├── .gitignore ├── README.md ├── ScannerDemo.sln ├── ScannerDemo ├── App.config ├── Form1.Designer.cs ├── Form1.cs ├── Form1.resx ├── Program.cs ├── Properties │ ├── AssemblyInfo.cs │ ├── Resources.Designer.cs │ ├── Resources.resx │ ├── Settings.Designer.cs │ └── Settings.settings ├── Scanner.cs └── ScannerDemo.csproj └── Screenshots ├── scanning-preview.png └── scanning-progress.png /.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 | x64/ 19 | x86/ 20 | bld/ 21 | [Bb]in/ 22 | [Oo]bj/ 23 | [Ll]og/ 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 | *.VC.VC.opendb 85 | 86 | # Visual Studio profiler 87 | *.psess 88 | *.vsp 89 | *.vspx 90 | *.sap 91 | 92 | # TFS 2012 Local Workspace 93 | $tf/ 94 | 95 | # Guidance Automation Toolkit 96 | *.gpState 97 | 98 | # ReSharper is a .NET coding add-in 99 | _ReSharper*/ 100 | *.[Rr]e[Ss]harper 101 | *.DotSettings.user 102 | 103 | # JustCode is a .NET coding add-in 104 | .JustCode 105 | 106 | # TeamCity is a build add-in 107 | _TeamCity* 108 | 109 | # DotCover is a Code Coverage Tool 110 | *.dotCover 111 | 112 | # NCrunch 113 | _NCrunch_* 114 | .*crunch*.local.xml 115 | nCrunchTemp_* 116 | 117 | # MightyMoose 118 | *.mm.* 119 | AutoTest.Net/ 120 | 121 | # Web workbench (sass) 122 | .sass-cache/ 123 | 124 | # Installshield output folder 125 | [Ee]xpress/ 126 | 127 | # DocProject is a documentation generator add-in 128 | DocProject/buildhelp/ 129 | DocProject/Help/*.HxT 130 | DocProject/Help/*.HxC 131 | DocProject/Help/*.hhc 132 | DocProject/Help/*.hhk 133 | DocProject/Help/*.hhp 134 | DocProject/Help/Html2 135 | DocProject/Help/html 136 | 137 | # Click-Once directory 138 | publish/ 139 | 140 | # Publish Web Output 141 | *.[Pp]ublish.xml 142 | *.azurePubxml 143 | # TODO: Comment the next line if you want to checkin your web deploy settings 144 | # but database connection strings (with potential passwords) will be unencrypted 145 | *.pubxml 146 | *.publishproj 147 | 148 | # Microsoft Azure Web App publish settings. Comment the next line if you want to 149 | # checkin your Azure Web App publish settings, but sensitive information contained 150 | # in these scripts will be unencrypted 151 | PublishScripts/ 152 | 153 | # NuGet Packages 154 | *.nupkg 155 | # The packages folder can be ignored because of Package Restore 156 | **/packages/* 157 | # except build/, which is used as an MSBuild target. 158 | !**/packages/build/ 159 | # Uncomment if necessary however generally it will be regenerated when needed 160 | #!**/packages/repositories.config 161 | # NuGet v3's project.json files produces more ignoreable files 162 | *.nuget.props 163 | *.nuget.targets 164 | 165 | # Microsoft Azure Build Output 166 | csx/ 167 | *.build.csdef 168 | 169 | # Microsoft Azure Emulator 170 | ecf/ 171 | rcf/ 172 | 173 | # Windows Store app package directories and files 174 | AppPackages/ 175 | BundleArtifacts/ 176 | Package.StoreAssociation.xml 177 | _pkginfo.txt 178 | 179 | # Visual Studio cache files 180 | # files ending in .cache can be ignored 181 | *.[Cc]ache 182 | # but keep track of directories ending in .cache 183 | !*.[Cc]ache/ 184 | 185 | # Others 186 | ClientBin/ 187 | ~$* 188 | *~ 189 | *.dbmdl 190 | *.dbproj.schemaview 191 | *.pfx 192 | *.publishsettings 193 | node_modules/ 194 | orleans.codegen.cs 195 | 196 | # Since there are multiple workflows, uncomment next line to ignore bower_components 197 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) 198 | #bower_components/ 199 | 200 | # RIA/Silverlight projects 201 | Generated_Code/ 202 | 203 | # Backup & report files from converting an old project file 204 | # to a newer Visual Studio version. Backup files are not needed, 205 | # because we have git ;-) 206 | _UpgradeReport_Files/ 207 | Backup*/ 208 | UpgradeLog*.XML 