Sets the composition mode for the ISurfacePresenter interface.
HRESULT retVal = object.SetCompositionMode(mode);
- mode [in]
A composition mode value.
Uses legacy GDI technology (IViewObject::Draw) to render content in windowless controls. Causes any outstanding presentation objects to not return successfully for any operation.
Causes the presenter to render the last presented front buffer. If ISurfacePresenter::Present has not been called, nothing is drawn.
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.