Micro C GUI

Hi All,

I am creating the window in .c file using micro C GUI API.

I want to pass this window handle to another file and there i have

to draw a line over this window. Eventhough, i am passing the

window handle to another file, the drawline which i am performing

on another file over this window is not visible. I don't why?

Can anyone help me out to solve this proble?

Thanks in Advance,

R.Prabhaharan.