IVMRWindowlessControl9::DisplayModeChanged
| Microsoft DirectShow 9.0 |
IVMRWindowlessControl9::DisplayModeChanged
The DisplayModeChanged method informs the VMR that a WM_DISPLAYCHANGE message has been received by the application.
Syntax
HRESULT DisplayModeChanged();
Parameters
This method takes no parameters.
Return Values
The method returns an HRESULT. Possible values include those in the following table.
| Value | Description |
| S_OK | The method succeeded. |
Remarks
An application must call this method whenever it receives a WM_DISPLAYCHANGE window message, but only if the VMR is currently in windowless mode.
Requirements
Header: Include D3d9.h, Vmr9.h.
Library: Use Strmiids.lib.
See Also