using System; using System.Data; using System.Web; using Model.Product; using BLL; namespace AiGouWu.Admin.Products { public partial class Add : System.Web.UI.Page { TypeBLL tbll = new TypeBLL(); proType type = new proType(); protected void Page_Load(object sender, EventArgs e) { if (Request.QueryString["pid"] != null && Request.QueryString["pid"].ToString().Length>0)