|Microsoft DirectX 9.0|
This topic applies to Windows XP only.
The Run method runs the filter graph.
This method takes no parameters.
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
This method builds the filter graph if the state is unbuilt, and puts the graph into the running state. For more information on the behavior of Build, View and Run, see IMSVidCtl::View.