DataList 嵌套,绑定多个表格

在嵌套的datalist中 需要用<%# DataBinder.Eval(Container.DataItem,["name"]") %> 的绑定方式
不可以用eval("name") 的方式

aspx:三个DataList两次嵌套
<asp:DataList ID="DataList1" runat="server" CellPadding="0">
    <ItemTemplate>
        <asp:Button ID="Button1" runat="server" BackColor="White" BorderColor="Silver" BorderStyle="Solid" BorderWidth="1px" OnClick="Button1_Click" Text=' <%# Eval("lmmc") %>' Width="180px" />
        <asp:Button ID="Button11" runat="server" Text=' <%# Eval("lmbh") %>' Visible="False" />
        <asp:Button ID="Button12" runat="server" Text=' <%# Eval("ljlj") %>' Visible="False" />             
        <asp:DataList ID="DataList2" runat="server" DataSource=' <%# ((DataRowView)Container.DataItem).Row.GetChildRows("myrelation") %>'>                   <ItemTemplate>
                      <asp:Button ID="Button2" runat="server" BackColor="White" BorderColor="Silver" BorderStyle="Solid" BorderWidth="1px" OnClick="Button1_Click" Style="margin-left: 15px" Text=' <%# DataBinder.Eval(Container.DataItem,"[\"lmmc\"]") %>' Width="180px" />
                      <asp:Button ID="Button11" runat="server" Text=' <%# DataBinder.Eval(Container.DataItem,"[\"lmbh\"]") %>' Visible="False"/>
                      <asp:Button ID="Button12" runat="server" Text=' <%# DataBinder.Eval(Container.DataItem,"[\"ljlj\"]") %>' Visible="False"/>                  
                                    </ItemTemplate>
          </asp:DataList>   
    </ItemTemplate>
</asp:DataList>


protected void bind()
{
        SqlConnection con = new SqlConnection(constring);
        SqlDataAdapter da = new SqlDataAdapter("select lmmc,lmbh,flid,ljlj  FROM DM_LM WHERE flid = 0 and gscs=0 order by pxid", con);
        SqlDataAdapter da1 = new SqlDataAdapter("select lmmc,lmbh,flid,ljlj  FROM DM_LM WHERE flid > 0 and gscs=1 order by pxid", con);
        SqlDataAdapter da2 = new SqlDataAdapter("select lmmc,lmbh,flid,ljlj  FROM DM_LM WHERE flid > 0 and gscs=2 order by pxid", con);
        DataSet ds = new DataSet();
        da.Fill(ds, "LanMuName");
        //Response.Write(" <script>alert('aaaa') </script>");
       
        da1.Fill(ds, "LanMuName1");
        //Relations：将父表LanMuName与子表LanMuName1相连接，
        ds.Relations.Add("myrelation", ds.Tables[0].Columns[1], ds.Tables[1].Columns[2], false);
        da2.Fill(ds, "LanMuName2");
        //Relations：将父表LanMuName1与子表LanMuName2相连接，
        ds.Relations.Add("myrelation2", ds.Tables[1].Columns[1], ds.Tables[2].Columns[2], false);
        DataList1.DataSource = ds.Tables[0];
        DataList1.DataBind();
     
        con.Close();
}