Exemplos de DAL Idal.EmployeeExist em C# (CSharp)

Exemplo n.º 1

        //employee
        public void addEmployee(Employee e)
        {
            int id = e.Id;

            if (e.age < 18)
            {
                throw new Exception("under 18 no possibility to work");
            }
            else if (Dal.EmployeeExist(id))
            {
                throw new Exception("This Employer id already use");
            }
            else
            {
                Dal.addEmployee(e);
            }
        }