Microsoft Windows CE 3.0  

CBaseControlWindow::SetWindowForeground

Important:
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Moves the video window to the foreground and optionally gives it focus.

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 Values

Returns one of the following values.

NOERROR The method succeeded.
E_INVALIDARG Focusdoesn't equal –1 or 0.
VFW_E_NOT_CONNECTED The current filter isn't connected to a complete filter graph.