CurrentCurrent - FrameSet current Frame index

Description:
This attribute gives the index of the FrameFrame which is to be regarded as the "current" Frame within a FrameSetFrameSet. The default is the most recent Frame added to the FrameSet (this Frame always has an index equal to the FrameSet's NframeNframe attribute).
Type:
Integer.
Class Applicability:
FrameSet
All FrameSets have this attribute.
Notes:
  • Inverting a FrameSet (inverting the boolean sense of its InvertInvert attribute, with the astInvertastInvert function for example) will interchange the values of its BaseBase and Current attributes.