Microsoft DirectX 8.1 (C++)

AMTimelineTrack.AreYouBlank Method

The AMTimelineTrack.AreYouBlank method ascertains whether the track is blank (contains no source objects).

Syntax

object.AreYouBlank(
    pVal As Long
)

Parameters

pVal

Variable that receives a value specifying whether the track is blank. If non-zero, the track is blank and contains no source objects. If zero, the track is not blank.

Error Codes

If the method fails, an error is raised.

See Also