TreeView DataBindings : TreeView « Asp Control « ASP.Net
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- Asp Control
- TreeView
TreeView DataBindings
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>TreeView DataBindings</title>
</head>
<body>
<form id="form1" runat="server">
<div id="container">
<asp:TreeView ID="treeMain"
runat="server"
CssClass="tree"
DataSourceID="xmlSource"
ShowCheckBoxes="Leaf"
MaxDataBindDepth="1"
NodeIndent="18">
<DataBindings>
<asp:TreeNodeBinding DataMember="Category" TextField="Name" ImageUrlField="Icon" />
<asp:TreeNodeBinding DataMember="Book" TextField="Title" />
</DataBindings>
<RootNodeStyle HorizontalPadding="4" />
</asp:TreeView>
<asp:XmlDataSource id="xmlSource"
runat="server"
DataFile="Data.xml" XPath="/Books/Category"/>
</div>
</form>
</body>
</html>
File: Data.xml
<?xml version="1.0" encoding="utf-8" ?>
<Books>
<Category Name="Internet" Icon="images/small_iconInternet.gif">
<Book Title="E-Business">
<Url>browse.aspx?cat=101</Url>
</Book>
<Book Title="Servers">
<Url>browse.aspx?cat=102</Url>
</Book>
<Book Title="Usability">
<Url>browse.aspx?cat=103</Url>
</Book>
</Category>
<Category Name="Networking" Icon="images/small_iconNetworking.gif">
<Book Title="Protocols">
<Url>browse.aspx?cat=201</Url>
</Book>
<Book Title="Security">
<Url>browse.aspx?cat=202</Url>
</Book>
</Category>
</Books>
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