Wanna get the coordinates where i click on the form

Question

Hi

i am making a chess game as a project in my OOP course. so the first thing to start with will be to get the coordinates of the form where i click on it. it will help me a lot to start making the movement functions coz i would have the coordinates of the point from where i'll pick up any piece and to the place where i wannna put it.

anyone who knows how to do this please help!