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Slow Repaint

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gplusplus

Programmer
Jan 17, 2007
30
US
Anyone know why a form repaints so slow when scrolling ?
I just have a panel and some basic controls on it. And when i scroll the screen is repaints but its slow. I am building a smart device application so if theres any suggestions i would appreciate it even on some of the pc apps i have made it does the same thing.

 
I know in 2.0 the windows form has a DoubleBuffer property. I'm not sure if the Compact framework includes this.
 
Unfortunately Compact Framework does not have a Double Buffer Property or the SetStyle() Method.

Any other ideas ?

 
Are you using transparent background colors? That slows down painting very much, although my experience with that is with Infragistics controls, and not the standard WinForms controls.

Marcel
 
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