├── .gitattributes ├── .gitignore ├── LICENSE ├── ZMSoft.Win.TreeView.Test ├── Form1.Designer.cs ├── Form1.cs ├── Form1.resx ├── Program.cs ├── Properties │ ├── AssemblyInfo.cs │ ├── Resources.Designer.cs │ ├── Resources.resx │ ├── Settings.Designer.cs │ └── Settings.settings ├── ZMSoft.Win.TreeView.Test.csproj └── packages.config ├── ZMSoft.Win.TreeView.sln ├── ZMSoft.Win.TreeView ├── HitNode.cs ├── Properties │ ├── AssemblyInfo.cs │ ├── Resources.Designer.cs │ └── Resources.resx ├── Resources │ ├── PlusButton.bmp │ └── PlusButton.png ├── RootNodePosition.cs ├── TreeNode.Designer.cs ├── TreeNode.cs ├── TreeNode.resx ├── TreeView.Designer.cs ├── TreeView.cs ├── ZMSoft.Win.TreeView.csproj └── readme.md └── readme.md /.gitattributes: -------------------------------------------------------------------------------- 1 | ############################################################################### 2 | # Set default behavior to automatically normalize line endings. 3 | ############################################################################### 4 | * text=auto 5 | 6 | ############################################################################### 7 | # Set default behavior for command prompt diff. 8 | # 9 | # This is need for earlier builds of msysgit that does not have it on by 10 | # default for csharp files. 11 | # Note: This is only used by command line 12 | ############################################################################### 13 | #*.cs diff=csharp 14 | 15 | ############################################################################### 16 | # Set the merge driver for project and solution files 17 | # 18 | # Merging from the command prompt will add diff markers to the files if there 19 | # are conflicts (Merging from VS is not affected by the settings below, in VS 20 | # the diff markers are never inserted). Diff markers may cause the following 21 | # file extensions to fail to load in VS. An alternative would be to treat 22 | # these files as binary and thus will always conflict and require user 23 | # intervention with every merge. To do so, just uncomment the entries below 24 | ############################################################################### 25 | #*.sln merge=binary 26 | #*.csproj merge=binary 27 | #*.vbproj merge=binary 28 | #*.vcxproj merge=binary 29 | #*.vcproj merge=binary 30 | #*.dbproj merge=binary 31 | #*.fsproj merge=binary 32 | #*.lsproj merge=binary 33 | #*.wixproj merge=binary 34 | #*.modelproj merge=binary 35 | #*.sqlproj merge=binary 36 | #*.wwaproj merge=binary 37 | 38 | ############################################################################### 39 | # behavior for image files 40 | # 41 | # image files are treated as binary by default. 42 | ############################################################################### 43 | #*.jpg binary 44 | #*.png binary 45 | #*.gif binary 46 | 47 | ############################################################################### 48 | # diff behavior for common document formats 49 | # 50 | # Convert binary document formats to text before diffing them. This feature 51 | # is only available from the command line. Turn it on by uncommenting the 52 | # entries below. 53 | ############################################################################### 54 | #*.doc diff=astextplain 55 | #*.DOC diff=astextplain 56 | #*.docx diff=astextplain 57 | #*.DOCX diff=astextplain 58 | #*.dot diff=astextplain 59 | #*.DOT diff=astextplain 60 | #*.pdf diff=astextplain 61 | #*.PDF diff=astextplain 62 | #*.rtf diff=astextplain 63 | #*.RTF diff=astextplain 64 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | 4 | # User-specific files 5 | *.suo 6 | *.user 7 | *.userosscache 8 | *.sln.docstates 9 | 10 | # User-specific files (MonoDevelop/Xamarin Studio) 11 | *.userprefs 12 | 13 | # Build results 14 | [Dd]ebug/ 15 | [Dd]ebugPublic/ 16 | [Rr]elease/ 17 | [Rr]eleases/ 18 | [Xx]64/ 19 | [Xx]86/ 20 | [Bb]uild/ 21 | bld/ 22 | [Bb]in/ 23 | [Oo]bj/ 24 | 25 | # Visual Studio 2015 cache/options directory 26 | .vs/ 27 | # Uncomment if you have tasks that create the project's static files in wwwroot 28 | #wwwroot/ 29 | 30 | # MSTest test Results 31 | [Tt]est[Rr]esult*/ 32 | [Bb]uild[Ll]og.* 33 | 34 | # NUNIT 35 | *.VisualState.xml 36 | TestResult.xml 37 | 38 | # Build Results of an ATL Project 39 | [Dd]ebugPS/ 40 | [Rr]eleasePS/ 41 | dlldata.c 42 | 43 | # DNX 44 | project.lock.json 45 | artifacts/ 46 | 47 | *_i.c 48 | *_p.c 49 | *_i.h 50 | *.ilk 51 | *.meta 52 | *.obj 53 | *.pch 54 | *.pdb 55 | *.pgc 56 | *.pgd 57 | *.rsp 58 | *.sbr 59 | *.tlb 60 | *.tli 61 | *.tlh 62 | *.tmp 63 | *.tmp_proj 64 | *.log 65 | *.vspscc 66 | *.vssscc 67 | .builds 68 | *.pidb 69 | *.svclog 70 | *.scc 71 | 72 | # Chutzpah Test files 73 | _Chutzpah* 74 | 75 | # Visual C++ cache files 76 | ipch/ 77 | *.aps 78 | *.ncb 79 | *.opendb 80 | *.opensdf 81 | *.sdf 82 | *.cachefile 83 | *.VC.db 84 | 85 | # Visual Studio profiler 86 | *.psess 87 | *.vsp 88 | *.vspx 89 | *.sap 90 | 91 | # TFS 2012 Local Workspace 92 | $tf/ 93 | 94 | # Guidance Automation Toolkit 95 | *.gpState 96 | 97 | # ReSharper is a .NET coding add-in 98 | _ReSharper*/ 99 | *.[Rr]e[Ss]harper 100 | *.DotSettings.user 101 | 102 | # JustCode is a .NET coding add-in 103 | .JustCode 104 | 105 | # TeamCity is a build add-in 106 | _TeamCity* 107 | 108 | # DotCover is a Code Coverage Tool 109 | *.dotCover 110 | 111 | # NCrunch 112 | _NCrunch_* 113 | .*crunch*.local.xml 114 | nCrunchTemp_* 115 | 116 | # MightyMoose 117 | *.mm.* 118 | AutoTest.Net/ 119 | 120 | # Web workbench (sass) 121 | .sass-cache/ 122 | 123 | # Installshield output folder 124 | [Ee]xpress/ 125 | 126 | # DocProject is a documentation generator add-in 127 | DocProject/buildhelp/ 128 | DocProject/Help/*.HxT 129 | DocProject/Help/*.HxC 130 | DocProject/Help/*.hhc 131 | DocProject/Help/*.hhk 132 | DocProject/Help/*.hhp 133 | DocProject/Help/Html2 134 | DocProject/Help/html 135 | 136 | # Click-Once directory 137 | publish/ 138 | 139 | # Publish Web Output 140 | *.[Pp]ublish.xml 141 | *.azurePubxml 142 | 143 | # TODO: Un-comment the next line if you do not want to checkin 144 | # your web deploy settings because they may include unencrypted 145 | # passwords 146 | #*.pubxml 147 | *.publishproj 148 | 149 | # NuGet Packages 150 | *.nupkg 151 | # The packages folder can be ignored because of Package Restore 152 | **/packages/* 153 | # except build/, which is used as an MSBuild target. 154 | !**/packages/build/ 155 | # Uncomment if necessary however generally it will be regenerated when needed 156 | #!**/packages/repositories.config 157 | # NuGet v3's project.json files produces more ignoreable files 158 | *.nuget.props 159 | *.nuget.targets 160 | 161 | # Microsoft Azure Build Output 162 | csx/ 163 | *.build.csdef 164 | 165 | # Microsoft Azure Emulator 166 | ecf/ 167 | rcf/ 168 | 169 | # Windows Store app package directory 170 | AppPackages/ 171 | BundleArtifacts/ 172 | 173 | # Visual Studio cache files 174 | # files ending in .cache can be ignored 175 | *.[Cc]ache 176 | # but keep track of directories ending in .cache 177 | !*.[Cc]ache/ 178 | 179 | # Others 180 | ClientBin/ 181 | [Ss]tyle[Cc]op.* 182 | ~$* 183 | *~ 184 | *.dbmdl 185 | *.dbproj.schemaview 186 | *.pfx 187 | *.publishsettings 188 | node_modules/ 189 | orleans.codegen.cs 190 | 191 | # RIA/Silverlight projects 192 | Generated_Code/ 193 | 194 | # Backup & report files from converting an old project file 195 | # to a newer Visual Studio version. Backup files are not needed, 196 | # because we have git ;-) 197 | _UpgradeReport_Files/ 198 | Backup*/ 199 | UpgradeLog*.XML 200 | UpgradeLog*.htm 201 | 202 | # SQL Server files 203 | *.mdf 204 | *.ldf 205 | 206 | # Business Intelligence projects 207 | *.rdl.data 208 | *.bim.layout 209 | *.bim_*.settings 210 | 211 | # Microsoft Fakes 212 | FakesAssemblies/ 213 | 214 | # GhostDoc plugin setting file 215 | *.GhostDoc.xml 216 | 217 | # Node.js Tools for Visual Studio 218 | .ntvs_analysis.dat 219 | 220 | # Visual Studio 6 build log 221 | *.plg 222 | 223 | # Visual Studio 6 workspace options file 224 | *.opt 225 | 226 | # Visual Studio LightSwitch build output 227 | **/*.HTMLClient/GeneratedArtifacts 228 | **/*.DesktopClient/GeneratedArtifacts 229 | **/*.DesktopClient/ModelManifest.xml 230 | **/*.Server/GeneratedArtifacts 231 | **/*.Server/ModelManifest.xml 232 | _Pvt_Extensions 233 | 234 | # LightSwitch generated files 235 | GeneratedArtifacts/ 236 | ModelManifest.xml 237 | 238 | # Paket dependency manager 239 | .paket/paket.exe 240 | 241 | # FAKE - F# Make 242 | .fake/ 243 | /ZMSoft.Win.TreeView/nuget.exe 244 | /ZMSoft.Win.TreeView/ZMSoft.Win.TreeView.nuspec 245 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. We, the Free Software Foundation, use the 18 | GNU General Public License for most of our software; it applies also to 19 | any other work released this way by its authors. You can apply it to 20 | your programs, too. 21 | 22 | When we speak of free software, we are referring to freedom, not 23 | price. Our General Public Licenses are designed to make sure that you 24 | have the freedom to distribute copies of free software (and charge for 25 | them if you wish), that you receive source code or can get it if you 26 | want it, that you can change the software or use pieces of it in new 27 | free programs, and that you know you can do these things. 28 | 29 | To protect your rights, we need to prevent others from denying you 30 | these rights or asking you to surrender the rights. Therefore, you have 31 | certain responsibilities if you distribute copies of the software, or if 32 | you modify it: responsibilities to respect the freedom of others. 33 | 34 | For example, if you distribute copies of such a program, whether 35 | gratis or for a fee, you must pass on to the recipients the same 36 | freedoms that you received. You must make sure that they, too, receive 37 | or can get the source code. And you must show them these terms so they 38 | know their rights. 