209 | UpgradeLog*.htm 210 | 211 | # SQL Server files 212 | *.mdf 213 | *.ldf 214 | 215 | # Business Intelligence projects 216 | *.rdl.data 217 | *.bim.layout 218 | *.bim_*.settings 219 | 220 | # Microsoft Fakes 221 | FakesAssemblies/ 222 | 223 | # GhostDoc plugin setting file 224 | *.GhostDoc.xml 225 | 226 | # Node.js Tools for Visual Studio 227 | .ntvs_analysis.dat 228 | 229 | # Visual Studio 6 build log 230 | *.plg 231 | 232 | # Visual Studio 6 workspace options file 233 | *.opt 234 | 235 | # Visual Studio LightSwitch build output 236 | **/*.HTMLClient/GeneratedArtifacts 237 | **/*.DesktopClient/GeneratedArtifacts 238 | **/*.DesktopClient/ModelManifest.xml 239 | **/*.Server/GeneratedArtifacts 240 | **/*.Server/ModelManifest.xml 241 | _Pvt_Extensions 242 | 243 | # Paket dependency manager 244 | .paket/paket.exe 245 | paket-files/ 246 | 247 | # FAKE - F# Make 248 | .fake/ 249 | 250 | # JetBrains Rider 251 | .idea/ 252 | *.sln.iml 253 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # csharp-scanner-wia 2 | This repository contains a really simple scanner application that implements WIA (Windows Image Acquisition). 3 | 4 | # How to use 5 | 6 | Simply clone the repository: 7 | 8 | ```batch 9 | git clone https://github.com/ourcodeworld/csharp-scanner-wia.git 10 | ``` 11 | 12 | And then open the project with Visual Studio and start the application. Enjoy it ! 13 | 14 |

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17 | 18 |

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21 | 22 | 23 | [Read the official article in Our Code World here](http://ourcodeworld.com/articles/read/382/creating-a-scanning-application-in-winforms-with-csharp). -------------------------------------------------------------------------------- /ScannerDemo.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}") = "ScannerDemo", "ScannerDemo\ScannerDemo.csproj", "{346DBA90-52EB-4E4F-A899-07778C14F8F2}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|Any CPU = Debug|Any CPU 11 | Release|Any CPU = Release|Any CPU 12 | EndGlobalSection 13 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 14 | {346DBA90-52EB-4E4F-A899-07778C14F8F2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {346DBA90-52EB-4E4F-A899-07778C14F8F2}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {346DBA90-52EB-4E4F-A899-07778C14F8F2}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {346DBA90-52EB-4E4F-A899-07778C14F8F2}.Release|Any CPU.Build.0 = Release|Any CPU 18 | EndGlobalSection 19 | GlobalSection(SolutionProperties) = preSolution 20 | HideSolutionNode = FALSE 21 | EndGlobalSection 22 | EndGlobal 23 | -------------------------------------------------------------------------------- /ScannerDemo/App.config: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /ScannerDemo/Form1.Designer.cs: -------------------------------------------------------------------------------- 1 | namespace ScannerDemo 2 | { 3 | partial class Form1 4 | { 5 | /// 6 | /// Required designer variable. 7 | /// 8 | private System.ComponentModel.IContainer components = null; 9 | 10 | /// 11 | /// Clean up any resources being used. 12 | /// 13 | /// true if managed resources should be disposed; otherwise, 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 Form Designer generated code 24 | 25 | /// 26 | /// Required method for Designer support - do not modify 27 | /// the contents of this method with the code editor. 