IP的GRID控件如何设置某一列的背景景色？？

[morphia]

如题！谢谢

[morphia]

up

[WanderBoy]

procedure TForm1.wwDBGrid1CalcCellColors(Sender: TObject; Field: TField;
State: TGridDrawState; Highlight: Boolean; AFont: TFont; ABrush: TBrush);
begin
if field.FieldNo=2 then
begin
ABrush.Color := clRed;
AFont.Color := clBlack;
end;
end;