public void Render() { var project = Project.ProjectInstance; foreach (var criteria in project.Criterias) { var index = layoutControl1.Root.OptionsTableLayoutGroup.RowDefinitions.Add(new DevExpress.XtraLayout.RowDefinition()); GraphControl graph = GraphControl.CreateGraphControlForCriteria(criteria); var item = layoutControl1.AddItem(criteria.Name, graph); item.OptionsTableLayoutItem.RowIndex = index; } }