public void OnEmploiChanged(int id_en, string notification)
{
if (EmploiChanged != null)
{
EmploiChangedEvent notifDelegate = null;
Delegate[] invocationList_ = null;
try
{
invocationList_ = EmploiChanged.GetInvocationList();
}
catch (MemberAccessException ex)
{
throw ex;
}
if (invocationList_ != null)
{
lock (this)
{
foreach (Delegate del in invocationList_)
{
notifDelegate = (EmploiChangedEvent)del;
WrapperDelegate wrDel = new WrapperDelegate(BeginSend);
AsyncCallback callback = new AsyncCallback(EndSend);
wrDel.BeginInvoke(id_en, notification, notifDelegate, callback, wrDel);
}
}
}
}
}
private void BeginSend(int id_en, string notification, EmploiChangedEvent notifDelegate)
{
try
{
notifDelegate(id_en, notification);
}
catch (Exception e)
{
EmploiChanged -= notifDelegate;
}
}
public void NotificationReceivedHandler(int id_en, string message)
{
ListView notifborad = emp.getNotifBoard();
if (notifborad.InvokeRequired == false)
{
if (loginForm.user.id_utilisateur == id_en)
{
notifborad.Items.Add(message);
MessageBox.Show(message);
}
}
else
{
// Show the text asynchronously
EmploiChangedEvent statusDelegate =
new EmploiChangedEvent(crossThreadEventHandler);
this.BeginInvoke(statusDelegate,
new object[] { id_en, message });
}
}
public NotificationClass()
{
notifDelegate = new EmploiChangedEvent(OnEmploiChanged);
}
