其中关键是<asp:Repeater ID=”rp1″ runat=”server” DataSource=’<%# GetData(Eval(”id”)) %>’>

<asp:Repeater ID=”rp” runat=”server”>
<ItemTemplate>
<%# Eval(”id”) %>
<asp:Repeater ID=”rp1″ runat=”server” DataSource=’<%# GetData(Eval(”id”)) %>’>
<ItemTemplate>
<%# Eval(”name”) %><br />
</ItemTemplate>
</asp:Repeater>
<br />
</ItemTemplate>
</asp:Repeater>
protected DataTable GetData(object obj)
{
DataTable dt = new DataTable();
return dt;
}
<ItemTemplate>
<%# Eval(”id”) %>
<asp:Repeater ID=”rp1″ runat=”server” DataSource=’<%# GetData(Eval(”id”)) %>’>
<ItemTemplate>
<%# Eval(”name”) %><br />
</ItemTemplate>
</asp:Repeater>
<br />
</ItemTemplate>
</asp:Repeater>
protected DataTable GetData(object obj)
{
DataTable dt = new DataTable();
return dt;
}