39 | 40 | Developers that use the GNU GPL protect your rights with two steps: 41 | (1) assert copyright on the software, and (2) offer you this License 42 | giving you legal permission to copy, distribute and/or modify it. 43 | 44 | For the developers' and authors' protection, the GPL clearly explains 45 | that there is no warranty for this free software. For both users' and 46 | authors' sake, the GPL requires that modified versions be marked as 47 | changed, so that their problems will not be attributed erroneously to 48 | authors of previous versions. 49 | 50 | Some devices are designed to deny users access to install or run 51 | modified versions of the software inside them, although the manufacturer 52 | can do so. This is fundamentally incompatible with the aim of 53 | protecting users' freedom to change the software. The systematic 54 | pattern of such abuse occurs in the area of products for individuals to 55 | use, which is precisely where it is most unacceptable. Therefore, we 56 | have designed this version of the GPL to prohibit the practice for those 57 | products. If such problems arise substantially in other domains, we 58 | stand ready to extend this provision to those domains in future versions 59 | of the GPL, as needed to protect the freedom of users. 60 | 61 | Finally, every program is threatened constantly by software patents. 62 | States should not allow patents to restrict development and use of 63 | software on general-purpose computers, but in those that do, we wish to 64 | avoid the special danger that patents applied to a free program could 65 | make it effectively proprietary. To prevent this, the GPL assures that 66 | patents cannot be used to render the program non-free. 67 | 68 | The precise terms and conditions for copying, distribution and 69 | modification follow. 70 | 71 | TERMS AND CONDITIONS 72 | 73 | 0. Definitions. 74 | 75 | "This License" refers to version 3 of the GNU General Public License. 76 | 77 | "Copyright" also means copyright-like laws that apply to other kinds of 78 | works, such as semiconductor masks. 79 | 80 | "The Program" refers to any copyrightable work licensed under this 81 | License. Each licensee is addressed as "you". "Licensees" and 82 | "recipients" may be individuals or organizations. 83 | 84 | To "modify" a work means to copy from or adapt all or part of the work 85 | in a fashion requiring copyright permission, other than the making of an 86 | exact copy. The resulting work is called a "modified version" of the 87 | earlier work or a work "based on" the earlier work. 88 | 89 | A "covered work" means either the unmodified Program or a work based 90 | on the Program. 91 | 92 | To "propagate" a work means to do anything with it that, without 93 | permission, would make you directly or secondarily liable for 94 | infringement under applicable copyright law, except executing it on a 95 | computer or modifying a private copy. Propagation includes copying, 96 | distribution (with or without modification), making available to the 97 | public, and in some countries other activities as well. 98 | 99 | To "convey" a work means any kind of propagation that enables other 100 | parties to make or receive copies. Mere interaction with a user through 101 | a computer network, with no transfer of a copy, is not conveying. 102 | 103 | An interactive user interface displays "Appropriate Legal Notices" 104 | to the extent that it includes a convenient and prominently visible 105 | feature that (1) displays an appropriate copyright notice, and (2) 106 | tells the user that there is no warranty for the work (except to the 107 | extent that warranties are provided), that licensees may convey the 108 | work under this License, and how to view a copy of this License. If 109 | the interface presents a list of user commands or options, such as a 110 | menu, a prominent item in the list meets this criterion. 111 | 112 | 1. Source Code. 113 | 114 | The "source code" for a work means the preferred form of the work 115 | for making modifications to it. "Object code" means any non-source 116 | form of a work. 117 | 118 | A "Standard Interface" means an interface that either is an official 119 | standard defined by a recognized standards body, or, in the case of 120 | interfaces specified for a particular programming language, one that 121 | is widely used among developers working in that language. 122 | 123 | The "System Libraries" of an executable work include anything, other 124 | than the work as a whole, that (a) is included in the normal form of 125 | packaging a Major Component, but which is not part of that Major 126 | Component, and (b) serves only to enable use of the work with that 127 | Major Component, or to implement a Standard Interface for which an 128 | implementation is available to the public in source code form. A 129 | "Major Component", in this context, means a major essential component 130 | (kernel, window system, and so on) of the specific operating system 131 | (if any) on which the executable work runs, or a compiler used to 132 | produce the work, or an object code interpreter used to run it. 133 | 134 | The "Corresponding Source" for a work in object code form means all 135 | the source code needed to generate, install, and (for an executable 136 | work) run the object code and to modify the work, including scripts to 137 | control those activities. However, it does not include the work's 138 | System Libraries, or general-purpose tools or generally available free 139 | programs which are used unmodified in performing those activities but 140 | which are not part of the work. For example, Corresponding Source 141 | includes interface definition files associated with source files for 142 | the work, and the source code for shared libraries and dynamically 143 | linked subprograms that the work is specifically designed to require, 144 | such as by intimate data communication or control flow between those 145 | subprograms and other parts of the work. 146 | 147 | The Corresponding Source need not include anything that users 148 | can regenerate automatically from other parts of the Corresponding 149 | Source. 150 | 151 | The Corresponding Source for a work in source code form is that 152 | same work. 153 | 154 | 2. Basic Permissions. 155 | 156 | All rights granted under this License are granted for the term of 157 | copyright on the Program, and are irrevocable provided the stated 158 | conditions are met. This License explicitly affirms your unlimited 159 | permission to run the unmodified Program. The output from running a 160 | covered work is covered by this License only if the output, given its 161 | content, constitutes a covered work. This License acknowledges your 162 | rights of fair use or other equivalent, as provided by copyright law. 163 | 164 | You may make, run and propagate covered works that you do not 165 | convey, without conditions so long as your license otherwise remains 166 | in force. You may convey covered works to others for the sole purpose 167 | of having them make modifications exclusively for you, or provide you 168 | with facilities for running those works, provided that you comply with 169 | the terms of this License in conveying all material for which you do 170 | not control copyright. Those thus making or running the covered works 171 | for you must do so exclusively on your behalf, under your direction 172 | and control, on terms that prohibit them from making any copies of 173 | your copyrighted material outside their relationship with you. 174 | 175 | Conveying under any other circumstances is permitted solely under 176 | the conditions stated below. Sublicensing is not allowed; section 10 177 | makes it unnecessary. 178 | 179 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 180 | 181 | No covered work shall be deemed part of an effective technological 182 | measure under any applicable law fulfilling obligations under article 183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or 184 | similar laws prohibiting or restricting circumvention of such 185 | measures. 186 | 187 | When you convey a covered work, you waive any legal power to forbid 188 | circumvention of technological measures to the extent such circumvention 189 | is effected by exercising rights under this License with respect to 190 | the covered work, and you disclaim any intention to limit operation or 191 | modification of the work as a means of enforcing, against the work's 192 | users, your or third parties' legal rights to forbid circumvention of 193 | technological measures. 194 | 195 | 4. Conveying Verbatim Copies. 196 | 197 | You may convey verbatim copies of the Program's source code as you 198 | receive it, in any medium, provided that you conspicuously and 199 | appropriately publish on each copy an appropriate copyright notice; 200 | keep intact all notices stating that this License and any 201 | non-permissive terms added in accord with section 7 apply to the code; 202 | keep intact all notices of the absence of any warranty; and give all 203 | recipients a copy of this License along with the Program. 204 | 205 | You may charge any price or no price for each copy that you convey, 206 | and you may offer support or warranty protection for a fee. 207 | 208 | 5. Conveying Modified Source Versions. 209 | 210 | You may convey a work based on the Program, or the modifications to 211 | produce it from the Program, in the form of source code under the 212 | terms of section 4, provided that you also meet all of these conditions: 213 | 214 | a) The work must carry prominent notices stating that you modified 215 | it, and giving a relevant date. 216 | 217 | b) The work must carry prominent notices stating that it is 218 | released under this License and any conditions added under section 219 | 7. This requirement modifies the requirement in section 4 to 220 | "keep intact all notices". 