Loading screen while process is going on

[Sylpheed]

Hi

I've programmed this software for PDA devices, it requires some loading behind, i wanna program something to tell the user that the software is loading, rather then nothing is going on, but i have no idea how to program something like that. Anyone can gimme some advice?

FOr example ,

When my software is doing some long process behind after clicking the "Yes" Button. I wanna let the users know that the software is running something in the background rather then just nothing happening on the surface.

thx in advance

 

[Sylpheed]

I've found the solution. For palms you can use

at the start :
Cursor.Current = Cursors.WaitCursor

at the end :
Cursor.Current = Cursors.Default