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Scroll and slow redraws

Greetings...

I'm on OnPaint Event of a form some rectangles on the screen
I used the scroll move them from left to right and vice versa, what I do is
OnScroll Event this.Invalidate()....

If I have a 1024*768 resolution it's everything fine.... but if it is bigger
like 1280*1024... it is no more a fluid moviment... and it's slower to
refresh....

There is anyway to avoid that....

I've already tried to define a Rectangle on the invalidate to only redraw
that section of the screen but without any success......

And desesperate with this!

Thanks in Advance
Oct 11 '06 #1
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