221 | 222 | c) You must license the entire work, as a whole, under this 223 | License to anyone who comes into possession of a copy. This 224 | License will therefore apply, along with any applicable section 7 225 | additional terms, to the whole of the work, and all its parts, 226 | regardless of how they are packaged. This License gives no 227 | permission to license the work in any other way, but it does not 228 | invalidate such permission if you have separately received it. 229 | 230 | d) If the work has interactive user interfaces, each must display 231 | Appropriate Legal Notices; however, if the Program has interactive 232 | interfaces that do not display Appropriate Legal Notices, your 233 | work need not make them do so. 234 | 235 | A compilation of a covered work with other separate and independent 236 | works, which are not by their nature extensions of the covered work, 237 | and which are not combined with it such as to form a larger program, 238 | in or on a volume of a storage or distribution medium, is called an 239 | "aggregate" if the compilation and its resulting copyright are not 240 | used to limit the access or legal rights of the compilation's users 241 | beyond what the individual works permit. Inclusion of a covered work 242 | in an aggregate does not cause this License to apply to the other 243 | parts of the aggregate. 244 | 245 | 6. Conveying Non-Source Forms. 246 | 247 | You may convey a covered work in object code form under the terms 248 | of sections 4 and 5, provided that you also convey the 249 | machine-readable Corresponding Source under the terms of this License, 250 | in one of these ways: 251 | 252 | a) Convey the object code in, or embodied in, a physical product 253 | (including a physical distribution medium), accompanied by the 254 | Corresponding Source fixed on a durable physical medium 255 | customarily used for software interchange. 256 | 257 | b) Convey the object code in, or embodied in, a physical product 258 | (including a physical distribution medium), accompanied by a 259 | written offer, valid for at least three years and valid for as 260 | long as you offer spare parts or customer support for that product 261 | model, to give anyone who possesses the object code either (1) a 262 | copy of the Corresponding Source for all the software in the 263 | product that is covered by this License, on a durable physical 264 | medium customarily used for software interchange, for a price no 265 | more than your reasonable cost of physically performing this 266 | conveying of source, or (2) access to copy the 267 | Corresponding Source from a network server at no charge. 268 | 269 | c) Convey individual copies of the object code with a copy of the 270 | written offer to provide the Corresponding Source. This 271 | alternative is allowed only occasionally and noncommercially, and 272 | only if you received the object code with such an offer, in accord 273 | with subsection 6b. 274 | 275 | d) Convey the object code by offering access from a designated 276 | place (gratis or for a charge), and offer equivalent access to the 277 | Corresponding Source in the same way through the same place at no 278 | further charge. You need not require recipients to copy the 279 | Corresponding Source along with the object code. If the place to 280 | copy the object code is a network server, the Corresponding Source 281 | may be on a different server (operated by you or a third party) 282 | that supports equivalent copying facilities, provided you maintain 283 | clear directions next to the object code saying where to find the 284 | Corresponding Source. Regardless of what server hosts the 285 | Corresponding Source, you remain obligated to ensure that it is 286 | available for as long as needed to satisfy these requirements. 287 | 288 | e) Convey the object code using peer-to-peer transmission, provided 289 | you inform other peers where the object code and Corresponding 290 | Source of the work are being offered to the general public at no 291 | charge under subsection 6d. 292 | 293 | A separable portion of the object code, whose source code is excluded 294 | from the Corresponding Source as a System Library, need not be 295 | included in conveying the object code work. 296 | 297 | A "User Product" is either (1) a "consumer product", which means any 298 | tangible personal property which is normally used for personal, family, 299 | or household purposes, or (2) anything designed or sold for incorporation 300 | into a dwelling. In determining whether a product is a consumer product, 301 | doubtful cases shall be resolved in favor of coverage. For a particular 302 | product received by a particular user, "normally used" refers to a 303 | typical or common use of that class of product, regardless of the status 304 | of the particular user or of the way in which the particular user 305 | actually uses, or expects or is expected to use, the product. A product 306 | is a consumer product regardless of whether the product has substantial 307 | commercial, industrial or non-consumer uses, unless such uses represent 308 | the only significant mode of use of the product. 309 | 310 | "Installation Information" for a User Product means any methods, 311 | procedures, authorization keys, or other information required to install 312 | and execute modified versions of a covered work in that User Product from 313 | a modified version of its Corresponding Source. The information must 314 | suffice to ensure that the continued functioning of the modified object 315 | code is in no case prevented or interfered with solely because 316 | modification has been made. 317 | 318 | If you convey an object code work under this section in, or with, or 319 | specifically for use in, a User Product, and the conveying occurs as 320 | part of a transaction in which the right of possession and use of the 321 | User Product is transferred to the recipient in perpetuity or for a 322 | fixed term (regardless of how the transaction is characterized), the 323 | Corresponding Source conveyed under this section must be accompanied 324 | by the Installation Information. But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or updates 331 | for a work that has been modified or installed by the recipient, or for 332 | the User Product in which it has been modified or installed. Access to a 333 | network may be denied when the modification itself materially and 334 | adversely affects the operation of the network or violates the rules and 335 | protocols for communication across the network. 336 | 337 | Corresponding Source conveyed, and Installation Information provided, 338 | in accord with this section must be in a format that is publicly 339 | documented (and with an implementation available to the public in 340 | source code form), and must require no special password or key for 341 | unpacking, reading or copying. 342 | 343 | 7. Additional Terms. 344 | 345 | "Additional permissions" are terms that supplement the terms of this 346 | License by making exceptions from one or more of its conditions. 347 | Additional permissions that are applicable to the entire Program shall 348 | be treated as though they were included in this License, to the extent 349 | that they are valid under applicable law. If additional permissions 350 | apply only to part of the Program, that part may be used separately 351 | under those permissions, but the entire Program remains governed by 352 | this License without regard to the additional permissions. 353 | 354 | When you convey a copy of a covered work, you may at your option 355 | remove any additional permissions from that copy, or from any part of 356 | it. (Additional permissions may be written to require their own 357 | removal in certain cases when you modify the work.) You may place 358 | additional permissions on material, added by you to a covered work, 359 | for which you have or can give appropriate copyright permission. 360 | 361 | Notwithstanding any other provision of this License, for material you 362 | add to a covered work, you may (if authorized by the copyright holders of 363 | that material) supplement the terms of this License with terms: 364 | 365 | a) Disclaiming warranty or limiting liability differently from the 366 | terms of sections 15 and 16 of this License; or 367 | 368 | b) Requiring preservation of specified reasonable legal notices or 369 | author attributions in that material or in the Appropriate Legal 370 | Notices displayed by works containing it; or 371 | 372 | c) Prohibiting misrepresentation of the origin of that material, or 373 | requiring that modified versions of such material be marked in 374 | reasonable ways as different from the original version; or 375 | 376 | d) Limiting the use for publicity purposes of names of licensors or 377 | authors of the material; or 378 | 379 | e) Declining to grant rights under trademark law for use of some 380 | trade names, trademarks, or service marks; or 381 | 382 | f) Requiring indemnification of licensors and authors of that 383 | material by anyone who conveys the material (or modified versions of 384 | it) with contractual assumptions of liability to the recipient, for 385 | any liability that these contractual assumptions directly impose on 386 | those licensors and authors. 387 | 388 | All other non-permissive additional terms are considered "further 389 | restrictions" within the meaning of section 10. If the Program as you 390 | received it, or any part of it, contains a notice stating that it is 391 | governed by this License along with a term that is a further 392 | restriction, you may remove that term. If a license document contains 393 | a further restriction but permits relicensing or conveying under this 394 | License, you may add to a covered work material governed by the terms 395 | of that license document, provided that the further restriction does 396 | not survive such relicensing or conveying. 