Exemplo n.º 1
0
 public static DoctorAddNewAppointmentWindow GetInstance(Doctor loggedDoctor)
 {
     if (instance == null)
     {
         instance = new DoctorAddNewAppointmentWindow(loggedDoctor);
     }
     return(instance);
 }
Exemplo n.º 2
0
 private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
 {
     instance = null;
 }