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Tip of the Day
Language: Design Patterns
Expertise: Beginner
Mar 28, 1997



Application Security Testing: An Integral Part of DevOps

Flat Combo

Do you know how to create a flat, non-3D combo box with only a thin black border? Setting CTL3D to False doesn't seem to have an effect on the combo.

This would be difficult because if you follow the inheritance branch up from TDBCombo, you see that it is derived from TWinControl. The only way I can see to do this is to override TWinControl's PaintWindow method and paint the canvas yourself.

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