WM_CAP_SINGLE_FRAME_OPEN
The WM_CAP_SINGLE_FRAME_OPEN message opens the capture file for single-frame
capturing. Any previous information in the capture file is overwritten. You can
send this message explicitly or by using the
capCaptureSingleFrameOpen macro.
WM_CAP_SINGLE_FRAME_OPEN
wParam = (WPARAM) 0;
lParam = 0L;
Return Values
Returns TRUE if successful or FALSE otherwise.
Remarks
For information about installing callback functions, see the
WM_CAP_SET_CALLBACK_ERROR and WM_CAP_SET_CALLBACK_FRAME messages.
See Also
capCaptureSingleFrameOpen,
WM_CAP_SET_CALLBACK_ERROR,
WM_CAP_SET_CALLBACK_FRAME
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