397 | 398 | If you add terms to a covered work in accord with this section, you 399 | must place, in the relevant source files, a statement of the 400 | additional terms that apply to those files, or a notice indicating 401 | where to find the applicable terms. 402 | 403 | Additional terms, permissive or non-permissive, may be stated in the 404 | form of a separately written license, or stated as exceptions; 405 | the above requirements apply either way. 406 | 407 | 8. Termination. 408 | 409 | You may not propagate or modify a covered work except as expressly 410 | provided under this License. Any attempt otherwise to propagate or 411 | modify it is void, and will automatically terminate your rights under 412 | this License (including any patent licenses granted under the third 413 | paragraph of section 11). 414 | 415 | However, if you cease all violation of this License, then your 416 | license from a particular copyright holder is reinstated (a) 417 | provisionally, unless and until the copyright holder explicitly and 418 | finally terminates your license, and (b) permanently, if the copyright 419 | holder fails to notify you of the violation by some reasonable means 420 | prior to 60 days after the cessation. 421 | 422 | Moreover, your license from a particular copyright holder is 423 | reinstated permanently if the copyright holder notifies you of the 424 | violation by some reasonable means, this is the first time you have 425 | received notice of violation of this License (for any work) from that 426 | copyright holder, and you cure the violation prior to 30 days after 427 | your receipt of the notice. 428 | 429 | Termination of your rights under this section does not terminate the 430 | licenses of parties who have received copies or rights from you under 431 | this License. If your rights have been terminated and not permanently 432 | reinstated, you do not qualify to receive new licenses for the same 433 | material under section 10. 434 | 435 | 9. Acceptance Not Required for Having Copies. 436 | 437 | You are not required to accept this License in order to receive or 438 | run a copy of the Program. Ancillary propagation of a covered work 439 | occurring solely as a consequence of using peer-to-peer transmission 440 | to receive a copy likewise does not require acceptance. However, 441 | nothing other than this License grants you permission to propagate or 442 | modify any covered work. These actions infringe copyright if you do 443 | not accept this License. Therefore, by modifying or propagating a 444 | covered work, you indicate your acceptance of this License to do so. 445 | 446 | 10. Automatic Licensing of Downstream Recipients. 447 | 448 | Each time you convey a covered work, the recipient automatically 449 | receives a license from the original licensors, to run, modify and 450 | propagate that work, subject to this License. You are not responsible 451 | for enforcing compliance by third parties with this License. 452 | 453 | An "entity transaction" is a transaction transferring control of an 454 | organization, or substantially all assets of one, or subdividing an 455 | organization, or merging organizations. If propagation of a covered 456 | work results from an entity transaction, each party to that 457 | transaction who receives a copy of the work also receives whatever 458 | licenses to the work the party's predecessor in interest had or could 459 | give under the previous paragraph, plus a right to possession of the 460 | Corresponding Source of the work from the predecessor in interest, if 461 | the predecessor has it or can get it with reasonable efforts. 462 | 463 | You may not impose any further restrictions on the exercise of the 464 | rights granted or affirmed under this License. For example, you may 465 | not impose a license fee, royalty, or other charge for exercise of 466 | rights granted under this License, and you may not initiate litigation 467 | (including a cross-claim or counterclaim in a lawsuit) alleging that 468 | any patent claim is infringed by making, using, selling, offering for 469 | sale, or importing the Program or any portion of it. 470 | 471 | 11. Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. For 483 | purposes of this definition, "control" includes the right to grant 484 | patent sublicenses in a manner consistent with the requirements of 485 | this License. 486 | 487 | Each contributor grants you a non-exclusive, worldwide, royalty-free 488 | patent license under the contributor's essential patent claims, to 489 | make, use, sell, offer for sale, import and otherwise run, modify and 490 | propagate the contents of its contributor version. 491 | 492 | In the following three paragraphs, a "patent license" is any express 493 | agreement or commitment, however denominated, not to enforce a patent 494 | (such as an express permission to practice a patent or covenant not to 495 | sue for patent infringement). To "grant" such a patent license to a 496 | party means to make such an agreement or commitment not to enforce a 497 | patent against the party. 498 | 499 | If you convey a covered work, knowingly relying on a patent license, 500 | and the Corresponding Source of the work is not available for anyone 501 | to copy, free of charge and under the terms of this License, through a 502 | publicly available network server or other readily accessible means, 503 | then you must either (1) cause the Corresponding Source to be so 504 | available, or (2) arrange to deprive yourself of the benefit of the 505 | patent license for this particular work, or (3) arrange, in a manner 506 | consistent with the requirements of this License, to extend the patent 507 | license to downstream recipients. "Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/Form1.Designer.cs: -------------------------------------------------------------------------------- 1 | namespace ZMSoft.Win.TreeView.Test 2 | { 3 | partial class Form1 4 | { 5 | /// 6 | /// 必需的设计器变量。 7 | /// 8 | private System.ComponentModel.IContainer components = null; 9 | 10 | /// 11 | /// 清理所有正在使用的资源。 12 | /// 13 | /// 如果应释放托管资源，为 true；否则为 false。 14 | protected override void Dispose(bool disposing) 15 | { 16 | if (disposing && (components != null)) 17 | { 18 | components.Dispose(); 19 | } 20 | base.Dispose(disposing); 21 | } 22 | 23 | #region Windows 窗体设计器生成的代码 24 | 25 | /// 26 | /// 设计器支持所需的方法 - 不要修改 27 | /// 使用代码编辑器修改此方法的内容。 28 | /// 29 | private void InitializeComponent() 30 | { 31 | this.button1 = new System.Windows.Forms.Button(); 32 | this.button2 = new System.Windows.Forms.Button(); 33 | this.button3 = new System.Windows.Forms.Button(); 34 | this.button4 = new System.Windows.Forms.Button(); 35 | this.button5 = new System.Windows.Forms.Button(); 36 | this.button6 = new System.Windows.Forms.Button(); 37 | this.treeView1 = new ZMSoft.Win.TreeView.TreeView(); 38 | this.SuspendLayout(); 39 | // 40 | // button1 41 | // 42 | this.button1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); 43 | this.button1.Location = new System.Drawing.Point(550, 79); 44 | this.button1.Name = "button1"; 45 | this.button1.Size = new System.Drawing.Size(75, 23); 46 | this.button1.TabIndex = 1; 47 | this.button1.Text = "TOP"; 48 | this.button1.UseVisualStyleBackColor = true; 49 | this.button1.Click += new System.EventHandler(this.button1_Click); 50 | // 51 | // button2 52 | // 53 | this.button2.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); 54 | this.button2.Location = new System.Drawing.Point(551, 108); 55 | this.button2.Name = "button2"; 56 | this.button2.Size = new System.Drawing.Size(75, 23); 57 | this.button2.TabIndex = 2; 58 | this.button2.Text = "LEFT"; 59 | this.button2.UseVisualStyleBackColor = true; 60 | this.button2.Click += new System.EventHandler(this.button2_Click); 61 | // 62 | // button3 63 | // 64 | this.button3.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); 65 | this.button3.Location = new System.Drawing.Point(551, 137); 66 | this.button3.Name = "button3"; 67 | this.button3.Size = new System.Drawing.Size(75, 23); 68 | this.button3.TabIndex = 3; 69 | this.button3.Text = "Right"; 70 | this.button3.UseVisualStyleBackColor = true; 71 | this.button3.Click += new System.EventHandler(this.button3_Click); 72 | // 73 | // button4 74 | // 75 | this.button4.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); 76 | this.button4.Location = new System.Drawing.Point(551, 167); 77 | this.button4.Name = "button4"; 78 | this.button4.Size = new System.Drawing.Size(75, 23); 79 | this.button4.TabIndex = 4; 80 | this.button4.Text = "Bottom"; 81 | this.button4.UseVisualStyleBackColor = true; 82 | this.button4.Click += new System.EventHandler(this.button4_Click); 83 | // 84 | // button5 85 | // 86 | this.button5.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); 87 | this.button5.Location = new System.Drawing.Point(551, 197); 88 | this.button5.Name = "button5"; 89 | this.button5.Size = new System.Drawing.Size(75, 23); 90 | this.button5.TabIndex = 5; 91 | this.button5.Text = "放大"; 92 | this.button5.UseVisualStyleBackColor = true; 93 | this.button5.Click += new System.EventHandler(this.button5_Click); 94 | // 95 | // button6 96 | // 97 | this.button6.