Making a Semi-Dynamic Completion counter?

[Robert Hodan]

I'm attempting to make a counter to show you the progress you have made in completing the current operation, but it doesn't update... any help?

adder++;
string prog = ((adder / count)*100).ToString() ;
lblProg.Text = prog + "%";

NOTE: Adder and count are predifined integers of different values (adder starting at 0, and count being the max).

[TRScheel]

Do the actual math in a seperate thread and off the main thread. If you overload the main thread it will not adequately update the form, sometimes even appearing to be locked up.