1. protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
   {
   if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
   {
   Repeater rpWindows = e.Item.FindControl("Repeater2") as Repeater;
   HiddenField hfMenuID = e.Item.FindControl("hfMenuID") as HiddenField;
   
   string strMenuID = hfMenuID.Value.ToString().Trim();

   rpWindows.DataSource = new shoppingData().SelectAllInproduct(strMenuID);
   rpWindows.DataBind();

   }}

repeater嵌套repeater