I have painted the image on the panel and drawn rectangle. now i like to move the rectangle and i succeed on that. My problem is when i use panel.invalidate in paint or in mouse move, panle get refeshed every time (all the things getting blink every time when i move the mouse over the panel).
SO i used panel.invalidate in other events (mouse click, mouse move down)and can't able to see the moving of rectangle. (the panel only get refreshed after i release the mouse left click)
My question is how can refesh the panle so the moving rectangle will only get refeshed rather than all drawn things in panel.
I achieved this in picture box.