How to display elapsing time

[leonwoo]

Hi, Can any expert tell me that how can I display the elapsing time once i have started the timer. It's should be something like a swatch watch. I need to know how to code the elapsing timer and to display it on the screen. I have done some coding that starts the timer and stops the timer, but that is in increment order, i need a decrement order timer function. I use the Pc system timer to implement the timer class. In my class i have included the folowing functions: StartTimer() EndTimer() GetDuration() Thank you for your help.

[NormDroid]

In what context. Be a bit more specific. Do you: a. Need drawing code for the watch (swatch) b. Or just need to know when the timer has elapsed. Regards Norm