TwwDBGrid Cell Color

Sutto Code Example;
  Delphi 7.0 InfoPower 4
  Note: FieldA is not visible in the grid, of course that should not matter.
  BothFields are in the same row and dataset. Simple right?
  with wwDBGrid1 do begin

    if ( FieldB.Text =  'T') then begin
      FieldA.CellColor = clBlue;
      FieldA.CellFont.Color = clBlack;
    else begin
      FieldA.CellColor = clYellow;
      FieldA.CellFont.Color = clRed;


Greg RowlandSoftware Designer, SysDBA, WebMaster OwnerAsked:
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Greg RowlandSoftware Designer, SysDBA, WebMaster OwnerAuthor Commented:
Unless anyone has a better idea, these works!

procedure TAnyUnit.wwDBGrid1CalcCellColors(Sender: TObject;
  Field: TField; State: TGridDrawState; Highlight: Boolean; AFont: TFont;
  ABrush: TBrush);

   with wwDBGrid1 do begin

    if (Field.FieldName = 'FieldA') then begin
      if ( FieldByName( 'FieldB').Value = 'T') then begin
        Canvas.Brush.Color := clBlue;
        Canvas.Font.Color := clYellow;

      end else begin
        Canvas.Brush.Color := clYellow;
        Canvas.Font.Color := clRed;


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Sinisa VukSoftware architectCommented:
This is ok - even on a standard dbgrid - but using similar event.
My suggestion is to check Highlight value before ...
if not Highlight then
  //your code: with ...

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