28 | /// 29 | private void InitializeComponent() 30 | { 31 | this.groupBox1 = new System.Windows.Forms.GroupBox(); 32 | this.label3 = new System.Windows.Forms.Label(); 33 | this.comboBox1 = new System.Windows.Forms.ComboBox(); 34 | this.label2 = new System.Windows.Forms.Label(); 35 | this.textBox2 = new System.Windows.Forms.TextBox(); 36 | this.label1 = new System.Windows.Forms.Label(); 37 | this.textBox1 = new System.Windows.Forms.TextBox(); 38 | this.button2 = new System.Windows.Forms.Button(); 39 | this.listBox1 = new System.Windows.Forms.ListBox(); 40 | this.tableLayoutPanel1 = new System.Windows.Forms.TableLayoutPanel(); 41 | this.tableLayoutPanel2 = new System.Windows.Forms.TableLayoutPanel(); 42 | this.button1 = new System.Windows.Forms.Button(); 43 | this.pictureBox1 = new System.Windows.Forms.PictureBox(); 44 | this.label4 = new System.Windows.Forms.Label(); 45 | this.groupBox1.SuspendLayout(); 46 | this.tableLayoutPanel1.SuspendLayout(); 47 | this.tableLayoutPanel2.SuspendLayout(); 48 | ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit(); 49 | this.SuspendLayout(); 50 | // 51 | // groupBox1 52 | // 53 | this.groupBox1.Controls.Add(this.label4); 54 | this.groupBox1.Controls.Add(this.label3); 55 | this.groupBox1.Controls.Add(this.comboBox1); 56 | this.groupBox1.Controls.Add(this.label2); 57 | this.groupBox1.Controls.Add(this.textBox2); 58 | this.groupBox1.Controls.Add(this.label1); 59 | this.groupBox1.Controls.Add(this.textBox1); 60 | this.groupBox1.Controls.Add(this.button2); 61 | this.groupBox1.Controls.Add(this.listBox1); 62 | this.groupBox1.Dock = System.Windows.Forms.DockStyle.Fill; 63 | this.groupBox1.Location = new System.Drawing.Point(3, 3); 64 | this.groupBox1.Name = "groupBox1"; 65 | this.groupBox1.Size = new System.Drawing.Size(209, 667); 66 | this.groupBox1.TabIndex = 1; 67 | this.groupBox1.TabStop = false; 68 | this.groupBox1.Text = "Properties"; 69 | // 70 | // label3 71 | // 72 | this.label3.AutoSize = true; 73 | this.label3.Location = new System.Drawing.Point(9, 291); 74 | this.label3.Name = "label3"; 75 | this.label3.Size = new System.Drawing.Size(68, 13); 76 | this.label3.TabIndex = 7; 77 | this.label3.Text = "Image format"; 78 | // 79 | // comboBox1 80 | // 81 | this.comboBox1.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList; 82 | this.comboBox1.FormattingEnabled = true; 83 | this.comboBox1.Items.AddRange(new object[] { 84 | "PNG", 85 | "JPEG", 86 | "BMP", 87 | "GIF", 88 | "TIFF"}); 89 | this.comboBox1.Location = new System.Drawing.Point(9, 307); 90 | this.comboBox1.Name = "comboBox1"; 91 | this.comboBox1.Size = new System.Drawing.Size(194, 21); 92 | this.comboBox1.TabIndex = 6; 93 | // 94 | // label2 95 | // 96 | this.label2.AutoSize = true; 97 | this.label2.Location = new System.Drawing.Point(9, 238); 98 | this.label2.Name = "label2"; 99 | this.label2.Size = new System.Drawing.Size(49, 13); 100 | this.label2.TabIndex = 5; 101 | this.label2.Text = "Filename"; 102 | // 103 | // textBox2 104 | // 105 | this.textBox2.Location = new System.Drawing.Point(9, 254); 106 | this.textBox2.Name = "textBox2"; 107 | this.textBox2.Size = new System.Drawing.Size(194, 20); 108 | this.textBox2.TabIndex = 4; 109 | this.textBox2.Text = "myscan"; 110 | // 111 | // label1 112 | // 113 | this.label1.AutoSize = true; 114 | this.label1.Location = new System.Drawing.Point(9, 341); 115 | this.label1.Name = "label1"; 116 | this.label1.Size = new System.Drawing.Size(119, 13); 117 | this.label1.TabIndex = 3; 118 | this.label1.Text = "Output scanned images"; 119 | // 120 | // textBox1 121 | // 122 | this.textBox1.Enabled = false; 123 | this.textBox1.Location = new System.Drawing.Point(9, 357); 124 | this.textBox1.Name = "textBox1"; 125 | this.textBox1.Size = new System.Drawing.Size(194, 20); 126 | this.textBox1.TabIndex = 2; 127 | // 128 | // button2 129 | // 130 | this.button2.Location = new System.Drawing.Point(9, 383); 131 | this.button2.Name = "button2"; 132 | this.button2.Size = new System.Drawing.Size(194, 38); 133 | this.button2.TabIndex = 1; 134 | this.button2.Text = "Change output folder"; 135 | this.button2.UseVisualStyleBackColor = true; 136 | this.button2.Click += new System.EventHandler(this.button2_Click); 137 | // 138 | // listBox1 139 | // 140 | this.listBox1.FormattingEnabled = true; 141 | this.listBox1.Location = new System.Drawing.Point(9, 46); 142 | this.listBox1.Name = "listBox1"; 143 | this.listBox1.Size = new System.Drawing.Size(194, 173); 144 | this.listBox1.TabIndex = 0; 145 | // 146 | // tableLayoutPanel1 147 | // 148 | this.tableLayoutPanel1.ColumnCount = 2; 149 | this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F)); 150 | this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 521F)); 151 | this.tableLayoutPanel1.Controls.Add(this.groupBox1, 0, 0); 152 | this.tableLayoutPanel1.Controls.Add(this.tableLayoutPanel2, 1, 0); 153 | this.tableLayoutPanel1.Dock = System.Windows.Forms.DockStyle.Fill; 154 | this.tableLayoutPanel1.Location = new System.Drawing.Point(0, 0); 155 | this.tableLayoutPanel1.Name = "tableLayoutPanel1"; 156 | this.tableLayoutPanel1.RowCount = 1; 157 | this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 50F)); 158 | this.tableLayoutPanel1.Size = new System.Drawing.Size(736, 673); 159 | this.tableLayoutPanel1.TabIndex = 3; 160 | // 161 | // tableLayoutPanel2 162 | // 163 | this.tableLayoutPanel2.ColumnCount = 1; 164 | this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F)); 165 | this.tableLayoutPanel2.Controls.Add(this.button1, 0, 0); 166 | this.tableLayoutPanel2.Controls.Add(this.pictureBox1, 0, 1); 167 | this.tableLayoutPanel2.Dock = System.Windows.Forms.DockStyle.Fill; 168 | this.tableLayoutPanel2.Location = new System.Drawing.Point(218, 3); 169 | this.tableLayoutPanel2.Name = "tableLayoutPanel2"; 170 | this.tableLayoutPanel2.RowCount = 2; 171 | this.tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 50F)); 172 | this.tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 606F)); 173 | this.tableLayoutPanel2.Size = new System.Drawing.Size(515, 667); 174 | this.tableLayoutPanel2.TabIndex = 2; 175 | // 176 | // button1 177 | // 178 | this.button1.Dock = System.Windows.Forms.DockStyle.Fill; 179 | this.button1.Location = new System.Drawing.Point(3, 3); 180 | this.button1.Name = "button1"; 181 | this.button1.Size = new System.Drawing.Size(509, 55); 182 | this.button1.TabIndex = 0; 183 | this.button1.Text = "Start scan"; 184 | this.button1.UseVisualStyleBackColor = true; 185 | this.button1.Click += new System.EventHandler(this.button1_Click); 186 | // 187 | // pictureBox1 188 | // 189 | this.pictureBox1.Dock = System.Windows.Forms.DockStyle.Fill; 190 | this.pictureBox1.Location = new System.Drawing.Point(3, 64); 191 | this.pictureBox1.Name = "pictureBox1"; 192 | this.pictureBox1.Size = new System.Drawing.Size(509, 600); 193 | this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage; 194 | this.pictureBox1.TabIndex = 1; 195 | this.pictureBox1.TabStop = false; 196 | // 197 | // label4 198 | // 199 | this.label4.AutoSize = true; 200 | this.label4.Location = new System.Drawing.Point(6, 24); 201 | this.label4.Name = "label4"; 202 | this.label4.Size = new System.Drawing.Size(87, 13); 203 | this.label4.TabIndex = 8; 204 | this.label4.Text = "Select a scanner"; 205 | // 206 | // Form1 207 | // 208 | this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); 209 | this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; 210 | this.ClientSize = new System.Drawing.Size(736, 673); 211 | this.Controls.Add(this.tableLayoutPanel1); 212 | this.Name = "Form1"; 213 | this.Text = "WIA Scanner Example"; 214 | this.Load += new System.EventHandler(this.Form1_Load); 215 | this.groupBox1.ResumeLayout(false); 216 | this.groupBox1.PerformLayout(); 217 | this.tableLayoutPanel1.ResumeLayout(false); 218 | this.tableLayoutPanel2.ResumeLayout(false); 219 | ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit(); 220 | this.ResumeLayout(false); 221 | 222 | } 223 | 224 | #endregion 225 | private System.Windows.Forms.GroupBox groupBox1; 226 | private System.Windows.Forms.TableLayoutPanel tableLayoutPanel1; 227 | private System.Windows.Forms.ListBox listBox1; 228 | private System.Windows.Forms.TableLayoutPanel tableLayoutPanel2; 229 | private System.Windows.Forms.Button button1; 230 | private System.Windows.Forms.PictureBox pictureBox1; 231 | private System.Windows.Forms.TextBox textBox1; 232 | private System.Windows.Forms.Button button2; 233 | private System.Windows.Forms.Label label1; 234 | private System.Windows.Forms.Label label2; 235 | private System.Windows.Forms.TextBox textBox2; 236 | private System.Windows.Forms.Label label3; 237 | private System.Windows.Forms.ComboBox comboBox1; 238 | private System.Windows.Forms.Label label4; 239 | } 240 | } 241 | 242 | -------------------------------------------------------------------------------- /ScannerDemo/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.IO; 7 | using System.Linq; 8 | using System.Text; 9 | using System.Threading.Tasks; 10 | using System.Windows.Forms; 11 | using WIA; 12 | 13 | namespace ScannerDemo 14 | { 15 | public partial class Form1 : Form 16 | { 17 | public Form1() 18 | { 19 | InitializeComponent(); 20 | } 21 | 22 | private void Form1_Load(object sender, EventArgs e) 23 | { 24 | ListScanners(); 25 | 26 | // Set start output folder TMP 27 | textBox1.Text = Path.GetTempPath(); 28 | // Set JPEG as default 29 | comboBox1.SelectedIndex = 1; 30 | 31 | } 32 | 33 | private void ListScanners() 34 | { 35 | // Clear the ListBox. 36 | listBox1.Items.Clear(); 37 | 38 | // Create a DeviceManager instance 39 | var deviceManager = new DeviceManager(); 40 | 41 | // Loop through the list of devices and add the name to the listbox 42 | for (int i = 1; i <= deviceManager.DeviceInfos.Count; i++) 43 | { 44 | // Add the device only if it's a scanner 45 | if (deviceManager.DeviceInfos[i].Type != WiaDeviceType.ScannerDeviceType) 46 | { 47 | continue; 48 | } 49 | 50 | // Add the Scanner device to the listbox (the entire DeviceInfos object) 51 | // Important: we store an object of type scanner (which ToString method returns the name of the scanner) 52 | listBox1.Items.Add( 53 | new Scanner(deviceManager.DeviceInfos[i]) 54 | ); 55 | } 56 | } 57 | 58 | private void button1_Click(object sender, EventArgs e) 59 | { 60 | Task.Factory.StartNew(StartScanning).ContinueWith(result => TriggerScan()); 61 | } 62 | 63 | private void TriggerScan() 64 | { 65 | Console.WriteLine("Image succesfully scanned"); 66 | } 67 | 68 | public void StartScanning() 69 | { 70 | Scanner device = null; 71 | 72 | this.Invoke(new MethodInvoker(delegate () 73 | { 74 | device = listBox1.SelectedItem as Scanner; 75 | })); 76 | 77 | if (device == null) 78 | { 79 | MessageBox.Show("You need to select first an scanner device from the list", 80 | "Warning", 81 | MessageBoxButtons.OK, MessageBoxIcon.Warning); 82 | return; 83 | }else if(String.IsNullOrEmpty(textBox2.Text)) 84 | { 85 | MessageBox.Show("Provide a filename", 86 | "Warning", 87 | MessageBoxButtons.OK, MessageBoxIcon.Warning); 88 | return; 89 | } 90 | 91 | ImageFile image = new ImageFile(); 92 | string imageExtension = ""; 93 | 94 | this.Invoke(new MethodInvoker(delegate () 95 | { 96 | switch (comboBox1.SelectedIndex) 97 | { 98 | case 0: 99 | image = device.ScanImage(WIA.FormatID.wiaFormatPNG); 100 | imageExtension = ".png"; 101 | break; 102 | case 1: 103 | image = device.ScanImage(WIA.FormatID.wiaFormatJPEG); 104 | imageExtension = ".jpeg"; 105 | break; 106 | case 2: 107 | image = device.ScanImage(WIA.FormatID.wiaFormatBMP); 108 | imageExtension = ".bmp"; 109 | break; 110 | case 3: 111 | image = device.ScanImage(WIA.FormatID.wiaFormatGIF); 112 | imageExtension = ".gif"; 113 | break; 114 | case 4: 115 | image = device.ScanImage(WIA.FormatID.wiaFormatTIFF); 116 | imageExtension = ".tiff"; 117 | break; 118 | } 119 | })); 120 | 121 | 122 | // Save the image 123 | var path = Path.Combine(textBox1.Text, textBox2.Text + imageExtension); 124 | 125 | if (File.Exists(path)) 126 | { 127 | File.Delete(path); 128 | } 129 | 130 | image.SaveFile(path); 131 | 132 | pictureBox1.Image = new Bitmap(path); 133 | } 134 | 135 | private void button2_Click(object sender, EventArgs e) 136 | { 137 | FolderBrowserDialog folderDlg = new FolderBrowserDialog(); 138 | folderDlg.ShowNewFolderButton = true; 139 | DialogResult result = folderDlg.ShowDialog(); 140 | 141 | if (result == DialogResult.OK) 142 | { 143 | textBox1.Text = folderDlg.SelectedPath; 144 | } 145 | } 146 | 147 | } 148 | } 149 | -------------------------------------------------------------------------------- /ScannerDemo/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 | -------------------------------------------------------------------------------- /ScannerDemo/Program.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Threading.Tasks; 5 | using System.Windows.Forms; 6 | 7 | namespace ScannerDemo 8 | { 9 | static class Program 10 | { 11 | /// 12 | /// The main entry point for the application. 13 | /// 14 | [STAThread] 15 | static void Main() 16 | { 17 | Application.EnableVisualStyles(); 18 | Application.SetCompatibleTextRenderingDefault(false); 19 | Application.Run(new Form1()); 20 | } 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /ScannerDemo/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.CompilerServices; 3 | using System.Runtime.InteropServices; 4 | 5 | // General Information about an assembly is controlled through the following 6 | // set of attributes. Change these attribute values to modify the information 7 | // associated with an assembly. 8 | [assembly: AssemblyTitle("ScannerDemo")] 9 | [assembly: AssemblyDescription("")] 10 | [assembly: AssemblyConfiguration("")] 11 | [assembly: AssemblyCompany("")] 12 | [assembly: AssemblyProduct("ScannerDemo")] 13 | [assembly: AssemblyCopyright("Copyright © 2017")] 14 | [assembly: AssemblyTrademark("")] 15 | [assembly: AssemblyCulture("")] 16 | 17 | // Setting ComVisible to false makes the types in this assembly not visible 18 | // to COM components. If you need to access a type in this assembly from 19 | // COM, set the ComVisible attribute to true on that type. 20 | [assembly: ComVisible(false)] 21 | 22 | // The following GUID is for the ID of the typelib if this project is exposed to COM 23 | [assembly: Guid("346dba90-52eb-4e4f-a899-07778c14f8f2")] 24 | 25 | // Version information for an assembly consists of the following four values: 26 | // 27 | // Major Version 28 | // Minor Version 29 | // Build Number 30 | // Revision 31 | // 32 | // You can specify all the values or you can default the Build and Revision Numbers 33 | // by using the '*' as shown below: 34 | // [assembly: AssemblyVersion("1.0.*")] 35 | [assembly: AssemblyVersion("1.0.0.0")] 36 | [assembly: AssemblyFileVersion("1.0.0.0")] 37 | -------------------------------------------------------------------------------- /ScannerDemo/Properties/Resources.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 ScannerDemo.Properties 12 | { 13 | 14 | 15 | /// 16 | /// A strongly-typed resource class, for looking up localized strings, etc. 17 | /// 18 | // This class was auto-generated by the StronglyTypedResourceBuilder 19 | // class via a tool like ResGen or Visual Studio. 20 | // To add or remove a member, edit your .ResX file then rerun ResGen 21 | // with the /str option, or rebuild your VS project. 