|Microsoft DirectX 9.0|
The SetSubObjectGUIDB method specifies the GUID of the subobject associated with this object. This method is equivalent to IAMTimelineObj::SetSubObjectGUID but takes a BSTR value.
HRESULT SetSubObjectGUIDB( BSTR newVal );
BSTR representing the GUID of the subobject.
Returns S_OK if successful, or an HRESULT value indicating the cause of the error.
Header: Include Qedit.h. This header file is not compatible with Microsoft® Direct3D® headers later than version 7.
Library: Use strmiids.lib.