public int DeleteById(int id)
 {
     RegistrationEntities mypro = new RegistrationEntities();
     UserInformation uinfo = new UserInformation();
     uinfo.Id = id;
     mypro.UserInformations.Attach(uinfo);
     mypro.UserInformations.Remove(uinfo);
     mypro.SaveChanges();
     return mypro.SaveChanges();
 }
 public void AddData(UserInformation bobject)
 {
     RegistrationEntities mypro1 = new RegistrationEntities();
     UserInformation uinfo = new UserInformation();
     uinfo.Name = bobject.Name;
     uinfo.Email= bobject.Email;
     uinfo.Age = bobject.Age;
     uinfo.Address = bobject.Address;
     uinfo.Gender = bobject.Gender;
     uinfo.Country = bobject.Country;
     uinfo.PhoneNumber = bobject.PhoneNumber;
     uinfo.DateOfBirth = bobject.DateOfBirth;
     uinfo.Salary = bobject.Salary;
     mypro1.UserInformations.Add(uinfo);
     mypro1.SaveChanges();
 }
        public void SaveEditedData(UserInformation bobject)
        {
            RegistrationEntities mypro1 = new RegistrationEntities();
            var result = mypro1.UserInformations.SingleOrDefault(x => x.Id == bobject.Id);
            if (result != null)
            {

                result.Name = bobject.Name ;
                result.Email =bobject.Email ;
                result.Age = bobject.Age;
                result.Address = bobject.Address ;
                result.Gender = bobject.Gender ;
                result.Country = bobject.Country;
                result.PhoneNumber =bobject.PhoneNumber;
                result.DateOfBirth = bobject.DateOfBirth;
                result.Salary = bobject.Salary;
                mypro1.SaveChanges();

            }
        }