<obout:Tree ID="ObClassicTree" CssClass="vista" DataSourceID="XmlDataSource1"
                runat="server">
                <DataBindings>
                    <obout:NodeBinding 
                        DataMember="Book" 
                        ImageUrl="~/obout.ajax.ui/treeview/examples/img/vista_book.png" 
                        TextField="Title"
                        Expanded="true" />
                    <obout:NodeBinding 
                        DataMember="Chapter" 
                        ImageUrl="~/obout.ajax.ui/treeview/examples/img/vista_note.png"
                        TextField="Heading" />
                    <obout:NodeBinding 
                        DataMember="Section" 
                        ImageUrl="~/obout.ajax.ui/treeview/examples/img/vista_note.png"
                        TextField="Heading" />
                </DataBindings>
            </obout:Tree>
            <asp:XmlDataSource ID="XmlDataSource1" DataFile="~/obout.ajax.ui/treeview/examples/books.xml"
                    XPath="Books/Book" runat="server">
            </asp:XmlDataSource>
            

            <?xml version="1.0" encoding="utf-8" ?>
            <Books>
              <Book Title="Book Title 1">
                <Chapter Heading="Chapter 1">
                  <Section Heading="Section 1">
                  </Section>
                  <Section Heading="Section 2">
                  </Section>
                </Chapter>
                <Chapter Heading="Chapter 2">
                  <Section Heading="Section 1">
                  </Section>
                </Chapter>
              </Book>
              <Book Title="Book Title 2">
                <Chapter Heading="Chapter 1">
                  <Section Heading="Section 1">
                  </Section>
                  <Section Heading="Section 2">
                  </Section>
                </Chapter>
                <Chapter Heading="Chapter 2">
                  <Section Heading="Section 1">
                  </Section>
                </Chapter>
              </Book>
            </Books>