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4/8/2010
Retrieves the current message drain.
Syntax
HRESULT get_MessageDrain( OAHWND* Drain ); |
Parameters
- Drain
-
Current window receiving window messages.
Return Value
Returns an HRESULTvalue.
Remarks
Messages sent to the video renderer filter can be posted to another window.
The window registered to receive these messages (using the CBaseControlWindow::get_MessageDrainmember function) is the current message drain.
Requirements
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have
different include file and Library requirements
For more information, see Setting Up the Build Environment |