False cursor location on form

[PL_Andrev]

Hi,

Making first steps at GDI and have problem - the location of mouse does not match to currently shown.
I suppose that problem is also connected with actual resolution (changeable width of menu bar).

How to correct the result? The true values should be shown near 0,0...

 

[JohnH]

MousePosition is a screen coordinate, use PointToClient method to translate it.