private TEventHandler GetHandler(Action <TEventArgs> onNext)
{
TEventHandler handler;
if (_conversion is null)
{
handler = FastReflection.CreateDelegate <TEventHandler>(onNext, typeof(Action <TEventArgs>).GetMethod(nameof(Action <TEventArgs> .Invoke)));
}
else
{
handler = _conversion(onNext);
}
return(handler);
}
private TEventHandler GetHandler(Action <EventPattern <TEventArgs> > onNext)
{
TEventHandler handler;
if (_conversion == null)
{
Action <object, TEventArgs> h = (sender, eventArgs) => onNext(new EventPattern <TEventArgs>(sender, eventArgs));
handler = FastReflection.CreateDelegate <TEventHandler>(h, typeof(Action <object, TEventArgs>).GetMethod(nameof(Action <object, TEventArgs> .Invoke)));
}
else
{
handler = _conversion((sender, eventArgs) => onNext(new EventPattern <TEventArgs>(sender, eventArgs)));
}
return(handler);
}