public void Ex3_EventDelegate()
{
ExEvent p = new ExEvent();
// Register listeners
p.OnChangeDelegate += (s, a) => Console.WriteLine("Event3 raised to method 1: {0}", a.Value);
p.OnChangeDelegate += (s, a) => Console.WriteLine("Event3 raised to method 2: {0}", a.Value);
// Raise event (sender, custom args)
p.OnChangeDelegate(this, new MyArgs()
{
Value = 42
});
}
public void Ex4_EventAccessor()
{
ExEvent p = new ExEvent();
// Register listeners
p.OnChangeCustom += (s, a) => Console.WriteLine("Event4 raised to method 1: {0}", a.Value);
p.OnChangeCustom += (s, a) => Console.WriteLine("Event4 raised to method 2: {0}", a.Value);
// Raise event (sender, custom args)
p.onChangeCustom(this, new MyArgs()
{
Value = 42
});
}
public void Ex4_EventException()
{
ExEvent p = new ExEvent();
p.OnChangeEx += (sender, e) => Console.WriteLine("Sub 1 called");
p.OnChangeEx += (sender, e) => { throw new Exception("Test exception"); };
p.OnChangeEx += (sender, e) => Console.WriteLine("Sub 3 called");
try
{
p.RaiseEx();
}
catch (AggregateException ex)
{
foreach (Exception e in ex.InnerExceptions)
{
Console.WriteLine("Exception: {0}", e.InnerException.Message);
}
}
}
