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Retrieves the window set to receive messages from the video window.
HRESULT get_MessageDrain( OAHWND * Drain );
Parameters
- Drain
- [in] Window currently assigned to receive messages from the
video window.
Return Values
Returns an HRESULTvalue.
Remarks
The IVideoWindow::put_MessageDraindescription contains a list of the Microsoft Win32 messages passed to the window that is specified as a message drain.