让RadEditor在RadGrid

Question

我有一个Radgrid调用Grid1。 在RadGrid内部，我喜欢以编程方式使字段RadEditor不可见

<telerik:GridTemplateColumn DataField="Description" FilterControlAltText="Filter Description column"
 HeaderText="Description" SortExpression="Description" UniqueName="Description">
<EditItemTemplate>
   <telerik:RadEditor StripFormattingOnPaste="MSWord" ID="LimitEdit" runat="server" Content='<%# Bind("Description") %>'
                            Skin="Windows7">
   </telerik:RadEditor>
 </EditItemTemplate>

我尝试了以下代码，但似乎没有用：

        if (e.CommandName == "Edit")
        {

            var gridItem = e.Item as GridEditableItem;
            if ("ActionItems".Equals(e.Item.OwnerTableView.Name))
            {                 


                var radEditor = editItem.FindControl("LimitEdit") as RadEditor;
                radEditor.Visible = false;
            }
        }

当我执行上面的代码时，它说找不到LimitEdit