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); 98 | this.button6.Location = new System.Drawing.Point(551, 227); 99 | this.button6.Name = "button6"; 100 | this.button6.Size = new System.Drawing.Size(75, 23); 101 | this.button6.TabIndex = 6; 102 | this.button6.Text = "缩小"; 103 | this.button6.UseVisualStyleBackColor = true; 104 | this.button6.Click += new System.EventHandler(this.button6_Click); 105 | // 106 | // treeView1 107 | // 108 | this.treeView1.AllowDrop = true; 109 | this.treeView1.AutoScroll = true; 110 | this.treeView1.Dock = System.Windows.Forms.DockStyle.Fill; 111 | this.treeView1.Location = new System.Drawing.Point(0, 0); 112 | this.treeView1.Name = "treeView1"; 113 | this.treeView1.NodeColor = System.Drawing.Color.Empty; 114 | this.treeView1.NodeForeColor = System.Drawing.Color.Empty; 115 | this.treeView1.NodeHeigth = 0; 116 | this.treeView1.NodeWidth = 0; 117 | this.treeView1.RootNode = null; 118 | this.treeView1.RootNodePosition = ZMSoft.Win.TreeView.RootNodePosition.Left; 119 | this.treeView1.Size = new System.Drawing.Size(637, 466); 120 | this.treeView1.Space = 0; 121 | this.treeView1.TabIndex = 0; 122 | this.treeView1.Load += new System.EventHandler(this.treeView1_Load); 123 | this.treeView1.DragDrop += new System.Windows.Forms.DragEventHandler(this.treeView1_DragDrop); 124 | this.treeView1.DragEnter += new System.Windows.Forms.DragEventHandler(this.treeView1_DragEnter); 125 | // 126 | // Form1 127 | // 128 | this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F); 129 | this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; 130 | this.ClientSize = new System.Drawing.Size(637, 466); 131 | this.Controls.Add(this.button6); 132 | this.Controls.Add(this.button5); 133 | this.Controls.Add(this.button4); 134 | this.Controls.Add(this.button3); 135 | this.Controls.Add(this.button2); 136 | this.Controls.Add(this.button1); 137 | this.Controls.Add(this.treeView1); 138 | this.Name = "Form1"; 139 | this.Text = "Form1"; 140 | this.ResumeLayout(false); 141 | 142 | } 143 | 144 | #endregion 145 | 146 | private TreeView treeView1; 147 | private System.Windows.Forms.Button button1; 148 | private System.Windows.Forms.Button button2; 149 | private System.Windows.Forms.Button button3; 150 | private System.Windows.Forms.Button button4; 151 | private System.Windows.Forms.Button button5; 152 | private System.Windows.Forms.Button button6; 153 | } 154 | } 155 | 156 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/Form1.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.ComponentModel; 4 | using System.Data; 5 | using System.Drawing; 6 | using System.Linq; 7 | using System.Text; 8 | using System.Windows.Forms; 9 | 10 | namespace ZMSoft.Win.TreeView.Test 11 | { 12 | public partial class Form1 : Form 13 | { 14 | public Form1() 15 | { 16 | InitializeComponent(); 17 | // 18 | } 19 | 20 | private void treeView1_Load(object sender, EventArgs e) 21 | { 22 | //TreeView treeView1 = new TreeView(); 23 | treeView1.Space = 100; 24 | treeView1.NodeWidth = 75; 25 | treeView1.NodeHeigth = 35; 26 | treeView1.NodeColor = Color.FromArgb(0, 144, 255); 27 | treeView1.NodeForeColor = Color.Red; 28 | TreeNode node = treeView1.InitRootNode("Root", RootNodePosition.Left);//创建根节点 29 | 30 | TreeNode A = new TreeNode(); 31 | A.Text = "A"; 32 | 33 | TreeNode B = new TreeNode(); 34 | B.Text = "B"; 35 | 36 | 37 | TreeNode C = new TreeNode(); 38 | C.Text = "C"; 39 | 40 | TreeNode C1 = new TreeNode(); 41 | C1.Text = "C1"; 42 | TreeNode C2 = new TreeNode(); 43 | C2.Text = "C2"; 44 | 45 | TreeNode B1 = new TreeNode(); 46 | B1.Text = "B1"; 47 | 48 | B1.ProgressColor = Color.Red; 49 | B1.SetProgress(30); 50 | node.AddNode(A); 51 | node.AddNode(B); 52 | node.AddNode(C); 53 | B.AddNode(B1); 54 | C.AddNode(C1); 55 | C.AddNode(C2); 56 | treeView1.BindNode(); 57 | 58 | } 59 | 60 | private void button1_Click(object sender, EventArgs e) 61 | { 62 | treeView1.RootNodePosition = RootNodePosition.Top; 63 | treeView1.BindNode(); 64 | } 65 | 66 | private void button2_Click(object sender, EventArgs e) 67 | { 68 | treeView1.RootNodePosition = RootNodePosition.Left; 69 | treeView1.BindNode(); 70 | } 71 | 72 | private void button3_Click(object sender, EventArgs e) 73 | { 74 | treeView1.RootNodePosition = RootNodePosition.Right; 75 | treeView1.BindNode(); 76 | 77 | } 78 | 79 | private void button4_Click(object sender, EventArgs e) 80 | { 81 | treeView1.RootNodePosition = RootNodePosition.Bottom; 82 | treeView1.BindNode(); 83 | } 84 | 85 | private void button5_Click(object sender, EventArgs e) 86 | { 87 | treeView1.ZoomIn(); 88 | } 89 | 90 | private void button6_Click(object sender, EventArgs e) 91 | { 92 | treeView1.ZoomOut(); 93 | } 94 | 95 | private void treeView1_DragEnter(object sender, DragEventArgs e) 96 | { 97 | 98 | e.Effect = DragDropEffects.Move; 99 | 100 | } 101 | 102 | private void treeView1_DragDrop(object sender, DragEventArgs e) 103 | { 104 | var obj = e.Data.GetData(typeof(TreeNode));//将拖来的数据转化为数组存储 105 | } 106 | } 107 | } 108 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/Form1.resx: -------------------------------------------------------------------------------- 1 |  2 | 3 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | text/microsoft-resx 110 | 111 | 112 | 2.0 113 | 114 | 115 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 116 | 117 | 118 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 119 | 120 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/Program.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Windows.Forms; 5 | 6 | namespace ZMSoft.Win.TreeView.Test 7 | { 8 | static class Program 9 | { 10 | /// 11 | /// 应用程序的主入口点。 12 | /// 13 | [STAThread] 14 | static void Main() 15 | { 16 | Application.EnableVisualStyles(); 17 | Application.SetCompatibleTextRenderingDefault(false); 18 | Application.Run(new Form1()); 19 | } 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.CompilerServices; 3 | using System.Runtime.InteropServices; 4 | 5 | // 有关程序集的一般信息由以下 6 | // 控制。更改这些特性值可修改 7 | // 与程序集关联的信息。 8 | [assembly: AssemblyTitle("ZMSoft.Win.TreeView.Test")] 9 | [assembly: AssemblyDescription("")] 10 | [assembly: AssemblyConfiguration("")] 11 | [assembly: AssemblyCompany("")] 12 | [assembly: AssemblyProduct("ZMSoft.Win.TreeView.Test")] 13 | [assembly: AssemblyCopyright("Copyright © 2018")] 14 | [assembly: AssemblyTrademark("")] 15 | [assembly: AssemblyCulture("")] 16 | 17 | //将 ComVisible 设置为 false 将使此程序集中的类型 18 | //对 COM 组件不可见。 如果需要从 COM 访问此程序集中的类型， 19 | //请将此类型的 ComVisible 特性设置为 true。 20 | [assembly: ComVisible(false)] 21 | 22 | // 如果此项目向 COM 公开，则下列 GUID 用于类型库的 ID 23 | [assembly: Guid("f027dcb4-e96e-40b6-ad7a-78076ade1e1b")] 24 | 25 | // 程序集的版本信息由下列四个值组成: 26 | // 27 | // 主版本 28 | // 次版本 29 | // 生成号 30 | // 修订号 31 | // 32 | //可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值， 33 | // 方法是按如下所示使用“*”: : 34 | // [assembly: AssemblyVersion("1.0.*")] 35 | [assembly: AssemblyVersion("1.0.0.0")] 36 | [assembly: AssemblyFileVersion("1.0.0.0")] 37 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/Properties/Resources.Designer.cs: -------------------------------------------------------------------------------- 1 | //------------------------------------------------------------------------------ 2 | // 3 | // 此代码由工具生成。 4 | // 运行时版本: 4.0.30319.42000 5 | // 6 | // 对此文件的更改可能导致不正确的行为，如果 7 | // 重新生成代码，则所做更改将丢失。 8 | // 9 | //------------------------------------------------------------------------------ 10 | 11 | namespace ZMSoft.Win.TreeView.Test.Properties 12 | { 13 | 14 | 15 | /// 16 | /// 强类型资源类，用于查找本地化字符串等。 17 | /// 18 | // 此类是由 StronglyTypedResourceBuilder 19 | // 类通过类似于 ResGen 或 Visual Studio 的工具自动生成的。 20 | // 若要添加或删除成员，请编辑 .ResX 文件，然后重新运行 ResGen 21 | // (以 /str 作为命令选项)，或重新生成 VS 项目。 22 | [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")] 23 | [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] 24 | [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()] 25 | internal class Resources 26 | { 27 | 28 | private static global::System.Resources.ResourceManager resourceMan; 29 | 30 | private static global::System.Globalization.CultureInfo resourceCulture; 31 | 32 | [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] 33 | internal Resources() 34 | { 35 | } 36 | 37 | /// 38 | /// 返回此类使用的缓存 ResourceManager 实例。 39 | /// 40 | [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] 41 | internal static global::System.Resources.ResourceManager ResourceManager 42 | { 43 | get 44 | { 45 | if ((resourceMan == null)) 46 | { 47 | global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ZMSoft.Win.TreeView.Test.Properties.Resources", typeof(Resources).Assembly); 48 | resourceMan = temp; 49 | } 50 | return resourceMan; 51 | } 52 | } 53 | 54 | /// 55 | /// 覆盖当前线程的 CurrentUICulture 属性 56 | /// 使用此强类型的资源类的资源查找。 57 | /// 58 | [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] 59 | internal static global::System.Globalization.CultureInfo Culture 60 | { 61 | get 62 | { 63 | return resourceCulture; 64 | } 65 | set 66 | { 67 | resourceCulture = value; 68 | } 69 | } 70 | } 71 | } 72 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/Properties/Resources.resx: -------------------------------------------------------------------------------- 1 |  2 | 3 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | text/microsoft-resx 107 | 108 | 109 | 2.0 110 | 111 | 112 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 113 | 114 | 115 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 116 | 117 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/Properties/Settings.Designer.cs: -------------------------------------------------------------------------------- 1 | //------------------------------------------------------------------------------ 2 | // 3 | // This code was generated by a tool. 4 | // Runtime Version:4.0.30319.42000 5 | // 6 | // Changes to this file may cause incorrect behavior and will be lost if 7 | // the code is regenerated. 8 | // 9 | //------------------------------------------------------------------------------ 10 | 11 | namespace ZMSoft.Win.TreeView.Test.Properties 12 | { 13 | 14 | 15 | [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()] 16 | [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")] 17 | internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase 18 | { 19 | 20 | private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings()))); 21 | 22 | public static Settings Default 23 | { 24 | get 25 | { 26 | return defaultInstance; 27 | } 28 | } 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/Properties/Settings.settings: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/ZMSoft.Win.TreeView.Test.