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The MCIWndGetSource macro retrieves the coordinates of the source rectangle used for cropping the images of an AVI file during playback. You can use this macro or explicitly send the MCIWNDM_GET_SOURCE message.
Syntax
LONG MCIWndGetSource(
hwnd,
prc
);
Parameters
hwnd
Handle of the MCIWnd window.
prc
Pointer to a RECT structure to contain the coordinates of the source rectangle.
Return value
Type: LONG
Returns zero if successful or an error otherwise.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | vfw.h |