>>-aSliderControl~GetTick(--tic--)-----------------------------><
The GetTick method retrieves the logical position of a tick mark in a slider. A valid position is an integer value within the minimum and maximum positions of the slider.
The only argument is:
A zero-based index identifying a tick mark. A valid index is in the range of 0 to 2 ticks less than the tick count returned by the CountTicks method (see CountTicks).
The logical position of the specified tick mark, or -1 if you did not specify a valid index for tic.