Property :: locatePosition - Locate instance by position

The function might be called on order to set an offset for the next iteration function call (next()) or read operation (get()).

The function locates an instance in the collection at position passed in iPosition. The function does not check filter conditions. The value passed in iPosition must be a value greater or equal to 0. In case of an invalid position value, the function throws an exception.

The function returns true, when an instance has been located successfully and false otherwise. After terminating successfully, an instance is located in the property handle.