├── .gitignore ├── README.md ├── SmithHtmlEditor.Demo ├── App.xaml ├── App.xaml.cs ├── BindingTestWindow.xaml ├── BindingTestWindow.xaml.cs ├── MainWindow.xaml ├── MainWindow.xaml.cs ├── Resources │ ├── Resource.Designer.cs │ └── Resource.resx └── SmithHtmlEditor.Demo.csproj ├── SmithHtmlEditor.sln ├── SmithHtmlEditor ├── Extensions │ ├── ColorExtension.cs │ ├── FrameworkElementExtension.cs │ ├── HtmlEditingExtension.cs │ └── HtmlExtension.cs ├── Features │ ├── AttachedBehaviors.cs │ ├── HtmlEditingCommands.cs │ └── ValueConverter.cs ├── Models │ ├── Enum.cs │ ├── FontSize.cs │ ├── HtmlDocument.cs │ ├── HtmlObject.cs │ ├── OptionObject.cs │ └── WordCounter.cs ├── Resources │ ├── Images │ │ ├── ZoomIn.png │ │ ├── ZoomOut.png │ │ ├── bold.png │ │ ├── browser.png │ │ ├── center.png │ │ ├── code.png │ │ ├── copy.png │ │ ├── cut.png │ │ ├── del.png │ │ ├── erase.png │ │ ├── error.png │ │ ├── find.png │ │ ├── fontcolor.png │ │ ├── goto.png │ │ ├── help.png │ │ ├── htmlcode.png │ │ ├── hyperlink.png │ │ ├── image.png │ │ ├── indent.png │ │ ├── italic.png │ │ ├── left.png │ │ ├── linecolor.png │ │ ├── listbullets.png │ │ ├── listnumbered.png │ │ ├── new.png │ │ ├── open.png │ │ ├── outdent.png │ │ ├── paste.png │ │ ├── print.png │ │ ├── prop.png │ │ ├── redo.png │ │ ├── refresh.png │ │ ├── replace.png │ │ ├── right.png │ │ ├── save.png │ │ ├── saveas.png │ │ ├── spelling.png │ │ ├── stretch.png │ │ ├── subscript.png │ │ ├── superscript.png │ │ ├── table.png │ │ ├── underline.png │ │ ├── undo.png │ │ └── window.png │ ├── UiText.Designer.cs │ ├── UiText.en-US.resx │ ├── UiText.hu-HU.resx │ ├── UiText.resx │ └── UiText.zh-CN.resx ├── SmithHtmlEditor.csproj ├── Views │ ├── ColorPicker.xaml │ ├── ColorPicker.xaml.cs │ ├── HtmlEditor.xaml │ ├── HtmlEditor.xaml.cs │ ├── HyperlinkDialog.xaml │ ├── HyperlinkDialog.xaml.cs │ ├── ImageDialog.xaml │ ├── ImageDialog.xaml.cs │ ├── TableDialog.xaml │ └── TableDialog.xaml.cs ├── obj │ └── wappublish │ │ ├── win-x64 │ │ ├── SmithHtmlEditor.csproj.nuget.cache │ │ ├── SmithHtmlEditor.csproj.nuget.dgspec.json │ │ ├── SmithHtmlEditor.csproj.nuget.g.props │ │ ├── SmithHtmlEditor.csproj.nuget.g.targets │ │ └── project.assets.json │ │ └── win-x86 │ │ ├── SmithHtmlEditor.csproj.nuget.cache │ │ ├── SmithHtmlEditor.csproj.nuget.dgspec.json │ │ ├── SmithHtmlEditor.csproj.nuget.g.props │ │ ├── SmithHtmlEditor.csproj.nuget.g.targets │ │ └── project.assets.json ├── smithhtmleditor.config.xml └── smithhtmleditor.stylesheet.css └── clean.bat /.gitignore: -------------------------------------------------------------------------------- 1 | ## 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Backup files are not needed, 241 | # because we have git ;-) 242 | _UpgradeReport_Files/ 243 | Backup*/ 244 | UpgradeLog*.XML 245 | UpgradeLog*.htm 246 | ServiceFabricBackup/ 247 | *.rptproj.bak 248 | 249 | # SQL Server files 250 | *.mdf 251 | *.ldf 252 | *.ndf 253 | 254 | # Business Intelligence projects 255 | *.rdl.data 256 | *.bim.layout 257 | *.bim_*.settings 258 | *.rptproj.rsuser 259 | 260 | # Microsoft Fakes 261 | FakesAssemblies/ 262 | 263 | # GhostDoc plugin setting file 264 | *.GhostDoc.xml 265 | 266 | # Node.js Tools for Visual Studio 267 | .ntvs_analysis.dat 268 | node_modules/ 269 | 270 | # Visual Studio 6 build log 271 | *.plg 272 | 273 | # Visual Studio 6 workspace options file 274 | *.opt 275 | 276 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.) 