Controls are blinking when mouse-clicked. Why?

There are many controls in my Form on which covered all with a picture box.
When I click the mouse button on a control box,
all controls are redrawing...-> blinking !...-_-
Why does this phenomenon occur...?

Thanks for any answering.. any...

When a window is repainted the controls on it are redrawn from the back to the front of the ZOrder.
You are better to set your control's visible property until they are needed - this will prevent them being painted.

HTH,
Duncan

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Ex. Datis: Duncan Jones
Merrion Computing Ltd
http://www.merrioncomputing.com