|This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.|
Retrieves the width of the current source rectangle.
HRESULT get_SourceWidth( long * pSourceWidth );
Returns an HRESULTvalue.
This member function implements the IBasicVideo::get_SourceWidthmethod.
An application can change the source and destination rectangles for the video through the IBasicVideointerface. The source rectangle affects which section of the native video source will appear on the display; the destination rectangle affects where the video will appear when played. The destination rectangle is relative to the client area of the window in which it is playing. The upper-left corner of the window is coordinate (0,0).