[Deprecated. This API may be removed from future releases of Windows.]
GetSubObjectGUID method retrieves the GUID of the subobject associated with this timeline object.
HRESULT GetSubObjectGUID( GUID *pVal );
Receives the GUID of the subobject, or GUID_NULL if the object does not have a subobject.
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
The header file Qedit.h is not compatible with Direct3D headers later than version 7.
To obtain Qedit.h, download the Microsoft Windows SDK Update for Windows Vista and .NET Framework 3.0. Qedit.h is not available in the Microsoft Windows SDK for Windows 7 and .NET Framework 3.5 Service Pack 1.