public void UpdateCatalogData(int index,string cateId, DZoft.dBug.TCS.DL.PickBase.openMode opMode,IEnumerable<AdminCatalogItemModel>models )
        {
            DZoft.dBug.TCS.DL.Catalogs t = new DZoft.dBug.TCS.DL.Catalogs(cateId);
              //t.AddVariable("CATALOG", ddlCats.SelectedValue);
              foreach (var model in models)
              {
              t.SKUS = model.Sku;
              t.Sources = model.Mod;
              t.Titles = model.Title;
              t.Prices = model.Price;
              t.SalePrices = model.SalesPrice;

              }
              t.AddVariable("UPDATETYPE", "ITEMS");
              t.Write();
        }
        public void AddCatalogItem(string cateId,string sku, string source, string title, string price, string saleprice,IEnumerable<AdminCatalogItemModel>models )
        {
            var t = new DZoft.dBug.TCS.DL.Catalogs(cateId);

              source = source.ToLower();
               if (source.Equals("textbook"))
               {

               source = "TX";

               }
               else
               {
               source = source.Equals("Tradebook") ? "TR" : "GM";
               }
              foreach (var model in models)
              {

              t.SKUS = model.Sku;
              t.Sources = model.Mod;

              t.Titles = model.Title;
              t.Prices = model.Price;
              t.SalePrices = model.SalesPrice;
              }
             //Value to insert
              t.AddVariable("UPDATETYPE", "ITEMS");
              //t.AddVariable("CATALOG", ddlCats.SelectedValue);
              t.SKUS = sku;
              t.Sources = source;
              t.Titles = title;
              t.Prices = price;
              t.SalePrices = saleprice;
              t.Write();
        }