To save a graphic file with the Clipboard

Hello guys.

I want to work with the Web Cam to capture and save the image show it, I used capCreateCaptureWindowA function to work with the Web Cam, only when I want to use WM_CAP_FILE_SET_CAPTURE_FILEA it's dosen't work, so, I used WM_CAP_EDIT_COPY to copy the image to the clipboard, but I don't know how to save the clipboard to bmp or gif File.

Any ideas?

Thanks!