CBaseControlWindow::get_MessageDrain
A version of this page is also available for
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 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
| 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 |