//
 // Add New Employee
 private void btAdd_Click(object sender, EventArgs e)
 {
     btCancel.Enabled = true;
     setText(new Employee());
     txID.Text             = MyAction.AutoIncreaseID("E", ed.EmployeeIdMax(), 5);
     grStatistical.Enabled = false;
     btApply.Enabled       = true;
     State = EnumStateAction.Insert;
 }