Rain,
Here are some very good links that I've used in the past to learn all about
this. Actually the #1 FAQ is your exact question.
http://www.bobpowell.net/faqmain.htm
http://www.bobpowell.net/beginnersgdi.htm
Hope this helps.
MikeY
"Rain" <(E-Mail Removed)> wrote in message
news:447B47E0-F331-4E87-AD3E-(E-Mail Removed)...
> Hello,
>
> Im using C# user control and making Graphics in a panel. I then embed it
> to
> the web and displays it in IE. Heres my problem, everytime i place
> something
> like a messageBox or another window on top of the Graphics i drew or even
> when i minimize the window, my Graphics gets erased. How can i avoid this?
> Whats causing this? thank you so muh in advance....