public void SaveItemDependencies(int shippingItemID, int shippingMethodID, string itemDependenciesOptions, int storeID, int portalID, string userName)
 {
     try
     {
         ShippingMethodSqlProvider obj = new ShippingMethodSqlProvider();
         obj.AddItemDependencies(shippingItemID, shippingMethodID, itemDependenciesOptions, storeID, portalID, userName);
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }