EndCaptureSession

This method is used for ending the capture session. It should be called whenever you close your application or whenever you want to stop capturing.

HRESULT EndCaptureSession ()

Notes:
1) This method is synchronous (blocking), your application may wait 1-2 seconds until the WCaptureX component is unloaded.

2) Make sure you call this method before your application exits, otherwise the capturing component won't be unloaded from all the running applications.