private void Start_Ballon(object sender, RoutedEventArgs e)
{
// lancer un thread Ballon
// distribuer un identifiant unique pour chaque window Ballon par attribut Uid
// ajout handler pour l'évènement window.closed
Thread th = new Thread(new ThreadStart(() => {
Window viewer = new WindowBallon();
viewer.Uid = Convert.ToString(thread_index++);
Debug.WriteLine(viewer.Uid);
viewer.Closed += (s, evenetment) =>
{
// arrêter le dispatcher quand le window est fermé
Dispatcher.CurrentDispatcher.BeginInvokeShutdown(DispatcherPriority.Background);
// handler de l'évènement Closed
thread_exited_handler(s);
};
viewer.Show();
Dispatcher.Run();
}));
th.SetApartmentState(ApartmentState.STA);
//th.IsBackground = true;
th.Start();
nb_ballon++;
threads.Add(th);
// mise à jour la liste de threads
thread_list.Add("Le thread n° " + Convert.ToString(index) + '\t' + "est de type Ballon et son ID est " + '\t' + Convert.ToString(th.ManagedThreadId));
index++;
// mise à jour le Textbox qui indique le nombre de threads Ballon lancés
TextNbBallon.Text = Convert.ToString(nb_ballon);
}
private void Run_Ballon_Thread(object sender, RoutedEventArgs e)
{
if (IsThereAnyPlaceLeft())
{
WindowBallon wb = new WindowBallon();
Thread ballonThread = new Thread(new ThreadStart(wb.NewWinDowBallonThread));
ballonThread.SetApartmentState(ApartmentState.STA);
ballonThread.Start();
listThreads.Add(ballonThread);
listRunningThreads.Add(new MyThread("ballon", ballonThread.ManagedThreadId));
nbBallons++;
UpdateListBox();
}
else
{
ShowInfoDialog();
}
}
//lauch a new ballon process
private void Ballon_Click(object sender, RoutedEventArgs e)
{
Thread th = new Thread(delegate()
{
Window window = new WindowBallon();
window.Show();
window.Closed += (s, evenetment) =>
{
System.Windows.Threading.Dispatcher.ExitAllFrames();
Ballon_exit();
};
System.Windows.Threading.Dispatcher.Run();
});
th.SetApartmentState(ApartmentState.STA);;
th.Start();
num_ballon++;
processList.Add("new process of ballon" + Convert.ToString(num_ballon) + "\t" + Convert.ToString(th.ManagedThreadId));
threads.Add(th);
}
/* --------------- AUXILIARY FUNCTIONS ---------------- */
// launch a thread with name thread_name,
// append it to threads list and refresh table
private void launch_thread(string thread_name)
{
void launch_thread_ball()
{
WindowBallon b = new WindowBallon();
b.Show();
System.Windows.Threading.Dispatcher.Run();
}
void launch_thread_prime()
{
NombrePremier p = new NombrePremier();
p.CalculatePrimes();
System.Windows.Threading.Dispatcher.Run();
}
Thread t = (thread_name == BALL_DLL_NAME) ?
new Thread(launch_thread_ball) :
new Thread(launch_thread_prime);
t.Name = thread_name;
// thread must be STA to change UI components
t.SetApartmentState(ApartmentState.STA);
t.Start();
// add exit callback
// t.EnableRaisingEvents = true;
// Application.ThreadExit += new EventHandler(child_thread_exited);
// t.ThreadExit += new EventHandler(child_thread_exited);
// append thread to list
threads.Add(t);
update_listView();
}
