public virtual int Delete(int id)
 {
     try
     {
         PRODUCT_DETAIL_SIZE cus = this.GetById(id);
         return(this.Delete(cus));
     }
     catch (Exception e)
     {
         throw new Exception(e.Message);
     }
 }
 public virtual void Remove(PRODUCT_DETAIL_SIZE cus)
 {
     try
     {
         db.PRODUCT_DETAIL_SIZEs.DeleteOnSubmit(cus);
         db.SubmitChanges();
     }
     catch (Exception e)
     {
         throw new Exception(e.Message);
     }
 }
 public virtual void Remove(int id)
 {
     try
     {
         PRODUCT_DETAIL_SIZE cus = this.GetById(id);
         this.Remove(cus);
     }
     catch //(Exception e)
     {
         //throw new Exception(e.Message);
     }
 }
 public virtual void Create(PRODUCT_DETAIL_SIZE cus)
 {
     try
     {
         this.db.PRODUCT_DETAIL_SIZEs.InsertOnSubmit(cus);
         db.SubmitChanges();
     }
     catch// (Exception e)
     {
         //throw new Exception(e.Message);
     }
 }
 public virtual int Delete(PRODUCT_DETAIL_SIZE cus)
 {
     try
     {
         //user.IsDelete = true;
         db.SubmitChanges();
         return(0);
     }
     catch (Exception e)
     {
         throw new Exception(e.Message);
     }
 }
 public virtual void Update(PRODUCT_DETAIL_SIZE cus)
 {
     try
     {
         PRODUCT_DETAIL_SIZE cusOld = this.GetById(cus.ID);
         cusOld = cus;
         db.SubmitChanges();
     }
     catch //(Exception e)
     {
         //throw new Exception(e.Message);
     }
 }
        private void Save()
        {
            try
            {
                int productDetailId = Utils.CIntDef(ddLProductDetail.SelectedValue);

                var ProductDetailSize = new PRODUCT_DETAIL_SIZE();
                ProductDetailSize.PRODUCT_DETAIL_ID = Utils.CIntDef(ddLProductDetail.SelectedValue);
                ProductDetailSize.D = Utils.CIntDef(txtD.Value);
                ProductDetailSize.H = Utils.CIntDef(txtH.Value);
                ProductDetailSize.L = Utils.CIntDef(txtL.Value);
                ProductDetailSize.W = Utils.CIntDef(txtW.Value);
                _ProductDetailSizeRepo.Create(ProductDetailSize);
            }
            catch
            {
            }
            finally
            {
                Response.Redirect("danh-sach-size-san-pham-chi-tiet.aspx?id=" + ddLProductDetail.SelectedValue);
            }
        }