Complex tree view : TreeView « ASP.net Controls « ASP.NET Tutorial






File: Data.xml
<movies>
  <category id="category1" text="Action">
    <movie id="movie1" text="Star Wars" />
    <movie id="movie2" text="Independence Day" />
  </category>
  <category id="category2" text="Horror">
    <movie id="movie3" text="Jaws" />
    <movie id="movie4" text="Nightmare Before Christmas" />
  </category>
</movies>


File: TreeViewXMLComplex.aspx

<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
  "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>TreeView XML Complex</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    <asp:TreeView
        id="TreeView1"
        DataSourceID="srcMovies"
        Runat="server">
        <DataBindings>
        <asp:TreeNodeBinding
            DataMember="category"
            TextField="text"
            ValueField="id" />
        <asp:TreeNodeBinding
            DataMember="movie"
            TextField="text"
            ValueField="id" />
        </DataBindings>
    </asp:TreeView>

    <asp:XmlDataSource
        id="srcMovies"
        DataFile="~/Data.xml"
        Runat="server" />

    </div>
    </form>
</body>
</html>








3.27.TreeView
3.27.1.Using the TreeView Control
3.27.2.Selecting a TreeView node.
3.27.3.Displaying TreeView check boxes.
3.27.4.Displaying a Site Map with a TreeView control.
3.27.5.Binding to an XML File
3.27.6.Complex tree view
3.27.7.Tree view style
3.27.8.Tree style with XML data
3.27.9.Tree view event