|Microsoft DirectX 9.0|
The GetTCDisplayEnable method determines whether an external device's timecode character generator output is enabled or disabled.
HRESULT GetTCDisplayEnable( long *pState );
[out] Pointer to a value indicating whether timecode character generator output is enabled. OATRUE indicates enabled; OAFALSE indicates disabled.
Returns an HRESULT value that depends on the implementation of the interface.
This method is not intended for character rendering inside a filter graph, it is purely intended for hardware displays. Ensure that your external timecode reader or generator has display capability before trying to use this method.