Winforms 如何在telerik radgridview的顶层显示多个独立模板

设置Indexnumber为模板索引的数据源节：

                            GridViewTemplate gvt = new GridViewTemplate();
                        gvt.AllowDeleteRow = false;
                        gvt.AllowEditRow = false;
                        gvt.ShowTotals = true;
                        gvt.Caption = SubCaption[i];
                        radResult.MasterTemplate.Templates.Add(gvt);
                        radResult.Refresh();

我的看法是：

我必须怎么做？

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感谢advance

RadGridView通过MasterGridView模板仅提供一个主控级别。可以根据需要将任意多个子GridViewTemplates添加到主级。有关更多信息，请访问：

但是，这需要主模板和每个子GridViewTemplates之间的关系

为了从父级RadGridView中选项卡式视图的屏幕截图中实现您的设计，我可以建议以下方法：

使用单个RadGridView实例并使用设置层次结构。为此，有必要为主级添加一个虚拟行并保持其扩展。下面的代码片段显示了如何实现它：

            radResult.MasterTemplate.Templates[IndexNumber].DataSource = dtl;
            radResult.MasterTemplate.Templates[IndexNumber].Refresh();
            radResult.Refresh();

使用a或a，并根据需要添加尽可能多的选项卡式文档/页面。然后，在每个选项卡/页面上添加一个单独的RadGridView控件，并用相关数据填充它

请随意使用这种最适合您需求的方法

            radResult.MasterTemplate.Templates[IndexNumber].DataSource = dtl;
            radResult.MasterTemplate.Templates[IndexNumber].Refresh();
            radResult.Refresh();

     private void RadForm1_Load(object sender, EventArgs e)
 {
     // TODO: This line of code loads data into the 'nwindDataSet.Products' table. You can move, or remove it, as needed.
     this.productsTableAdapter.Fill(this.nwindDataSet.Products);
     // TODO: This line of code loads data into the 'nwindDataSet.Orders' table. You can move, or remove it, as needed.
     this.ordersTableAdapter.Fill(this.nwindDataSet.Orders);
     // TODO: This line of code loads data into the 'nwindDataSet.Categories' table. You can move, or remove it, as needed.
     this.categoriesTableAdapter.Fill(this.nwindDataSet.Categories);

     this.radGridView1.MasterTemplate.Columns.Add("MasterLevel");
     this.radGridView1.MasterTemplate.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;

     this.radGridView1.MasterTemplate.AllowAddNewRow = false;
     this.radGridView1.ShowColumnHeaders = false;
     this.radGridView1.ShowGroupPanel = false;

     GridViewTemplate childTemplateCategories = new GridViewTemplate();
     childTemplateCategories.Caption = "Categories";
     foreach (DataColumn col in this.nwindDataSet.Categories.Columns)
     {
         childTemplateCategories.Columns.Add(col.ColumnName);
     }
     childTemplateCategories.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
     this.radGridView1.Templates.Add(childTemplateCategories);
     childTemplateCategories.HierarchyDataProvider = new GridViewEventDataProvider(childTemplateCategories);

     GridViewTemplate childTemplateProducts = new GridViewTemplate();
     childTemplateProducts.Caption = "Products";
     foreach (DataColumn col in this.nwindDataSet.Products.Columns)
     {
         childTemplateProducts.Columns.Add(col.ColumnName);
     }
     childTemplateProducts.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
     this.radGridView1.Templates.Add(childTemplateProducts);
     childTemplateProducts.HierarchyDataProvider = new GridViewEventDataProvider(childTemplateProducts);

     GridViewTemplate childTemplateOrders = new GridViewTemplate();
     childTemplateOrders.Caption = "Orders";
     foreach (DataColumn col in this.nwindDataSet.Orders.Columns)
     {
         childTemplateOrders.Columns.Add(col.ColumnName);
     }
     childTemplateOrders.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
     this.radGridView1.Templates.Add(childTemplateOrders);
     childTemplateOrders.HierarchyDataProvider = new GridViewEventDataProvider(childTemplateOrders);

     this.radGridView1.RowSourceNeeded += new GridViewRowSourceNeededEventHandler(radGridView1_RowSourceNeeded);

     this.radGridView1.Rows.Add("Master");
     this.radGridView1.Rows[0].IsExpanded = true; 
 }

 private void radGridView1_RowSourceNeeded(object sender, GridViewRowSourceNeededEventArgs e)
 {
     if (e.Template.Caption == "Categories")
     {
         foreach (DataRow row in this.nwindDataSet.Categories.Rows)
         {
             GridViewRowInfo r = e.Template.Rows.NewRow();
             foreach (GridViewCellInfo cell in r.Cells)
             {
                 cell.Value = row[cell.ColumnInfo.Name];
             }
             e.SourceCollection.Add(r);
         }
     }
     else if (e.Template.Caption == "Products")
     {
         foreach (DataRow row in this.nwindDataSet.Products.Rows)
         {
             GridViewRowInfo r = e.Template.Rows.NewRow();
             foreach (GridViewCellInfo cell in r.Cells)
             {
                 cell.Value = row[cell.ColumnInfo.Name];
             }
             e.SourceCollection.Add(r);
         }
     }
     else if (e.Template.Caption == "Orders")
     {
         foreach (DataRow row in this.nwindDataSet.Orders.Rows)
         {
             GridViewRowInfo r = e.Template.Rows.NewRow();
             foreach (GridViewCellInfo cell in r.Cells)
             {
                 cell.Value = row[cell.ColumnInfo.Name];
             }
             e.SourceCollection.Add(r);
         }
     }
 }