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {F027DCB4-E96E-40B6-AD7A-78076ADE1E1B} 8 | WinExe 9 | Properties 10 | ZMSoft.Win.TreeView.Test 11 | ZMSoft.Win.TreeView.Test 12 | v4.0 13 | 512 14 | 15 | 16 | AnyCPU 17 | true 18 | full 19 | false 20 | bin\Debug\ 21 | DEBUG;TRACE 22 | prompt 23 | 4 24 | 25 | 26 | AnyCPU 27 | pdbonly 28 | true 29 | bin\Release\ 30 | TRACE 31 | prompt 32 | 4 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | Form 49 | 50 | 51 | Form1.cs 52 | 53 | 54 | 55 | 56 | Form1.cs 57 | 58 | 59 | ResXFileCodeGenerator 60 | Resources.Designer.cs 61 | Designer 62 | 63 | 64 | True 65 | Resources.resx 66 | 67 | 68 | 69 | SettingsSingleFileGenerator 70 | Settings.Designer.cs 71 | 72 | 73 | True 74 | Settings.settings 75 | True 76 | 77 | 78 | 79 | 80 | {bd7508f9-a214-4a1f-9c6f-601c76032613} 81 | ZMSoft.Win.TreeView 82 | 83 | 84 | 85 | 92 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.Test/packages.config: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio 14 4 | VisualStudioVersion = 14.0.25420.1 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ZMSoft.Win.TreeView", "ZMSoft.Win.TreeView\ZMSoft.Win.TreeView.csproj", "{BD7508F9-A214-4A1F-9C6F-601C76032613}" 7 | EndProject 8 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ZMSoft.Win.TreeView.Test", "ZMSoft.Win.TreeView.Test\ZMSoft.Win.TreeView.Test.csproj", "{F027DCB4-E96E-40B6-AD7A-78076ADE1E1B}" 9 | EndProject 10 | Global 11 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 12 | Debug|Any CPU = Debug|Any CPU 13 | Release|Any CPU = Release|Any CPU 14 | EndGlobalSection 15 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 16 | {BD7508F9-A214-4A1F-9C6F-601C76032613}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 17 | {BD7508F9-A214-4A1F-9C6F-601C76032613}.Debug|Any CPU.Build.0 = Debug|Any CPU 18 | {BD7508F9-A214-4A1F-9C6F-601C76032613}.Release|Any CPU.ActiveCfg = Release|Any CPU 19 | {BD7508F9-A214-4A1F-9C6F-601C76032613}.Release|Any CPU.Build.0 = Release|Any CPU 20 | {F027DCB4-E96E-40B6-AD7A-78076ADE1E1B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 21 | {F027DCB4-E96E-40B6-AD7A-78076ADE1E1B}.Debug|Any CPU.Build.0 = Debug|Any CPU 22 | {F027DCB4-E96E-40B6-AD7A-78076ADE1E1B}.Release|Any CPU.ActiveCfg = Release|Any CPU 23 | {F027DCB4-E96E-40B6-AD7A-78076ADE1E1B}.Release|Any CPU.Build.0 = Release|Any CPU 24 | EndGlobalSection 25 | GlobalSection(SolutionProperties) = preSolution 26 | HideSolutionNode = FALSE 27 | EndGlobalSection 28 | EndGlobal 29 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/HitNode.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Text; 5 | 6 | namespace ZMSoft.Win.TreeView 7 | { 8 | public class HitNode 9 | { 10 | public TreeNode Node { set; get; } 11 | 12 | public bool IsPlusButton { set; get; } 13 | public HitNode(TreeNode node,bool plus) 14 | { 15 | Node = node; 16 | IsPlusButton = plus; 17 | } 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.CompilerServices; 3 | using System.Runtime.InteropServices; 4 | 5 | // 有关程序集的一般信息由以下 6 | // 控制。更改这些特性值可修改 7 | // 与程序集关联的信息。 8 | [assembly: AssemblyTitle("ZMSoft.Win.TreeView")] 9 | [assembly: AssemblyDescription("ZMSoft.Win.TreeView")] 10 | [assembly: AssemblyConfiguration("ZMSoft.cn")] 11 | [assembly: AssemblyCompany("ZMSoft.CN")] 12 | [assembly: AssemblyProduct("ZMSoft.Win.TreeView")] 13 | [assembly: AssemblyCopyright("Copyright ZMSoft.CN © 2018")] 14 | [assembly: AssemblyTrademark("")] 15 | [assembly: AssemblyCulture("")] 16 | 17 | //将 ComVisible 设置为 false 将使此程序集中的类型 18 | //对 COM 组件不可见。 如果需要从 COM 访问此程序集中的类型， 19 | //请将此类型的 ComVisible 特性设置为 true。 20 | [assembly: ComVisible(false)] 21 | 22 | // 如果此项目向 COM 公开，则下列 GUID 用于类型库的 ID 23 | [assembly: Guid("bd7508f9-a214-4a1f-9c6f-601c76032613")] 24 | 25 | // 程序集的版本信息由下列四个值组成: 26 | // 27 | // 主版本 28 | // 次版本 29 | // 生成号 30 | // 修订号 31 | // 32 | //可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值， 33 | // 方法是按如下所示使用“*”: : 34 | // [assembly: AssemblyVersion("1.0.*")] 35 | [assembly: AssemblyVersion("1.0.1.*")] 36 | [assembly: AssemblyFileVersion("1.0.1.*")] 37 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/Properties/Resources.Designer.cs: -------------------------------------------------------------------------------- 1 | //------------------------------------------------------------------------------ 2 | // 3 | // 此代码由工具生成。 4 | // 运行时版本:4.0.30319.42000 5 | // 6 | // 对此文件的更改可能会导致不正确的行为，并且如果 7 | // 重新生成代码，这些更改将会丢失。 8 | // 9 | //------------------------------------------------------------------------------ 10 | 11 | namespace ZMSoft.Win.TreeView.Properties { 12 | using System; 13 | 14 | 15 | /// 16 | /// 一个强类型的资源类，用于查找本地化的字符串等。 17 | /// 18 | // 此类是由 StronglyTypedResourceBuilder 19 | // 类通过类似于 ResGen 或 Visual Studio 的工具自动生成的。 20 | // 若要添加或移除成员，请编辑 .ResX 文件，然后重新运行 ResGen 21 | // (以 /str 作为命令选项)，或重新生成 VS 项目。 22 | [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")] 23 | [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] 24 | [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()] 25 | internal class Resources { 26 | 27 | private static global::System.Resources.ResourceManager resourceMan; 28 | 29 | private static global::System.Globalization.CultureInfo resourceCulture; 30 | 31 | [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] 32 | internal Resources() { 33 | } 34 | 35 | /// 36 | /// 返回此类使用的缓存的 ResourceManager 实例。 37 | /// 38 | [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] 39 | internal static global::System.Resources.ResourceManager ResourceManager { 40 | get { 41 | if (object.ReferenceEquals(resourceMan, null)) { 42 | global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ZMSoft.Win.TreeView.Properties.Resources", typeof(Resources).Assembly); 43 | resourceMan = temp; 44 | } 45 | return resourceMan; 46 | } 47 | } 48 | 49 | /// 50 | /// 使用此强类型资源类，为所有资源查找 51 | /// 重写当前线程的 CurrentUICulture 属性。 52 | /// 53 | [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] 54 | internal static global::System.Globalization.CultureInfo Culture { 55 | get { 56 | return resourceCulture; 57 | } 58 | set { 59 | resourceCulture = value; 60 | } 61 | } 62 | 63 | /// 64 | /// 查找 System.Drawing.Bitmap 类型的本地化资源。 65 | /// 66 | internal static System.Drawing.Bitmap PlusButton { 67 | get { 68 | object obj = ResourceManager.GetObject("PlusButton", resourceCulture); 69 | return ((System.Drawing.Bitmap)(obj)); 70 | } 71 | } 72 | } 73 | } 74 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/Properties/Resources.resx: -------------------------------------------------------------------------------- 1 |  2 | 3 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | text/microsoft-resx 110 | 111 | 112 | 2.0 113 | 114 | 115 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 116 | 117 | 118 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 119 | 120 | 121 | 122 | ..\Resources\PlusButton.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a 123 | 124 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/Resources/PlusButton.bmp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zeallag/TreeView/394de2c34367a06d3ddc4203e80b934d0765d8c9/ZMSoft.Win.TreeView/Resources/PlusButton.bmp -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/Resources/PlusButton.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zeallag/TreeView/394de2c34367a06d3ddc4203e80b934d0765d8c9/ZMSoft.Win.TreeView/Resources/PlusButton.png -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/RootNodePosition.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Text; 5 | 6 | namespace ZMSoft.Win.TreeView 7 | { 8 | public enum RootNodePosition 9 | { 10 | Left, 11 | Top, 12 | Right, 13 | Bottom, 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/TreeNode.Designer.cs: -------------------------------------------------------------------------------- 1 | namespace ZMSoft.Win.TreeView 2 | { 3 | partial class TreeNode 4 | { 5 | /// 6 | /// 必需的设计器变量。 7 | /// 8 | private System.ComponentModel.IContainer components = null; 9 | 10 | /// 11 | /// 清理所有正在使用的资源。 12 | /// 13 | /// 如果应释放托管资源，为 true；否则为 false。 14 | protected override void Dispose(bool disposing) 15 | { 16 | if (disposing && (components != null)) 17 | { 18 | components.Dispose(); 19 | } 20 | base.Dispose(disposing); 21 | } 22 | 23 | #region 组件设计器生成的代码 24 | 25 | /// 26 | /// 设计器支持所需的方法 - 不要修改 27 | /// 使用代码编辑器修改此方法的内容。 28 | /// 29 | private void InitializeComponent() 30 | { 31 | this.button1 = new System.Windows.Forms.Button(); 32 | this.SuspendLayout(); 33 | // 34 | // button1 35 | // 36 | this.button1.Dock = System.Windows.Forms.DockStyle.Fill; 37 | this.button1.FlatStyle = System.Windows.Forms.FlatStyle.Flat; 38 | this.button1.Location = new System.Drawing.Point(0, 0); 39 | this.button1.Margin = new System.Windows.Forms.Padding(0); 40 | this.button1.Name = "button1"; 41 | this.button1.Size = new System.Drawing.Size(75, 35); 42 | this.button1.TabIndex = 0; 43 | this.button1.Text = "button1"; 44 | this.button1.UseVisualStyleBackColor = true; 45 | this.button1.SizeChanged += new System.EventHandler(this.button1_SizeChanged); 46 | this.button1.Click += new System.EventHandler(this.button1_Click); 47 | this.button1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.button1_MouseDown); 48 | this.button1.MouseMove += new System.Windows.Forms.MouseEventHandler(this.button1_MouseMove); 49 | this.button1.MouseUp += new System.Windows.Forms.MouseEventHandler(this.button1_MouseUp); 50 | // 51 | // TreeNode 52 | // 53 | this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F); 54 | this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; 55 | this.Controls.Add(this.button1); 56 | this.Name = "TreeNode"; 57 | this.Size = new System.Drawing.Size(75, 35); 58 | this.ResumeLayout(false); 59 | 60 | } 61 | 62 | #endregion 63 | 64 | private System.Windows.Forms.Button button1; 65 | } 66 | } 67 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/TreeNode.