Drawing problem

[James Dean]

I would like to know how to be able to see my line being drawn while i
am drawing inside Mousemove.......i only want to see the line or shape i
am trying to draw on screen not all these other lines i see as i move
my mouse

 

[Morten Wennevik]

Hi james,

I'm not sure what other lines you see.

If you mean you want to draw a single line that moves around with your
mouse until you release a button you need to clear the old line before
drawing a new one. Once any line is drawn to the window it stays there
until something covers (part of) the window causing the window to repaint
itself or you call Invalidate().

Maybe you could explain in more detail what you are trying to accomplish?