277 | *.vbw 278 | 279 | # Visual Studio LightSwitch build output 280 | **/*.HTMLClient/GeneratedArtifacts 281 | **/*.DesktopClient/GeneratedArtifacts 282 | **/*.DesktopClient/ModelManifest.xml 283 | **/*.Server/GeneratedArtifacts 284 | **/*.Server/ModelManifest.xml 285 | _Pvt_Extensions 286 | 287 | # Paket dependency manager 288 | .paket/paket.exe 289 | paket-files/ 290 | 291 | # FAKE - F# Make 292 | .fake/ 293 | 294 | # JetBrains Rider 295 | .idea/ 296 | *.sln.iml 297 | 298 | # CodeRush 299 | .cr/ 300 | 301 | # Python Tools for Visual Studio (PTVS) 302 | __pycache__/ 303 | *.pyc 304 | 305 | # Cake - Uncomment if you are using it 306 | # tools/** 307 | # !tools/packages.config 308 | 309 | # Tabs Studio 310 | *.tss 311 | 312 | # Telerik's JustMock configuration file 313 | *.jmconfig 314 | 315 | # BizTalk build output 316 | *.btp.cs 317 | *.btm.cs 318 | *.odx.cs 319 | *.xsd.cs 320 | 321 | # OpenCover UI analysis results 322 | OpenCover/ 323 | 324 | # Azure Stream Analytics local run output 325 | ASALocalRun/ 326 | 327 | # MSBuild Binary and Structured Log 328 | *.binlog 329 | 330 | # NVidia Nsight GPU debugger configuration file 331 | *.nvuser 332 | 333 | # MFractors (Xamarin productivity tool) working folder 334 | .mfractor/ 335 | /Source/LMA.Android/Resources/Resource.designer.cs 336 | /Dependences/XAML to HTML Conversion Demo.zip 337 | /Dependences/smithhtmleditor.zip 338 | /Scripts/nuget/Nuget API key.txt 339 | /Scripts/nuget/publish.bat 340 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # wpf-html-editor # 2 | license : MIT 3 | framework : WPF 4 | 5 | WYSIWYG rich text editor which enables writing content directly inside of wpf applications. 6 | 7 | Read more on html editor 8 | 9 | ![wpf-html-editor](https://www.cmarix.com/git/DotNet/wpf-html-editor.gif) 10 | 11 | ## Installation ## 12 | Click here to get html editor related DLL. Download DLL from this link and add reference of this DLL into your WPF application. 13 | 14 | ## Steps ## 15 | 16 | 17 | 1. Add below assembly in your XAML page like below: 18 | 19 | xmlns:smith="clr-namespace:Smith.WPF.HtmlEditor;assembly=Smith.WPF.HtmlEditor" 20 | 21 | 2. Insert editor using assembly name in your XAML page like below: 22 | 23 | 24 | 25 | 26 | ## Let us know! ## 27 | I’d be really happy if you sent us links to your projects where you use our component. Just send an email to [adambarath@msn.com](mailto:adambarath@msn.com "adambarath@msn.com") and do let us know if you have any questions or suggestion regarding wpf. 28 | Skype: @adambarath 29 | 30 | ## Updates ## 31 | 32 | 2020/05/06 33 | 1. extend target frameworks to netcoreapp3.0;netcoreapp3.1;net461;net462;net47;net471;net472;net48 34 | 2. add pre-build event to do dotnet restore. Issue description at https://stackoverflow.com/questions/48440223/assets-file-project-assets-json-not-found-run-a-nuget-package-restore 35 | 36 | 2019/10/31 37 | 1. update to NetCore 3.0 38 | 39 | 2011/05/02 40 | 1. Add a dependency property named BindingContent to support binding html content to the editor. This property raise update notification via the StatusTextChanged event of the webbrowser control. A new window named BindingTestWindow in SmithHtmlEditor.Demo show how this property works. 41 | 2. A stylesheet is load from the file "smithhtmleditor.stylesheet.css" to set the default style of the editing document when the control is initializing. This can help us to set how the document looks. 42 | 3. Use the xml file "smithhtmleditor.config.xml" to setup the fonts used in the control. So we can configurate the fonts we need. 43 | 4. Update the appearance of the editor under source mode. 44 | 45 | 2011/01/23 46 | 1. Add HtmlDocument class and HtmlDocument.Range class for document editing instead of directly operating IHTMLDocument2 interface and System.Windows.Forms.HtmlDocument object. 47 | 2. Update HtmlEditingExtension class to extension methods for HtmlDocument object. And some methods were moved into HtmlDocument class. 