Question

… Is it possible to create hot-spots in C# so that when the mouse is over a certain area an event gets triggered?

Answer 1

Your standard From object exposes a OnMouseMove event. Given that you don’t have any controls where the hot spots will be, you could just handle the coordinates in that event:

protected override void OnMouseMove(MouseEventArgs mouseEvent) 
{ 
     string X = mouseEvent.X.ToString();
     string Y = mouseEvent.Y.ToString(); 

     //Add code here to match X & Y to your hot spot coordinates.
}