CBaseControlWindow::get_MessageDrain (Windows CE 5.0)
Retrieves the current message drain.
HRESULT get_MessageDrain(OAHWND* Drain);
Parameters
- Drain
Current window receiving window messages.
Return Values
Returns an HRESULT value.
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_MessageDrain member function) is the current message drain.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
OS Versions: Windows CE 3.0 and later.
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