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 | /// Returns the cached ResourceManager instance used by this class. 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("ScannerDemo.Properties.Resources", typeof(Resources).Assembly); 48 | resourceMan = temp; 49 | } 50 | return resourceMan; 51 | } 52 | } 53 | 54 | /// 55 | /// Overrides the current thread's CurrentUICulture property for all 56 | /// resource lookups using this strongly typed resource class. 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 | -------------------------------------------------------------------------------- /ScannerDemo/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 | -------------------------------------------------------------------------------- /ScannerDemo/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 ScannerDemo.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 | -------------------------------------------------------------------------------- /ScannerDemo/Properties/Settings.settings: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /ScannerDemo/Scanner.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Runtime.InteropServices; 5 | using System.Text; 6 | using System.Threading.Tasks; 7 | using WIA; 8 | using System.Windows.Forms; 9 | 10 | namespace ScannerDemo 11 | { 12 | class Scanner 13 | { 14 | const string WIA_SCAN_COLOR_MODE = "6146"; 15 | const string WIA_HORIZONTAL_SCAN_RESOLUTION_DPI = "6147"; 16 | const string WIA_VERTICAL_SCAN_RESOLUTION_DPI = "6148"; 17 | const string WIA_HORIZONTAL_SCAN_START_PIXEL = "6149"; 18 | const string WIA_VERTICAL_SCAN_START_PIXEL = "6150"; 19 | const string WIA_HORIZONTAL_SCAN_SIZE_PIXELS = "6151"; 20 | const string WIA_VERTICAL_SCAN_SIZE_PIXELS = "6152"; 21 | const string WIA_SCAN_BRIGHTNESS_PERCENTS = "6154"; 22 | const string WIA_SCAN_CONTRAST_PERCENTS = "6155"; 23 | 24 | private readonly DeviceInfo _deviceInfo; 25 | private int resolution = 300; 26 | private int width_pixel = 1250; 27 | private int height_pixel = 1700; 28 | private int color_mode = 1; 29 | 30 | public Scanner(DeviceInfo deviceInfo) 31 | { 32 | this._deviceInfo = deviceInfo; 33 | } 34 | 35 | /// 36 | /// Scan an image with the specified format 37 | /// 38 | /// Expects a WIA.FormatID constant 39 | /// 40 | public ImageFile ScanImage(string imageFormat) 41 | { 42 | // Connect to the device and instruct it to scan 43 | // Connect to the device 44 | var device = this._deviceInfo.Connect(); 45 | 46 | // Select the scanner 47 | CommonDialogClass dlg = new CommonDialogClass(); 48 | 49 | var item = device.Items[1]; 50 | 51 | try 52 | { 53 | AdjustScannerSettings(item, resolution, 0, 0, width_pixel, height_pixel, 0, 0, color_mode); 54 | 55 | object scanResult = dlg.ShowTransfer(item, imageFormat, true); 56 | 57 | if(scanResult != null) 58 | { 59 | var imageFile = (ImageFile)scanResult; 60 | 61 | // Return the imageFile 62 | return imageFile; 63 | } 64 | } 65 | catch (COMException e) 66 | { 67 | // Display the exception in the console. 68 | Console.WriteLine(e.ToString()); 69 | 70 | uint errorCode = (uint)e.ErrorCode; 71 | 72 | // Catch 2 of the most common exceptions 73 | if (errorCode == 0x80210006) 74 | { 75 | MessageBox.Show("The scanner is busy or isn't ready"); 76 | } 77 | else if(errorCode == 0x80210064) 78 | { 79 | MessageBox.Show("The scanning process has been cancelled."); 80 | } 81 | else 82 | { 83 | MessageBox.Show("A non catched error occurred, check the console","Error",MessageBoxButtons.OK); 84 | } 85 | } 86 | 87 | return new ImageFile(); 88 | } 89 | 90 | /// 91 | /// Adjusts the settings of the scanner with the providen parameters. 