public void Delete(long code)
 {
     using (var dbcontext = new Angular2DemoEntities())
     {
         var emaployee = dbcontext.Employees.Where(m => m.EmpCode == code).FirstOrDefault();
         dbcontext.Employees.Remove(emaployee);
         dbcontext.SaveChanges();
     }
 }
 public List <Employee> Post([FromBody]  Employee employee)
 {
     //Employee employee = new Employee();
     //employee.EmpName = EmpName;
     using (var dbcontext = new Angular2DemoEntities())
     {
         dbcontext.Employees.Add(employee);
         dbcontext.SaveChanges();
         return(dbcontext.Employees.ToList());
     }
 }
 public void UpdateEmployee([FromBody]  Employee employee)
 {
     using (var dbcontext = new Angular2DemoEntities())
     {
         var currentemployee = dbcontext.Employees.Where(m => m.EmpCode == employee.EmpCode).FirstOrDefault();
         currentemployee.EmpName = employee.EmpName;
         currentemployee.Gender  = employee.Gender;
         currentemployee.Salary  = employee.Salary;
         currentemployee.Age     = employee.Age;
         dbcontext.SaveChanges();
     }
 }