CBaseWindow.DoCreateWindow method
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The DoCreateWindow method creates the window.
Syntax
HRESULT DoCreateWindow();
Parameters
This method has no parameters.
Return value
Returns S_OK if successful, or an HRESULT value indicating the cause of the failure.
Remarks
The CBaseWindow::PrepareWindow method calls this method.
Requirements
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