48 | 3. Fix a bug in HtmlEditor.WordCount property. 49 | 4. Update the HtmlEditor.ContentText property as a get-only property. 50 | 5. The HtmlEditor.Document property is changed from type System.Windows.Forms.HtmlDocument to Smith.WPF.HtmlEditor.HtmlDocument. 51 | 6. Add editing methods for HtmlEditor class. 52 | 7. Add DocumentReady event for HtmlEditor class. This event will be raised after the document is ready to use. And it provides a way to load initial content to editor. See the demo. 53 | 8. Add DocumentStateChanged event for HtmlEditor class to notify the change of document state. 54 | 55 | 2010/11/20 56 | Upgraded the word counting algorithm and fixed a bug in color selecting. 57 | 58 | 2010/10/19 59 | Globlization and localization feature is added into this version. 60 | 61 | 2010/10/17 62 | It is a preview version for test and provides basic functions for common use. 63 | 64 | 65 | ## License ## 66 | 67 | MIT License 68 | 69 | Permission is hereby granted, free of charge, to any person obtaining a copy 70 | of this software and associated documentation files (the "Software"), to deal 71 | in the Software without restriction, including without limitation the rights 72 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 73 | copies of the Software, and to permit persons to whom the Software is 74 | furnished to do so, subject to the following conditions: 75 | 76 | The above copyright notice and this permission notice shall be included in all 77 | copies or substantial portions of the Software. 78 | 79 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 80 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 81 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 82 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 83 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 84 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 85 | SOFTWARE. 86 | -------------------------------------------------------------------------------- /SmithHtmlEditor.Demo/App.xaml: -------------------------------------------------------------------------------- 1 |  6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /SmithHtmlEditor.Demo/App.xaml.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Configuration; 4 | using System.Data; 5 | using System.Linq; 6 | using System.Windows; 7 | using System.Globalization; 8 | using System.Threading; 9 | using System.Windows.Markup; 10 | 11 | namespace Smith.WPF.HtmlEditor.Demo 12 | { 13 | /// 14 | /// App.xaml 的交互逻辑 15 | /// 16 | public partial class App : Application 17 | { 18 | protected override void OnStartup(StartupEventArgs e) 19 | { 20 | CultureInfo culture = null; 21 | 22 | if (culture != null) 23 | { 24 | Thread.CurrentThread.CurrentCulture = culture; 25 | Thread.CurrentThread.CurrentUICulture = culture; 26 | } 27 | 28 | FrameworkElement.LanguageProperty.OverrideMetadata( 29 | typeof(FrameworkElement), new FrameworkPropertyMetadata( 30 | XmlLanguage.GetLanguage(CultureInfo.CurrentCulture.IetfLanguageTag))); 31 | 32 | base.OnStartup(e); 33 | } 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /SmithHtmlEditor.Demo/BindingTestWindow.xaml: -------------------------------------------------------------------------------- 1 |  8 | 9 | 10 | 11 | 12 | 13 | 15 | 23 | 24 | 25 | -------------------------------------------------------------------------------- /SmithHtmlEditor.Demo/BindingTestWindow.xaml.