|Microsoft DirectX 9.0|
The DisplayModeChanged method informs the VMR that a WM_DISPLAYCHANGE message has been received by the application.
This method takes no parameters.
The method returns an HRESULT. Possible values include those in the following table.
|S_OK||The method succeeded.|
An application must call this method whenever it receives a WM_DISPLAYCHANGE window message, but only if the VMR is currently in windowless mode.
Include D3d9.h, Vmr9.h.