WinForm with C# for show video from webcam and image capturing. complete source code,has passed the test.
File list:
WinFormCharpWebCam
.................\bin
.................\...\Debug
.................\...\.....\WinFormCharpWebCam.vshost.exe
.................\...\.....\WinFormCharpWebCam.vshost.exe.manifest
.................\obj
.................\...\Debug
.................\...\.....\Refactor
.................\...\.....\TempPE
.................\Properties
.................\..........\AssemblyInfo.cs
.................\..........\Resources.Designer.cs
.................\..........\Resources.resx
.................\..........\Settings.Designer.cs
.................\..........\Settings.settings
.................\Form1.cs
.................\Form1.Designer.cs
.................\Form1.resx
.................\Helper.cs
.................\Program.cs
.................\WebCam.cs
.................\WinFormCharpWebCam.csproj