asp.net repeat嵌套(4)

      <!-- start child repeater -->
      <asp:repeater id="childRepeater" datasource='<%# ((DataRowView)Container.DataItem)
      .Row.GetChildRows("myrelation") %>' runat="server">

         <itemtemplate>
            <%# DataBinder.Eval(Container.DataItem, "[\"title_id\"]")%><br>
         </itemtemplate>
      </asp:repeater>
      <!-- end child repeater -->

   </itemtemplate>
</asp:repeater>
<!-- end parent repeater -->

</form>
</body>
</html>
    
Nestedrepeater.aspx.cs
using System;
using System.Data;
using System.Data.SqlClient;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace NestedRepeater
{
   public class NestedRepeater : System.Web.UI.Page
   {
      protected System.Web.UI.WebControls.Repeater parentRepeater;
      public NestedRepeater()
      {
         Page.Init += new System.EventHandler(Page_Init);
      }
      public void Page_Load(object sender, EventArgs e)
      {
         //Create the connection and DataAdapter for the Authors table.
         SqlConnection cnn = new SqlConnection("server=(local);database=pubs; Integrated Security=SSPI ;");
         SqlDataAdapter cmd1 = new SqlDataAdapter("select * from authors",cnn);

         //Create and fill the DataSet.
         DataSet ds = new DataSet();
         cmd1.Fill(ds,"authors");

         //Create a second DataAdapter for the Titles table.
         SqlDataAdapter cmd2 = new SqlDataAdapter("select * from titleauthor",cnn);
         cmd2.Fill(ds,"titles");