protected void ShowDelListener()
{
Console.WriteLine("Please enter the ID of the listener you want to delete:\r\n (use the 'listlisteners' command to show all the listener IDs)");
string id = Console.ReadLine();
if (id != "")
{
try
{
ListenEntry le = new ListenEntry();
le.guid = new Guid(id);
if (!Listeners.Contains(le))
{
Console.WriteLine("Specified ID not found in list!");
return;
}
else
{
this[Listeners.IndexOf(le)].Dispose();
Listeners.Remove(le);
}
}
catch
{
Console.WriteLine("Invalid ID tag!");
return;
}
Console.WriteLine("Listener removed from the list.");
}
}
public void AddListener(Listener newItem)
{
if (newItem == null)
{
throw new ArgumentNullException();
}
ListenEntry le = new ListenEntry();
le.listener = newItem;
le.guid = Guid.NewGuid();
while (Listeners.Contains(le))
{
le.guid = Guid.NewGuid();
}
Listeners.Add(le);
Console.WriteLine(newItem.ToString() + " started.");
}