anchor.diff:  
   function TUramakiDBGridPlate.GetUramakiGridHelper : IUramakiGridHelper;
   begin
  -  Result := FGridHelper;
  +  Result := FUramakiGridHelper;
   end;
   
   function TUramakiDBGridPlate.GetGridHelper: TmAbstractGridHelper;
  
positive.code:     property DataType: TmSummaryValueType read FDataType write FDataType;
    end;
  
  { TUramakiDBGridPlate }
  
  constructor TUramakiDBGridPlate.Create(TheOwner: TComponent);
  
negative.code: end;
  
  
  procedure TUramakiGridHelper.OnEnableAutomaticChildsUpdate(Sender: TObject);
  begin
    FEnableAutomaticChildsUpdateMI.Checked:= true;
    FDisableAutomaticChildsUpdateMI.Checked:=false;
    FGridPlate.AutomaticChildsUpdateMode:= cuOnChangeSelection;
  end;
  
  procedure TUramakiGridHelper.OnDisableAutomaticChildsUpdate(Sender: TObject);
  begin
    FEnableAutomaticChildsUpdateMI.Checked:= false;
    FDisableAutomaticChildsUpdateMI.Checked:= true;
  