Retrieves how many frets are used in a track in the tablature which is currently loaded.
- GPMID_ENTRY unsigned int GPMID_GetTrackFretCount(
- unsigned int aTrackIdx
The zero-based index of the track.
The number of frets.
This function can be called with an index ranging from 0 to the value returned by GPMID_GetTrackCount minus 1.