using System; using System.Data; using System.Web; using BLL; using Model.Product; namespace AiGouWu.Admin.Products { public partial class CatalogAdd : System.Web.UI.Page { proCatalog cat = new proCatalog(); SqlComm com = new SqlComm(); proCatalogBLL catbll = new proCatalogBLL(); protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack)