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| Microsoft DirectShow 9.0 |
IVideoWindow::SetWindowForeground
The SetWindowForeground method places the video window at the top of the Z order.
Syntax
HRESULT SetWindowForeground( long Focus );
Parameters
Focus
Value that specifies whether to give the window focus. Must be one of the following values:
| Value | Description |
| OATRUE | Give the window focus. |
| OAFALSE | Do not give the window focus. |
Return Values
Possible return values include the following:
| Value | Description |
| E_INVALIDARG | Invalid argument. |
| S_OK | Success. |
| VFW_E_NOT_CONNECTED | The video renderer filter is not connected. |
Requirements
Header: Declared in Control.h; include Dshow.h.
Library: Use Strmiids.lib.
See Also