asp.net中的树视图 [英] tree view in asp .net

问题描述

我在设计页面中创建树视图。如下所示

.xml文件

I create tree view in my design page. Like following
.xml file

<?xml version="1.0" encoding="utf-8" ?>
<Toolbox>
  <item name="Hosting Services">
    <option control="Customers"></option>
    <option control="Employees"></option>
    <option control="Domains"></option>
   
  </item>
</Toolbox>

.aspx

.aspx

<asp:XmlDataSource ID="XmlDataSource1" runat="server" DataFile="~/App_Data/treeview.xml"></asp:XmlDataSource>
    <asp:TreeView ID="TreeView1" runat="server" DataSourceID="XmlDataSource1">
    <DataBindings>
<asp:TreeNodeBinding DataMember="Toolbox" Text="Asp.Net ToolBox"/>
    <asp:TreeNodeBinding  DataMember="item" TextField="name"/>
    <asp:TreeNodeBinding  DataMember="option" TextField="control"/>
    </DataBindings>
    </asp:TreeView>

然后像这样的输出

- Asp.Net ToolBox

- 托管服务

客户

员工
域名

我现在想要删除ASP.net工具箱（根节点必须是托管服务）

PLS帮助我

THNKS IN ADVNC

then the output like this
- Asp.Net ToolBox
- Hosting Services
Customers
Employees
Domains
NOW I WANT TO REMOVE THAT ASP.net Toolbox(root node must be Hosting Service)
PLS HELP ME
THNKS IN ADVNC

推荐答案

<asp:TreeView ID="TreeView1" runat="server">
         <Nodes>
             <asp:TreeNode Text="Hosting Service" Value="Hosting Service">
                 <asp:TreeNode ImageUrl="~/images/customer1.png" Text="Customers"

                     Value="Customers"></asp:TreeNode>
                 <asp:TreeNode Text="Employees" Value="Employees"></asp:TreeNode>
                 <asp:TreeNode Text="Domain" Value="Domain"></asp:TreeNode>
                 <asp:TreeNode Text="Subscription" Value="Subscription"></asp:TreeNode>
                 <asp:TreeNode Text="Service Plan" Value="Service Plan"></asp:TreeNode>
             </asp:TreeNode>
         </Nodes>
     </asp:TreeView>

这是正确答案

this is correct answer

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