public Employee SaveEmployee(Employee e)
        {
            SalesErpdal salesDal = new SalesErpdal();

            salesDal.Employees.Add(e);
            salesDal.SaveChanges();
            return(e);
        }
        public List <Employee> GetEmployees()
        {
            SalesErpdal salesDal = new SalesErpdal();

            return(salesDal.Employees.ToList());
        }