92 | /// 93 | /// Expects a 94 | /// Provide the DPI resolution that should be used e.g 150 95 | /// 96 | /// 97 | /// 98 | /// 99 | /// 100 | /// Modify the contrast percent 101 | /// Set the color mode 102 | private void AdjustScannerSettings(IItem scannnerItem, int scanResolutionDPI, int scanStartLeftPixel, int scanStartTopPixel, int scanWidthPixels, int scanHeightPixels, int brightnessPercents, int contrastPercents, int colorMode) 103 | { 104 | SetWIAProperty(scannnerItem.Properties, WIA_HORIZONTAL_SCAN_RESOLUTION_DPI, scanResolutionDPI); 105 | SetWIAProperty(scannnerItem.Properties, WIA_VERTICAL_SCAN_RESOLUTION_DPI, scanResolutionDPI); 106 | SetWIAProperty(scannnerItem.Properties, WIA_HORIZONTAL_SCAN_START_PIXEL, scanStartLeftPixel); 107 | SetWIAProperty(scannnerItem.Properties, WIA_VERTICAL_SCAN_START_PIXEL, scanStartTopPixel); 108 | SetWIAProperty(scannnerItem.Properties, WIA_HORIZONTAL_SCAN_SIZE_PIXELS, scanWidthPixels); 109 | SetWIAProperty(scannnerItem.Properties, WIA_VERTICAL_SCAN_SIZE_PIXELS, scanHeightPixels); 110 | SetWIAProperty(scannnerItem.Properties, WIA_SCAN_BRIGHTNESS_PERCENTS, brightnessPercents); 111 | SetWIAProperty(scannnerItem.Properties, WIA_SCAN_CONTRAST_PERCENTS, contrastPercents); 112 | SetWIAProperty(scannnerItem.Properties, WIA_SCAN_COLOR_MODE, colorMode); 113 | } 114 | 115 | /// 116 | /// 117 | /// 118 | /// 119 | /// 120 | /// 121 | private void SetWIAProperty(IProperties properties, object propName, object propValue) 122 | { 123 | Property prop = properties.get_Item(ref propName); 124 | 125 | try 126 | { 127 | prop.set_Value(ref propValue); 128 | } 129 | catch 130 | { 131 | // DPI can only be set to values listed in SubTypeValues 132 | // This sets the DPI to the lowest one supported by the scanner 133 | if (propName.ToString() == WIA_HORIZONTAL_SCAN_RESOLUTION_DPI || propName.ToString() == WIA_VERTICAL_SCAN_RESOLUTION_DPI) 134 | { 135 | foreach (object test in prop.SubTypeValues) 136 | { 137 | prop.set_Value(test); 138 | break; 139 | } 140 | } 141 | } 142 | } 143 | 144 | /// 145 | /// Declare the ToString method 146 | /// 147 | /// 148 | public override string ToString() 149 | { 150 | return (string) this._deviceInfo.Properties["Name"].get_Value(); 151 | } 152 | 153 | } 154 | } 155 | -------------------------------------------------------------------------------- /ScannerDemo/ScannerDemo.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {346DBA90-52EB-4E4F-A899-07778C14F8F2} 8 | WinExe 9 | Properties 10 | ScannerDemo 11 | ScannerDemo 12 | v4.5.2 13 | 512 14 | true 15 | 16 | 17 | AnyCPU 18 | true 19 | full 20 | false 21 | bin\Debug\ 22 | DEBUG;TRACE 23 | prompt 24 | 4 25 | 26 | 27 | AnyCPU 28 | pdbonly 29 | true 30 | bin\Release\ 31 | TRACE 32 | prompt 33 | 4 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | Form 51 | 52 | 53 | Form1.cs 54 | 55 | 56 | 57 | 58 | 59 | Form1.cs 60 | 61 | 62 | ResXFileCodeGenerator 63 | Resources.Designer.cs 64 | Designer 65 | 66 | 67 | True 68 | Resources.resx 69 | 70 | 71 | SettingsSingleFileGenerator 72 | Settings.Designer.cs 73 | 74 | 75 | True 76 | Settings.settings 77 | True 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | {94A0E92D-43C0-494E-AC29-FD45948A5221} 86 | 1 87 | 0 88 | 0 89 | tlbimp 90 | False 91 | False 92 | 93 | 94 | 95 | 102 | -------------------------------------------------------------------------------- /Screenshots/scanning-preview.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ourcodeworld/csharp-scanner-wia/277e283a637a331e0807953c7f6d88ecb2aab3ed/Screenshots/scanning-preview.png -------------------------------------------------------------------------------- /Screenshots/scanning-progress.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ourcodeworld/csharp-scanner-wia/277e283a637a331e0807953c7f6d88ecb2aab3ed/Screenshots/scanning-progress.png --------------------------------------------------------------------------------