repeater嵌套问题

前台

<asp:Repeater ID="rep_productsort" runat="server">
                        <ItemTemplate>

<asp:Repeater ID="rep_product" runat="server">
                        <ItemTemplate>

              </ItemTemplate>
              </asp:Repeater>

</ItemTemplate>
  </asp:Repeater>

后台

private void repteaterBind()
    {
        Repeater rp1 = this.rep_productsort.FindControl("rep_product") as Repeater;
        SortID = Convert.ToInt32(Request.QueryString["sortid"]);
        OleDbDataAdapter pro_odp = ProductDAL.getProductBySortIDCh(SortID);
        DataSet pro_ds = new DataSet();
        pro_odp.Fill(pro_ds, "about");
        rp1.DataSource = pro_ds.Tables["about"];
        rp1.DataBind();

    }
    private void repteaterBind1()
    {
        SortID = Convert.ToInt32(Request.QueryString["sortid"]);
        OleDbDataAdapter pro_odp = ProductSortDAL.getAllProductSortCh(SortID);
        DataSet pro_ds = new DataSet();
        pro_odp.Fill(pro_ds, "about");
        this.rep_productsort.DataSource = pro_ds.Tables["about"];
        this.rep_productsort.DataBind();
    }

这样获取好像获取不到rep_product，求高手指点 --------------------编程问答-------------------- 什么效果要用二个Repeater，最好里面套个table --------------------编程问答-------------------- <asp:Repeater runat="server" ID="rptypelist" OnItemDataBound="rptypelist_ItemDataBound">
        <ItemTemplate>
            <tr>
                <td>
                  <%#Eval("type")%>
                </td>
            </tr>
            <tr>
                <td>
                    <div>
                        <asp:Repeater runat="server" ID="Repeater2">
                            <ItemTemplate>
                              <%#Eval("name")%> </a> <br />
                            </ItemTemplate>
                        </asp:Repeater>
                    </div>
                </td>
            </tr>
        </ItemTemplate>
    </asp:Repeater>
protected void rptypelist_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
            {
              Repeater rep = e.Item.FindControl("Repeater2") as Repeater;
                DataRowView rowv = (DataRowView)e.Item.DataItem;

            }
        }

--------------------编程问答-------------------- protected void rptypelist_ItemDataBound(object sender, RepeaterItemEventArgs e)
  {
  if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
  {
  Repeater rep = e.Item.FindControl("Repeater2") as Repeater;
  DataRowView rowv = (DataRowView)e.Item.DataItem;

  }
  }
--------------------编程问答-------------------- int id =Convert.ToInt32( ((DataRowView)e.Item.DataItem).Row["id"].ToString()); --------------------编程问答-------------------- 我这个不是点击事件啊。。。页面加载事件。。。。 --------------------编程问答-------------------- 少个事件：onItemDataBound --------------------编程问答-------------------- 要是你repeater转不过来
就后台遍历嵌套循环拼接 --------------------编程问答-------------------- 网上搜一下，这种案例太多了。

补充：.NET技术 ,  ASP.NET