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Text; 5 | using System.Windows; 6 | using System.Windows.Controls; 7 | using System.Windows.Data; 8 | using System.Windows.Documents; 9 | using System.Windows.Input; 10 | using System.Windows.Media; 11 | using System.Windows.Media.Imaging; 12 | using System.Windows.Shapes; 13 | 14 | namespace Smith.WPF.HtmlEditor.Demo 15 | { 16 | /// 17 | /// BindingTestWindow.xaml 的交互逻辑 18 | /// 19 | public partial class BindingTestWindow : Window 20 | { 21 | public BindingTestWindow() 22 | { 23 | InitializeComponent(); 24 | } 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /SmithHtmlEditor.Demo/MainWindow.xaml: -------------------------------------------------------------------------------- 1 |  10 | 11 | 19 | 23 | 24 | 25 | 29 | 30 | 32 | 54 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 144 | 147 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | -------------------------------------------------------------------------------- /SmithHtmlEditor/Views/ImageDialog.xaml.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Text; 5 | using System.Windows; 6 | using System.Windows.Controls; 7 | using System.Windows.Data; 8 | using System.Windows.Documents; 9 | using System.Windows.Input; 10 | using System.Windows.Media; 11 | using System.Windows.Media.Imaging; 12 | using System.Windows.Shapes; 13 | using System.Net; 14 | using System.ComponentModel; 15 | using System.Collections.ObjectModel; 16 | using System.IO; 17 | 18 | namespace Smith.WPF.HtmlEditor 19 | { 20 | /// 21 | /// ImageDialog.xaml 的交互逻辑 22 | /// 23 | public partial class ImageDialog : Window 24 | { 25 | ImageObject bindingContext; 26 | 27 | public ImageDialog() 28 | { 29 | InitializeComponent(); 30 | InitAlignmentItems(); 31 | InitBindingContext(); 32 | InitEvents(); 33 | } 34 | 35 | public ImageObject Model 36 | { 37 | get { return bindingContext; } 38 | private set 39 | { 40 | bindingContext = value; 41 | DataContext = bindingContext; 42 | } 43 | } 44 | 45 | void InitBindingContext() 46 | { 47 | Model = new ImageObject 48 | { 49 | ImageUrl = "http://", 50 | Alignment = ImageAlignment.Default 51 | }; 52 | } 53 | 54 | void InitAlignmentItems() 55 | { 56 | List ls = new List(); 57 | ls.Add(ImageAlignment.Default); 58 | ls.Add(ImageAlignment.Left); 59 | ls.Add(ImageAlignment.Right); 60 | ls.Add(ImageAlignment.Top); 61 | ls.Add(ImageAlignment.Center); 62 | ls.Add(ImageAlignment.Bottom); 63 | ImageAlignmentSelection.ItemsSource = new ReadOnlyCollection(ls); 64 | ImageAlignmentSelection.DisplayMemberPath = "Text"; 65 | } 66 | 67 | void InitEvents() 68 | { 69 | RefreshButton.Click += new RoutedEventHandler(RefreshButton_Click); 70 | BrowseButton.Click += new RoutedEventHandler(BrowseButton_Click); 71 | ResizeSlider.ValueChanged += new RoutedPropertyChangedEventHandler(ResizeSlider_ValueChanged); 72 | ZoomInButton.Click += new RoutedEventHandler(ZoomInButton_Click); 73 | ZoomOutButton.Click += new RoutedEventHandler(ZoomOutButton_Click); 74 | OkayButton.Click += new RoutedEventHandler(OkayButton_Click); 75 | CancelButton.Click += new RoutedEventHandler(CancelButton_Click); 76 | 77 | ScrollViewContentDragable.SetEnable(PreviewScroll, true); 78 | } 79 | 80 | void CancelButton_Click(object sender, RoutedEventArgs e) 81 | { 82 | e.Handled = true; 83 | this.Close(); 84 | } 85 | 86 | void OkayButton_Click(object sender, RoutedEventArgs e) 87 | { 88 | e.Handled = true; 89 | if (System.Windows.Interop.ComponentDispatcher.IsThreadModal) this.DialogResult = true; 90 | this.Close(); 91 | } 92 | 93 | void ZoomOutButton_Click(object sender, RoutedEventArgs e) 94 | { 95 | double val = ResizeSlider.Value - 10; 96 | if (val < 0) val = 1; 97 | ResizeSlider.Value = val; 98 | } 99 | 100 | void ZoomInButton_Click(object sender, RoutedEventArgs e) 101 | { 102 | double val = ResizeSlider.Value + 10; 103 | if (val > 200) val = 200; 104 | ResizeSlider.Value = val; 105 | } 106 | 107 | void ResizeSlider_ValueChanged(object sender, RoutedPropertyChangedEventArgs e) 108 | { 109 | double p = e.NewValue / 100; 110 | bindingContext.Width = Convert.ToInt32(Math.Round(p * bindingContext.OriginalWidth)); 111 | bindingContext.Height = Convert.ToInt32(Math.Round(p * bindingContext.OriginalHeight)); 112 | } 113 | 114 | void BrowseButton_Click(object sender, RoutedEventArgs e) 115 | { 116 | using (System.Windows.Forms.OpenFileDialog dialog = 117 | new System.Windows.Forms.OpenFileDialog()) 118 | { 119 | dialog.Filter = "所有格式|*.jpg;*.jpeg;*.png;*gif|JPEG|*.jpg;*.jpeg|PNG|*.png|GIF|*.gif"; 120 | dialog.FilterIndex = 0; 121 | if (System.Windows.Forms.DialogResult.OK == dialog.ShowDialog()) 122 | { 123 | UrlText.Text = dialog.FileName; 124 | LoadImage(dialog.FileName); 125 | } 126 | } 127 | } 128 | 129 | void RefreshButton_Click(object sender, RoutedEventArgs e) 130 | { 131 | if(!string.IsNullOrEmpty(UrlText.Text)) LoadImageAsyn(UrlText.Text); 132 | } 133 | 134 | /// 135 | /// 加载图像，用于加载本地图像 136 | /// 137 | void LoadImage(string uri) 138 | { 139 | StatusPrompt.Content = "正在加载"; 140 | PreviewImage.Source = null; 141 | bindingContext.Image = null; 142 | 143 | // 加载图像 144 | Uri u = new Uri(uri, UriKind.RelativeOrAbsolute); 145 | BitmapImage img = new BitmapImage(u); 146 | PreviewImage.Source = img; 147 | 148 | // 更新绑定上下文 149 | bindingContext.ImageUrl = u.ToString(); 150 | bindingContext.Image = img; 151 | bindingContext.OriginalWidth = img.PixelWidth; 152 | bindingContext.OriginalHeight = img.PixelHeight; 153 | 154 | ResizeSlider.Value = 100; 155 | ScrollToCenter(); 156 | } 157 | 158 | /// 159 | /// 异步加载图像，用于加载网络上的图像 160 | /// 161 | void LoadImageAsyn(string uri) 162 | { 163 | StatusPrompt.Content = "正在下载"; 164 | PreviewImage.Source = null; 165 | bindingContext.Image = null; 166 | TopContentArea.IsEnabled = false; 167 | 168 | // 异步下载图像 169 | Uri u = new Uri(uri, UriKind.RelativeOrAbsolute); 170 | BitmapImage img = new BitmapImage(u); 171 | img.DownloadCompleted += new EventHandler(ImageDownloadCompleted); 172 | img.DownloadFailed += new EventHandler(ImageDownloadFailed); 173 | } 174 | 175 | /// 176 | /// 图像下载完成时调用 177 | /// 178 | void ImageDownloadCompleted(object sender, EventArgs e) 179 | { 180 | // 异步下载图像完成 181 | StatusPrompt.Content = "下载完成"; 182 | TopContentArea.IsEnabled = true; 183 | BitmapImage img = (BitmapImage)sender; 184 | PreviewImage.Source = img; 185 | 186 | // 更新绑定上下文 187 | bindingContext.ImageUrl = img.UriSource.ToString(); 188 | bindingContext.Image = img; 189 | bindingContext.OriginalWidth = img.PixelWidth; 190 | bindingContext.OriginalHeight = img.PixelHeight; 191 | 192 | ResizeSlider.Value = 100; 193 | ScrollToCenter(); 194 | } 195 | 196 | /// 197 | /// 图像下载失败时调用 198 | /// 199 | void ImageDownloadFailed(object sender, ExceptionEventArgs e) 200 | { 201 | // 异步下载图像失败 202 | StatusPrompt.Content = "无法加载图像"; 203 | TopContentArea.IsEnabled = true; 204 | 205 | // 更新绑定上下文 206 | bindingContext.Image = null; 207 | bindingContext.Width = 0; 208 | bindingContext.Height = 0; 209 | bindingContext.OriginalWidth = 0; 210 | bindingContext.OriginalHeight = 0; 211 | } 212 | 213 | void ScrollToCenter() 214 | { 215 | if (PreviewImage.Width > PreviewScroll.ViewportWidth) 216 | { 217 | PreviewScroll.ScrollToHorizontalOffset((PreviewImage.Width - PreviewScroll.ViewportWidth) / 2); 218 | } 219 | 220 | if (PreviewImage.Height > PreviewScroll.ViewportHeight) 221 | { 222 | PreviewScroll.ScrollToVerticalOffset((PreviewImage.Height - PreviewScroll.ViewportHeight) / 2); 223 | } 224 | } 225 | } 226 | } 227 | -------------------------------------------------------------------------------- /SmithHtmlEditor/Views/TableDialog.xaml: -------------------------------------------------------------------------------- 1 |  8 | 9 | 13 | 16 | 20 | 24 | 30 | 31 | 32 | 33 | 34 | 35 |