protected virtual void OnChanged(OnChangedArgs e)
{
if (OnChangedHandler != null)
{
OnChangedHandler(this, e);
return;
}
Console.WriteLine("No Subscribers!");
}
void OnChanged(EventList src, OnChangedArgs e)
{
switch (e.Type)
{
case OnChangedType.Added: Console.WriteLine("{0} Notified: Product Added!", Name); break;
case OnChangedType.Cleared: Console.WriteLine("{0} Notified: List Cleared!", Name); break;
case OnChangedType.Changed: Console.WriteLine("{0} Notified: Product Changed!", Name); break;
}
}
