private void ballFinishedHandler(object sender, EventArgs e)
{
MyThread m = threads.Find(delegate(MyThread mythread)
{
return(mythread.getWorkerInstance().Equals((ThreadWorker)sender));
});
if (removeMyThread(m))
{
nbballThread--;
updateTextblockDispatcher();
}
}
private void closeLastPremier_click(object sender, RoutedEventArgs e)
{
MyThread m = threads.FindLast(delegate(MyThread mythread)
{
return(mythread.getWorkerInstanceType().IsAssignableFrom(typeof(PremierWorker)));
});
if (removeMyThread(m))
{
nbPremierThread--;
updateTextblockDispatcher();
}
}
private void closeAllThreads()
{
int nb = threads.Count();
for (int i = nb - 1; i >= 0; i--)
{
MyThread t = threads.ElementAt(i);
t.getThread().Abort();
threads.Remove(t);
Debug.WriteLine("closing : " + " i :" + i + t.GetType());
}
nbPremierThread = 0;
nbballThread = 0;
}
private void updateTextblock()
{
int count = threads.Count();
textBlock.Text = count + " threads are running : \n";
textBlock.Text += "number of ballon threads : " + nbballThread + "\n";
textBlock.Text += "number of premier threads : " + nbPremierThread + "\n";
textBlock.Text += "********************************************************** \n";
if (threads.Count != 0)
{
for (int i = 0; i < (threads.Count()); i++)
{
MyThread m = threads.ElementAt(i);
textBlock.Text += "Thread number : " + i + " is a thread of " + (m.getWorkerInstanceType().IsAssignableFrom(typeof(PremierWorker)) ? "Premier" : "ballon") + " its id is: " + m.getThread().ManagedThreadId + "\n";
}
}
}
private void ballStart_click(object sender, RoutedEventArgs e)
{
if (threads.Count() < 5)
{
ThreadWorker ballonworker = new BallonWorker();
ballonworker.workerFinishedEvent += ballFinishedHandler;
Thread ballThread = new Thread(new ThreadStart(ballonworker.work));
MyThread mythread = new MyThread(ballThread, ballonworker);
threads.Add(mythread);
ballThread.Start();
nbballThread++;
updateTextblockDispatcher();
}
else {
System.Windows.MessageBox.Show("Already 5 threads have been created");
}
}
private void ballStart_click(object sender, RoutedEventArgs e)
{
if (threads.Count() < 5)
{
ThreadWorker ballonworker = new BallonWorker();
ballonworker.workerFinishedEvent += ballFinishedHandler;
Thread ballThread = new Thread(new ThreadStart(ballonworker.work));
MyThread mythread = new MyThread(ballThread, ballonworker);
threads.Add(mythread);
ballThread.Start();
nbballThread++;
updateTextblockDispatcher();
}
else
{
System.Windows.MessageBox.Show("Already 5 threads have been created");
}
}
private bool removeMyThread(MyThread m)
{
if (m != null)
{
if (pause)
{
#pragma warning disable CS0618 // Le type ou le membre est obsolète
m.getThread().Resume();
#pragma warning restore CS0618 // Le type ou le membre est obsolète
}
threads.Remove(m);
m.getThread().Abort();
if (threads.Count() == 0)
{
pause = false;
}
return(true);
}
return(false);
}
private bool removeMyThread(MyThread m)
{
if (m != null)
{
if (pause)
{
#pragma warning disable CS0618 // Le type ou le membre est obsolète
m.getThread().Resume();
#pragma warning restore CS0618 // Le type ou le membre est obsolète
}
threads.Remove(m);
m.getThread().Abort();
if (threads.Count() == 0) pause = false;
return true;
}
return false;
}
