public static int SaveRegistration(REGISTER insertreg)
 {
     using (EntityEntities db = new EntityEntities())
     {
         db.REGISTERs.Add(insertreg);
         db.SaveChanges();
         return(insertreg.ID);
     }
 }
 public static void DeleteRecord(string insertreg)
 {
     using (EntityEntities db = new EntityEntities())
     {
         REGISTER c = db.REGISTERs.SingleOrDefault(x => x.ID.ToString().Trim() == insertreg.Trim());
         if (c != null)
         {
             db.REGISTERs.Remove(c);
             db.SaveChanges();
         }
     }
 }
        public static int UpdateRegistration(REGISTER insertreg)
        {
            using (EntityEntities db = new EntityEntities())
            {
                //Lembda expression

                REGISTER c = db.REGISTERs.SingleOrDefault(x => x.ID == insertreg.ID);
                c.FNAME    = insertreg.FNAME;
                c.LNAME    = insertreg.LNAME;
                c.EMAILID  = insertreg.EMAILID;
                c.PASSWORD = insertreg.PASSWORD;
                db.SaveChanges();
                return(insertreg.ID);
            }
        }