Function to retrieve the number of assignments of a quick control on the specified layer. For example,
this.parent defines the parent layer of the script module as the layer with the desired quick control. The
qc argument is the index of the quick control with the requested assignments.
The index of the quick controls starts counting from 1. QC 1 to QC 8 have the index values 1 to 8. Sphere H, Sphere V and Mod Wheel have the index values 9, 10 and 11.
Available in: Controller.
|qc||The index of the quick control.||number|
Returns the number of assignments of the specified layer and quick control.