protected void Add_Click(object sender, EventArgs e)
        {
            bool result = SupplierList_C.AddSupplylist(ssid.Value, ggid.Value, gsprice.Value);

            if (result)
            {
                Response.Write("<script language=javascript>window.alert('添加成功');</script>");
                Response.Redirect("/Views/SupplierManager/SupplierManager.aspx");
            }
            else
            {
                Response.Write("<script language=javascript>window.alert('添加失败!');</script>");
            }
        }
 protected void Delete_Click(object sender, EventArgs e)
 {
     Response.Write("<script language=javascript>window.alert('"+ ssid.Value + "--"+ ggid.Value + "');</script>");
     bool result = SupplierList_C.DeleteSupplylist(ssid.Value,ggid.Value);
     if (result)
     {
         Response.Write("<script language=javascript>window.alert('删除成功');</script>");
         Response.Redirect("/Views/SupplierManager/SupplierManager.aspx");
     }
     else
     {
         Response.Write("<script language=javascript>window.alert('删除失败');</script>");
     }       
 }
        protected void Page_Load(object sender, EventArgs e)
        {
            sname = Request.QueryString["sname"];
            gname= Request.QueryString["gname"];
            supplierlist = SupplierList_C.GetSupplylistsByS_Name(sname);
            for(int i = 0; i < supplierlist.Count; i++)
            {
                if (supplierlist[i].G_Name == gname)
                {
                    ssid.Value = supplierlist[i].S_ID.ToString();
                    ssname.Value= supplierlist[i].S_Name.ToString();
                    ggid.Value = supplierlist[i].G_ID.ToString();
                    ggname.Value = supplierlist[i].G_Name;
                    gsprice.Value = supplierlist[i].SL_Price.ToString();
                    break;
                }
            }

        }
 protected void Page_Load(object sender, EventArgs e)
 {
     supplierlist = SupplierList_C.GetSupplylistsByS_Name("");
 }