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Frequently Asked Questions

Avoiding flicker on DrawCell

Question:

When I set the font color on a DrawGrid's DrawCell event using Font.Color := clRed; I get an endless loop of flicker. How can I get around this?

Answer:

Be sure to fully qualify the canvas that you are using.



Example:



  If (Row = 0) then begin

      DrawGrid1.Canvas.Font.Color := clRed;

      DrawGrid1.Canvas.TextOut(Rect.Left,Rect.Top, IntToStr(Col));

end;

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