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<%@ Page Language="C#" %>
<script runat="server">
protected void Menu1_MenuItemClick(object sender, MenuEventArgs e)
{
Listbox1.Items.Add(e.Item.Parent.Value + " : " + e.Item.Value);
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>Menu Server Control</title>
</head>
<body>
<form id="form1" runat="server">
<asp:Menu ID="Menu1"
Runat="server"
DataSourceID="XmlDataSource1"
OnMenuItemClick="Menu1_MenuItemClick">
<DataBindings>
<asp:MenuItemBinding DataMember="Item"
TextField="Category"></asp:MenuItemBinding>
<asp:MenuItemBinding DataMember="Option"
TextField="Choice"></asp:MenuItemBinding>
</DataBindings>
</asp:Menu>
<asp:ListBox ID="Listbox1" Runat="server">
</asp:ListBox>
<asp:xmldatasource ID="XmlDataSource1" runat="server"
datafile="Data.xml" />
</form>
</body>
</html>
File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<Hardware>
<Item Category="A">
<Option Choice="A1" />
<Option Choice="A2" />
</Item>
<Item Category="B">
<Option Choice="B1" />
<Option Choice="B2" />
<Option Choice="B3" />
</Item>
</Hardware>
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