public void SaveEmployee(Employee employee)
        {
            SalesERPDataAccessLayer salesERPDataAccessLayer = new SalesERPDataAccessLayer();

            salesERPDataAccessLayer.Employees.Add(employee);
            salesERPDataAccessLayer.SaveChanges();
        }
        public List <Employee> GetEmployees()
        {
            SalesERPDataAccessLayer salesERPDataAccessLayer = new SalesERPDataAccessLayer();

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