Dbgrid zebrado

{O exemplo abaixo mostra como deixar cada linha do componente DBGrid de uma cor diferente, dando assim um efeito zebrado. O controle é feito no evento OnDrawColumnCell. }
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, Db, DBTables, Grids, DBGrids, StdCtrls;

type
TForm1 = class(TForm)
Button1: TButton;
DBGrid1: TDBGrid;
Table1: TTable;
DataSource1: TDataSource;
procedure DBGrid1DrawColumnCell(Sender: TObject; const Rect: TRect; DataCol: Integer; Column: TColumn; State: TGridDrawState);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;

implementation
{$R *.DFM}

procedure TForm1.DBGrid1DrawColumnCell(Sender: TObject; const Rect: TRect; DataCol: Integer; Column: TColumn; State: TGridDrawState);
begin
If odd(Table1.RecNo) then
begin
DBGrid1.Canvas.Font.Color:= clWhite;
DBGrid1.Canvas.Brush.Color:= clGreen;
end
else
begin
DBGrid1.Canvas.Font.Color:= clBlack;
DBGrid1.Canvas.Brush.Color:= clWhite;
end;
DBGrid1.Canvas.FillRect(Rect);
DBGrid1.Canvas.TextOut(Rect.Left+2,Rect.Top,Column.Field.AsString);
end;