Alternar colores en dbgrid

[Aleca]

algo asi te puede servir?

Código Delphi [-]
procedure TForm1.DBGDatosDrawColumnCell(Sender: TObject; const Rect: TRect;
  DataCol: Integer; Column: TColumn; State: TGridDrawState);
begin
  if State = [] then
  begin
    TDBGrid(Sender).Canvas.Font.Color := clBlack;
    if TblArticulosARTI_BAJA.AsBoolean then
    begin
      TDBGrid(Sender).Canvas.Font.Color := clWhite;
      TDBGrid(Sender).Canvas.Brush.Color := clGreen;
    end;
  end
  else
    TDBGrid(Sender).Canvas.Font.Color := clWhite;
  TDBGrid(Sender).DefaultDrawColumnCell(Rect, DataCol, Column, State);
end;

lo uso para mostrar los articulos dados de baja.