public void InsertForm()
        {
            using (MashadCarpetEntities db = new MashadCarpetEntities())
            {
                SIzes p = new SIzes();
                //p.SizeEN_Title = txtENTitle.Text;
                p.SizeTitle = txtTitle.Text;
                //p.SizeName = txtName.Text;
                p.IsDelete = false;

                db.SIzes.Add(p);
                db.SaveChanges();
            }
        }
        public void Insert_Sizes(string title)
        {
            using (MashadCarpetEntities db = new MashadCarpetEntities())
            {
                SIzes sizes = new SIzes
                {
                    SizeTitle = title,
                    IsDelete  = false
                };

                db.SIzes.Add(sizes);
                db.SaveChanges();
                Insert_SizeDiscount(sizes.SizeID);
            }
        }