Sets the source handles for a copy, move, link and delete operation.
Namespace: Handles
Void Handles.SetSourceHandleRangeFromHandles(IEnumerable<Handle> handles, Boolean retainPattern)
http://[ip]:4430/titan/script/2/Handles/SetSourceHandleRangeFromHandles?handles={handleList}&retainPattern={bool}
handles ( IEnumerable<Handle> ) : A list of handles to set as the source.
retainPattern ( Boolean ) : if set to true retain source pattern otherwise bunch up.