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.ComponentModel; 4 | using System.Drawing; 5 | using System.Data; 6 | using System.Linq; 7 | using System.Text; 8 | using System.Windows.Forms; 9 | using System.Drawing.Drawing2D; 10 | 11 | namespace ZMSoft.Win.TreeView 12 | { 13 | public partial class TreeNode : UserControl 14 | { 15 | public TreeView OwnerView { set; get; } 16 | public override string Text 17 | { 18 | set 19 | { 20 | button1.Text = value; 21 | } 22 | get 23 | { 24 | return button1.Text; 25 | } 26 | } 27 | private bool isExpanded; 28 | [DefaultValue(true)] 29 | public bool IsExpanded 30 | { 31 | set 32 | { 33 | isExpanded = value; 34 | foreach (var item in Nodes) 35 | { 36 | item.IsExpanded = value; 37 | if (isExpanded) 38 | item.Visible = true; 39 | else 40 | item.Visible = false; 41 | } 42 | } 43 | get 44 | { 45 | return isExpanded; 46 | } 47 | } 48 | public RootNodePosition RootNodePosition 49 | { 50 | get 51 | { 52 | return OwnerView.RootNodePosition; 53 | } 54 | } 55 | private List Nodes; 56 | public TreeNode ParentNode { set; get; } 57 | 58 | public TreeNode() 59 | { 60 | InitializeComponent(); 61 | this.DoubleBuffered = true; 62 | Nodes = new List(); 63 | IsExpanded = true; 64 | } 65 | 66 | public void AddNode(TreeNode childNode) 67 | { 68 | if (Nodes == null) 69 | Nodes = new List(); 70 | 71 | childNode.OwnerView = this.OwnerView; 72 | childNode.ParentNode = this; 73 | childNode.Width = OwnerView.NodeWidth; 74 | childNode.Height = OwnerView.NodeHeigth; 75 | childNode.BackColor= button1.BackColor= OwnerView.NodeColor; 76 | childNode.ForeColor= button1.ForeColor = OwnerView.NodeForeColor; 77 | button1.FlatAppearance.BorderColor= OwnerView.NodeColor; 78 | childNode.button1.FlatAppearance.BorderColor = OwnerView.NodeColor; 79 | Nodes.Add(childNode); 80 | } 81 | public List GetNodes() 82 | { 83 | if (Nodes == null) 84 | Nodes = new List(); 85 | return Nodes; 86 | } 87 | public int GetNodeWeight() 88 | { 89 | var childs = GetNodes(); 90 | int nodeWidth =0; 91 | foreach (var item in childs) 92 | { 93 | nodeWidth+= item.GetNodeWeight(); 94 | } 95 | return Math.Max(nodeWidth, 1); 96 | } 97 | private void button1_Click(object sender, EventArgs e) 98 | { 99 | //IsExpanded = !IsExpanded; 100 | //this.Invalidate(); 101 | //OwnerView.Invalidate(); 102 | 103 | } 104 | public void PaintLine(Graphics g) 105 | { 106 | if (ParentNode != null&&ParentNode.IsExpanded ) 107 | { 108 | Pen pen = new Pen(Color.Black, 1); 109 | bool isH = (RootNodePosition == RootNodePosition.Top || RootNodePosition == RootNodePosition.Bottom); 110 | DrawLine(g, pen, ParentNode.Bounds, this.Bounds, isH); 111 | 112 | } 113 | if (Visible&& GetNodes().Count > 0) 114 | { 115 | DrawPlusButton(g); 116 | } 117 | } 118 | 119 | protected override void OnPaint(PaintEventArgs e) 120 | { 121 | 122 | PaintLine(e.Graphics); 123 | 124 | } 125 | int BUTTONSIZE = 12; 126 | protected void DrawLine(Graphics grf, Pen penLine, Rectangle box1, Rectangle box2, bool isHorizontal) 127 | { 128 | Point[] pts = new Point[4]; 129 | Rectangle boxStart = box1; 130 | Rectangle boxEnd = box2; 131 | System.Drawing.Drawing2D.AdjustableArrowCap lineCap = 132 | new System.Drawing.Drawing2D.AdjustableArrowCap(5, 5, true); 133 | 134 | if (isHorizontal) 135 | { 136 | if (boxStart.Top > boxEnd.Top) 137 | { 138 | boxStart = box2; 139 | boxEnd = box1; 140 | boxEnd.Y -= BUTTONSIZE;// / 2; 141 | // penLine.EndCap = LineCap.ArrowAnchor; 142 | penLine.CustomEndCap = lineCap; 143 | } 144 | else 145 | { 146 | boxStart.Height += BUTTONSIZE;// / 2; 147 | // penLine.StartCap = LineCap.ArrowAnchor; 148 | penLine.CustomStartCap = lineCap; 149 | } 150 | 151 | pts[0] = new Point(boxStart.X + boxStart.Width / 2, boxStart.Bottom); 152 | pts[1] = new Point(pts[0].X, boxStart.Bottom + (boxEnd.Top - boxStart.Bottom) / 2); 153 | pts[2] = new Point(boxEnd.X + boxEnd.Width / 2, pts[1].Y); 154 | pts[3] = new Point(pts[2].X, boxEnd.Top); 155 | } 156 | else 157 | { 158 | if (boxStart.Left > boxEnd.Left) 159 | { 160 | boxStart = box2; 161 | boxEnd = box1; 162 | boxEnd.X -= BUTTONSIZE;/// 2; 163 | // penLine.EndCap = LineCap.ArrowAnchor; 164 | penLine.CustomEndCap = lineCap; 165 | } 166 | else 167 | { 168 | boxStart.Width += BUTTONSIZE;// / 2; 169 | // penLine.StartCap = LineCap.ArrowAnchor; 170 | penLine.CustomStartCap = lineCap; 171 | } 172 | 173 | pts[0] = new Point(boxStart.Right, boxStart.Top + boxStart.Height / 2); 174 | pts[1] = new Point(boxStart.Right + (boxEnd.Left - boxStart.Right) / 2, pts[0].Y); 175 | pts[2] = new Point(pts[1].X, boxEnd.Top + boxEnd.Height / 2); 176 | pts[3] = new Point(boxEnd.Left, pts[2].Y); 177 | } 178 | grf.SmoothingMode = SmoothingMode.HighQuality; 179 | grf.InterpolationMode = InterpolationMode.HighQualityBicubic; 180 | grf.CompositingQuality = CompositingQuality.HighQuality; 181 | grf.DrawLines(penLine, pts); 182 | 183 | 184 | } 185 | 186 | protected virtual void DrawPlusButton( Graphics grf) 187 | { 188 | Image img = Properties.Resources.PlusButton; 189 | int x = 0; 190 | if (this.IsExpanded) 191 | { 192 | x += BUTTONSIZE; 193 | } 194 | grf.DrawImage(img, GetPlusButtonBounds() 195 | , new Rectangle(x, 0, BUTTONSIZE, BUTTONSIZE) 196 | , GraphicsUnit.Pixel); 197 | } 198 | 199 | private Rectangle GetPlusButtonBounds() 200 | { 201 | Rectangle rec = new Rectangle(0, 0, BUTTONSIZE, BUTTONSIZE); 202 | if (this != null) 203 | { 204 | switch (RootNodePosition) 205 | { 206 | case RootNodePosition.Left: 207 | rec.X = this.Bounds.Right;// - BUTTONSIZE / 2; 208 | rec.Y = this.Bounds.Top + (this.Bounds.Height - BUTTONSIZE) / 2; 209 | break; 210 | case RootNodePosition.Top: 211 | rec.X = this.Bounds.Left + (this.Bounds.Width - BUTTONSIZE) / 2; 212 | rec.Y = this.Bounds.Bottom;// - BUTTONSIZE/ 2; 213 | break; 214 | case RootNodePosition.Right: 215 | rec.X = this.Bounds.Left- BUTTONSIZE;// - BUTTONSIZE / 2; 216 | rec.Y = this.Bounds.Top + (this.Bounds.Height - BUTTONSIZE) / 2; 217 | break; 218 | case RootNodePosition.Bottom: 219 | rec.X = this.Bounds.Left + (this.Bounds.Width - BUTTONSIZE) / 2; 220 | rec.Y = this.Bounds.Top- BUTTONSIZE;// - BUTTONSIZE / 2; 221 | break; 222 | } 223 | } 224 | return rec; 225 | } 226 | Label progressLabel; 227 | [DefaultValue(typeof(Color), "Red")] 228 | public Color ProgressColor { set; get; } 229 | private decimal progress; 230 | public void SetProgress(decimal pro) 231 | { 232 | if (pro == 0) 233 | return; 234 | progress = pro; 235 | if (progressLabel == null) 236 | { 237 | progressLabel = new Label(); 238 | progressLabel.AutoSize = false; 239 | progressLabel.Height = 4; 240 | progressLabel.Anchor = AnchorStyles.Left | AnchorStyles.Bottom; 241 | 242 | this.Controls.Add(progressLabel); 243 | } 244 | progressLabel.Width = (int)(this.Width * progress / 100); 245 | progressLabel.BackColor = ProgressColor; 246 | progressLabel.Location = new Point(0, this.Height - progressLabel.Height); 247 | progressLabel.BringToFront(); 248 | 249 | 250 | } 251 | public void SetProgress() 252 | { 253 | if (progress != 0) 254 | SetProgress(progress); 255 | } 256 | 257 | private void button1_SizeChanged(object sender, EventArgs e) 258 | { 259 | if ((int)(button1.Height * 0.38) == 0) 260 | return; 261 | 262 | Font font = new Font(button1.Font.FontFamily, (int)(button1.Height * 0.38)); 263 | button1.Font = font; 264 | 265 | 266 | } 267 | 268 | 269 | public HitNode HitTest(int x,int y) 270 | { 271 | 272 | if (this.Bounds.Contains(x, y)) 273 | return new HitNode(this, false); 274 | if (GetPlusButtonBounds().Contains(x, y)) 275 | return new HitNode(this, true); 276 | 277 | if (Nodes.Count > 0 && IsExpanded) 278 | { 279 | foreach (var item in Nodes) 280 | { 281 | var hi = item.HitTest(x, y); 282 | if (hi != null) 283 | return hi; 284 | } 285 | } 286 | return null; 287 | } 288 | private Nullable DragDownPoint = null; 289 | private void button1_MouseDown(object sender, MouseEventArgs e) 290 | { 291 | //DragDownPoint = null; 292 | 293 | 294 | DragDownPoint = new Point(e.X, e.Y); 295 | 296 | } 297 | 298 | private void button1_MouseUp(object sender, MouseEventArgs e) 299 | { 300 | if (DragDownPoint.HasValue) 301 | DragDownPoint = null; 302 | } 303 | 304 | private void button1_MouseMove(object sender, MouseEventArgs e) 305 | { 306 | if (!DragDownPoint.HasValue) 307 | return; 308 | DoDragDrop(this, DragDropEffects.Move); 309 | DragDownPoint = null; 310 | 311 | 312 | } 313 | } 314 | } 315 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/TreeNode.resx: -------------------------------------------------------------------------------- 1 |  2 | 3 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | text/microsoft-resx 110 | 111 | 112 | 2.0 113 | 114 | 115 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 116 | 117 | 118 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 119 | 120 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/TreeView.Designer.cs: -------------------------------------------------------------------------------- 1 | namespace ZMSoft.Win.TreeView 2 | { 3 | partial class TreeView 4 | { 5 | /// 6 | /// 必需的设计器变量。 7 | /// 8 | private System.ComponentModel.IContainer components = null; 9 | 10 | /// 11 | /// 清理所有正在使用的资源。 12 | /// 13 | /// 如果应释放托管资源，为 true；否则为 false。 14 | protected override void Dispose(bool disposing) 15 | { 16 | if (disposing && (components != null)) 17 | { 18 | components.Dispose(); 19 | } 20 | base.Dispose(disposing); 21 | } 22 | 23 | #region 组件设计器生成的代码 24 | 25 | /// 26 | /// 设计器支持所需的方法 - 不要修改 27 | /// 使用代码编辑器修改此方法的内容。 28 | /// 29 | private void InitializeComponent() 30 | { 31 | components = new System.ComponentModel.Container(); 32 | this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; 33 | } 34 | 35 | #endregion 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/TreeView.