public static async Task Raise <TArgs>(this AwaitableEventHandler <TArgs> @event, TArgs args)
{
var handlers = @event?.GetInvocationList();
if (handlers is null)
{
return;
}
foreach (var handler in handlers)
{
var typedHandler = (AwaitableEventHandler <TArgs>)handler;
var ev = new AwaitableEvent <TArgs>(args);
typedHandler(ev);
if (ev.AsyncHandler != null)
{
await ev.AsyncHandler.Invoke(args);
ev.AsyncHandler = null; // Help GC
}
}
}
public static async Task Raise(this AwaitableEventHandler @event)
{
var handlers = @event?.GetInvocationList();
if (handlers is null)
{
return;
}
foreach (var handler in handlers)
{
var typedHandler = (AwaitableEventHandler)handler;
var ev = new AwaitableEvent();
typedHandler(ev);
if (ev.AsyncHandler != null)
{
await ev.AsyncHandler.Invoke().ConfigureAwait(false);
ev.AsyncHandler = null; // Help GC
}
}
}