CBaseControlWindow::SetWindowForeground
| Microsoft DirectShow 9.0 |
CBaseControlWindow::SetWindowForeground
The SetWindowForeground method moves the video window to the foreground and optionally gives it focus.
Syntax
HRESULT SetWindowForeground(
long Focus
);
Parameters
Focus
Value that specifies whether the video window will get focus. A value of –1 gives the window focus and 0 does not.
Return Value
Returns one of the following values.
| Value | Description |
| NOERROR | The method succeeded. |
| E_INVALIDARG | Focus doesn't equal –1 or 0. |
| VFW_E_NOT_CONNECTED | The current filter isn't connected to a complete filter graph. |
Requirements
** Header:** Declared in Ctlutil.h; include Streams.h.
** Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).
See Also