RE: [perl-win32-gui-users] How to refresh a window

[Piske, H. <Har...@bo...>]

> What is  the best way how to refresh the window and show users
> that the program is still running? Thank you for any good idea.

introduce Win32::GUI::DoEvents() from time to time.
look at "RE: [perl-win32-gui-users] Looping Question" for an implementation
sample.