public static void Delete(Web_Project_MedicalTest.Models.Particular particular)
        {
            MedicalTestDB1Entities db = new MedicalTestDB1Entities();

            var deleteItem = db.Particulars.Where(p => p.ParticularID == particular.ParticularID).FirstOrDefault();


            db.Particulars.Remove(deleteItem);
            db.SaveChanges();
        }
        public static void Insert(Web_Project_MedicalTest.Models.Particular particular)
        {
            MedicalTestDB1Entities db = new MedicalTestDB1Entities();


            string fileNameToInsert = HttpContext.Current.Session["ImagePath"].ToString();

            if (fileNameToInsert != string.Empty)
            {
                particular.ImageUrl = fileNameToInsert;
                db.Particulars.Add(particular);
                db.SaveChanges();
            }
        }
        public static void Update(Web_Project_MedicalTest.Models.Particular particular)
        {
            MedicalTestDB1Entities db = new MedicalTestDB1Entities();

            string fileNameToUpdate = HttpContext.Current.Session["ImagePath"].ToString();

            if (fileNameToUpdate != string.Empty)
            {
                var updatePrt = db.Particulars.Where(P => P.ParticularID == particular.ParticularID).FirstOrDefault();

                updatePrt.ParticularName = particular.ParticularName;
                updatePrt.ImageUrl       = fileNameToUpdate;
                updatePrt.Rate           = particular.Rate;
                db.SaveChanges();
            }
        }