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.ComponentModel; 4 | using System.Drawing; 5 | using System.Data; 6 | using System.Linq; 7 | using System.Text; 8 | using System.Windows.Forms; 9 | using System.Drawing.Drawing2D; 10 | 11 | namespace ZMSoft.Win.TreeView 12 | { 13 | public partial class TreeView : UserControl 14 | { 15 | public TreeNode RootNode { set; get; } 16 | public Color NodeColor { set; get; } 17 | public Color NodeForeColor { set; get; } 18 | private float zoom; 19 | 20 | 21 | public RootNodePosition RootNodePosition { get; set; } 22 | public int Space { set; get; } 23 | [DefaultValue(75)] 24 | public int NodeWidth { set; get; } 25 | [DefaultValue(35)] 26 | public int NodeHeigth { set; get; } 27 | public TreeView() 28 | { 29 | InitializeComponent(); 30 | this.DoubleBuffered = true; 31 | AutoScroll = true; 32 | AllowDrop = true; 33 | 34 | } 35 | public void BindNode() 36 | { 37 | if (RootNode != null) 38 | { 39 | this.Controls.Clear(); 40 | if (zoom == 0) 41 | zoom = 1; 42 | int zoomSpace = (int)(Space * zoom); 43 | RootNode.Width = (int)(NodeWidth * zoom); 44 | RootNode.Height = (int)(NodeHeigth * zoom); 45 | switch (RootNodePosition) 46 | { 47 | case RootNodePosition.Left: 48 | RootNode.Location = new Point(zoomSpace, this.Height / 2); 49 | break; 50 | case RootNodePosition.Top: 51 | RootNode.Location = new Point(this.Width / 2, zoomSpace); 52 | break; 53 | case RootNodePosition.Right: 54 | RootNode.Location = new Point(this.Width - zoomSpace, this.Height / 2); 55 | break; 56 | case RootNodePosition.Bottom: 57 | RootNode.Location = new Point(this.Width / 2, this.Height - zoomSpace); 58 | break; 59 | } 60 | 61 | AddNode(RootNode, 0); 62 | DrawLines(RootNode, this.CreateGraphics()); 63 | } 64 | this.Invalidate(); 65 | } 66 | protected override void OnPaint(PaintEventArgs e) 67 | { 68 | 69 | if (RootNode != null) 70 | { 71 | DrawLines(RootNode, e.Graphics); 72 | } 73 | } 74 | private void DrawLines(TreeNode node, Graphics g) 75 | { 76 | 77 | node.PaintLine(g); 78 | int i = 0; 79 | foreach (TreeNode item in node.GetNodes()) 80 | { 81 | DrawLines(item, g); 82 | i++; 83 | } 84 | 85 | } 86 | public TreeNode InitRootNode(string text, RootNodePosition position) 87 | { 88 | TreeNode node = new TreeNode(); 89 | node.Text = text; 90 | RootNodePosition = position; 91 | node.OwnerView = this; 92 | RootNode = node; 93 | 94 | 95 | return node; 96 | } 97 | 98 | private void AddNode(TreeNode node, int seq) 99 | { 100 | if (node.ParentNode != null) 101 | { 102 | if (zoom == 0) 103 | zoom = 1; 104 | int zoomSpace = (int)(Space * zoom); 105 | node.Width = (int)(NodeWidth * zoom); 106 | node.Height = (int)(NodeHeigth * zoom); 107 | Point point = new Point(); 108 | // int countBrother = node.ParentNode.GetNodes().Count; 109 | int countBrother = node.ParentNode.GetNodeWeight(); 110 | int mod = countBrother % 2; 111 | int k = countBrother / 2; 112 | int nodeWeight = node.GetNodeWeight(); 113 | switch (RootNodePosition) 114 | { 115 | case RootNodePosition.Left: 116 | point.X = node.ParentNode.Location.X + zoomSpace + NodeWidth; 117 | //if (mod == 0) 118 | // point.Y = (int)(-k * NodeHeigth + (0.5 - k) * zoomSpace + node.ParentNode.Location.Y + (zoomSpace + NodeHeigth) * seq); 119 | //if (mod == 1) 120 | // point.Y = (int)(0.5 - k * NodeHeigth + (-k) * zoomSpace + node.ParentNode.Location.Y + (zoomSpace + NodeHeigth) * seq); 121 | 122 | if (mod == 0) 123 | point.Y = (int)((0.5 - k) * (NodeHeigth + zoomSpace) + node.ParentNode.Location.Y + (zoomSpace + NodeHeigth) * (seq - 1 + (1 + nodeWeight) * 10.0 / 20)); 124 | if (mod == 1) 125 | point.Y = (int)(-k * (NodeHeigth + zoomSpace) + node.ParentNode.Location.Y + (zoomSpace + NodeHeigth) * (seq - 1 + (1 + nodeWeight) * 10.0 / 20)); 126 | 127 | 128 | break; 129 | case RootNodePosition.Top: 130 | if (mod == 0) 131 | point.X = (int)((0.5 - k) * (NodeWidth + zoomSpace) + node.ParentNode.Location.X + (zoomSpace + NodeWidth) * (seq -1+ (1+nodeWeight)*10.0 / 20)); 132 | if (mod == 1) 133 | point.X = (int)( - k* (NodeWidth+ zoomSpace) + node.ParentNode.Location.X + (zoomSpace + NodeWidth) * (seq -1+ (1 + nodeWeight) * 10.0 / 20)); 134 | point.Y = node.ParentNode.Location.Y + zoomSpace + NodeHeigth; 135 | break; 136 | case RootNodePosition.Right: 137 | point.X = node.ParentNode.Location.X - zoomSpace - NodeWidth; 138 | if (mod == 0) 139 | point.Y = (int)((0.5 - k) * (NodeHeigth + zoomSpace) + node.ParentNode.Location.Y + (zoomSpace + NodeHeigth) * (seq - 1 + (1 + nodeWeight) * 10.0 / 20)); 140 | if (mod == 1) 141 | point.Y = (int)(-k * (NodeHeigth + zoomSpace) + node.ParentNode.Location.Y + (zoomSpace + NodeHeigth) * (seq - 1 + (1 + nodeWeight) * 10.0 / 20)); 142 | 143 | break; 144 | case RootNodePosition.Bottom: 145 | if (mod == 0) 146 | point.X = (int)((0.5 - k) * (NodeWidth + zoomSpace) + node.ParentNode.Location.X + (zoomSpace + NodeWidth) * (seq - 1 + (1 + nodeWeight) * 10.0 / 20)); 147 | if (mod == 1) 148 | point.X = (int)(-k * (NodeWidth + zoomSpace) + node.ParentNode.Location.X + (zoomSpace + NodeWidth) * (seq - 1 + (1 + nodeWeight) * 10.0 / 20)); 149 | point.Y = node.ParentNode.Location.Y - zoomSpace - NodeHeigth; 150 | break; 151 | } 152 | node.Location = point;// new Point(node.ParentNode.Location.X + Sapce * ( seq), node.ParentNode.Location.Y+ Sapce); 153 | } 154 | node.SetProgress(); 155 | node.MouseDown += Node_MouseDown; 156 | this.Controls.Add(node); 157 | 158 | node.Visible = node.IsExpanded; 159 | int i = 0; 160 | foreach (TreeNode item in node.GetNodes()) 161 | { 162 | 163 | AddNode(item, i); 164 | i += item.GetNodeWeight(); 165 | } 166 | 167 | } 168 | 169 | 170 | private void Node_MouseDown(object sender, MouseEventArgs e) 171 | { 172 | 173 | } 174 | 175 | /// 176 | /// 放大 177 | /// 178 | 179 | public void ZoomIn() 180 | { 181 | if (zoom == 0) 182 | zoom = 1; 183 | 184 | zoom = zoom * 1.1f; 185 | BindNode(); 186 | } 187 | /// 188 | /// 放大 189 | /// 190 | 191 | public void ZoomOut() 192 | { 193 | if (zoom == 0) 194 | zoom = 1; 195 | 196 | zoom = zoom * 0.9f; 197 | BindNode(); 198 | } 199 | private TreeNode DragNote; 200 | protected override void OnMouseDown(MouseEventArgs e) 201 | { 202 | base.OnMouseDown(e); 203 | var hit = RootNode.HitTest(e.X, e.Y); 204 | 205 | if (hit != null ) 206 | { 207 | DragNote = hit.Node; 208 | if (hit.IsPlusButton) 209 | { 210 | hit.Node.IsExpanded = !hit.Node.IsExpanded; 211 | hit.Node.Invalidate(); 212 | this.Invalidate(); 213 | } 214 | } 215 | 216 | } 217 | 218 | } 219 | } 220 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/ZMSoft.Win.TreeView.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {BD7508F9-A214-4A1F-9C6F-601C76032613} 8 | Library 9 | Properties 10 | ZMSoft.Win.TreeView 11 | ZMSoft.Win.TreeView 12 | v4.0 13 | 512 14 | 15 | 16 | true 17 | full 18 | false 19 | bin\Debug\ 20 | DEBUG;TRACE 21 | prompt 22 | 4 23 | 24 | 25 | pdbonly 26 | true 27 | bin\Release\ 28 | TRACE 29 | prompt 30 | 4 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | True 47 | True 48 | Resources.resx 49 | 50 | 51 | 52 | UserControl 53 | 54 | 55 | TreeNode.cs 56 | 57 | 58 | UserControl 59 | 60 | 61 | TreeView.cs 62 | 63 | 64 | 65 | 66 | 67 | 68 | ResXFileCodeGenerator 69 | Resources.Designer.cs 70 | 71 | 72 | TreeNode.cs 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 89 | -------------------------------------------------------------------------------- /ZMSoft.Win.TreeView/readme.md: -------------------------------------------------------------------------------- 1 | # ZMSoft.Win.TreeView 2 | > 树形控件,用来展示一个树状图形，数据结构类似TreeView。 3 | ## 使用方法 4 | 5 | ``` c# 6 | 7 | TreeView treeView1 = new TreeView(); 8 | treeView1.Space = 100; 9 | treeView1.NodeWidth = 75; 10 | treeView1.NodeHeigth = 35; 11 | treeView1.NodeColor = Color.Gray; 12 | treeView1.NodeForeColor = Color.Red; 13 | TreeNode node = treeView1.InitRootNode("Root", RootNodePosition.Left);//创建根节点 14 | 15 | TreeNode A = new TreeNode(); 16 | A.Text = "A"; 17 | 18 | TreeNode B = new TreeNode(); 19 | B.Text = "B"; 20 | 21 | 22 | TreeNode C = new TreeNode(); 23 | C.Text = "C"; 24 | 25 | TreeNode B1 = new TreeNode(); 26 | B1.Text = "B1"; 27 | 28 | B1.ProgressColor = Color.Red; 29 | B1.SetProgress(30); 30 | node.AddNode(A); 31 | node.AddNode(B); 32 | node.AddNode(C); 33 | B.AddNode(B1); 34 | 35 | treeView1.BindNode(); 36 | 37 | ``` 38 | ```c# 39 | treeView1.RootNodePosition = RootNodePosition.Top;//根节点在上 40 | treeView1.BindNode(); 41 | 42 | treeView1.RootNodePosition = RootNodePosition.Left;//根节点在左 43 | treeView1.BindNode(); 44 | 45 | treeView1.RootNodePosition = RootNodePosition.Right;//根节点在右 46 | treeView1.BindNode(); 47 | 48 | treeView1.RootNodePosition = RootNodePosition.Bottom;//根节点在下 49 | treeView1.BindNode(); 50 | 51 | treeView1.ZoomIn();//放大 52 | treeView1.ZoomOut();//缩小 53 | 54 | ``` 55 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | 2 | # ZMSoft.Win.TreeView 3 | > 树状图控件,用来展示一个树状图形，数据结构类似TreeView。企业信息管理系统里经常会需要用到的树状图，比如公司组织架构、产品BOM。如何采用最简单的方法来实现一个树状图控件。
4 | 代码托管在:[github](https://github.com/zeallag/TreeView)
5 | 在Visual Studio可以通过nuget直接引用到项目里，nuget里查找名称为ZMSoft.Win.TreeView，[nuget包](https://www.nuget.org/packages/ZMSoft.Win.TreeView/)
6 | [mes.guru](https://www.mes.guru/2018/04/11/treeview/) 7 | 8 | # 特性 9 | > 根节点位置可调整，整体大小可缩放，节点大小、颜色可修改、可设置进度 10 | ![avatar](https://www.mes.guru/images/treeview.png) 11 | 12 | ## 使用方法 13 | 14 | ``` c# 15 | 16 | TreeView treeView1 = new TreeView(); 17 | treeView1.Space = 100; 18 | treeView1.NodeWidth = 75; 19 | treeView1.NodeHeigth = 35; 20 | treeView1.NodeColor = Color.Gray; 21 | treeView1.NodeForeColor = Color.Red; 22 | TreeNode node = treeView1.InitRootNode("Root", RootNodePosition.Left);//创建根节点 23 | 24 | TreeNode A = new TreeNode(); 25 | A.Text = "A"; 26 | 27 | TreeNode B = new TreeNode(); 28 | B.Text = "B"; 29 | 30 | 31 | TreeNode C = new TreeNode(); 32 | C.Text = "C"; 33 | 34 | TreeNode B1 = new TreeNode(); 35 | B1.Text = "B1"; 36 | 37 | B1.ProgressColor = Color.Red; 38 | B1.SetProgress(30); 39 | node.AddNode(A); 40 | node.AddNode(B); 41 | node.AddNode(C); 42 | B.AddNode(B1); 43 | 44 | treeView1.BindNode(); 45 | 46 | ``` 47 | ```c# 48 | treeView1.RootNodePosition = RootNodePosition.Top;//根节点在上 49 | treeView1.BindNode(); 50 | 51 | treeView1.RootNodePosition = RootNodePosition.Left;//根节点在左 52 | treeView1.BindNode(); 53 | 54 | treeView1.RootNodePosition = RootNodePosition.Right;//根节点在右 55 | treeView1.BindNode(); 56 | 57 | treeView1.RootNodePosition = RootNodePosition.Bottom;//根节点在下 58 | treeView1.BindNode(); 59 | 60 | treeView1.ZoomIn();//放大 61 | treeView1.ZoomOut();//缩小 62 | 63 | ``` 64 | 65 | --------------------------------------------------------------------------------