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IVideoWindow::put_Owner method

The put_Owner method specifies a parent window for the video window.

Syntax


HRESULT put_Owner(
  [in] OAHWND Owner
);

Parameters

Owner [in]

A handle to the parent window, as an OAHWND value, or NULL to remove the existing parent.

Return value

Possible return values include the following:

Return codeDescription
S_OK

Success.

VFW_E_NOT_CONNECTED

The video renderer filter is not connected.

 

Remarks

Use this method to display videos in a compound document. This method changes the parent of the video window and sets the WS_CHILD style for the video window.

Reset the owner to NULL before releasing the Filter Graph Manager. Otherwise, messages will continue to be sent to this window and errors will likely occur when the application is terminated.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Control.h (include Dshow.h)

Library

Strmiids.lib

See also

Error and Success Codes
IVideoWindow Interface
IVideoWindow::get_Owner

 

 

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