Introduction - If you have any usage issues, please Google them yourself
the cut screen procedures, called api realized, in a detailed briefing codeproject
Packet : 26050capturescreensource.zip filelist
CaptureScreenSource/
CaptureScreenSource/Source/
CaptureScreenSource/Source/CaptureScreen.cs
CaptureScreenSource/Source/PlatFormInvokeGDI32.cs
CaptureScreenSource/Source/PlatformInvokeUSER32.cs