public static void EmitEvent <TArgs>(this IServiceProvider serviceProvider, TypedEventName <TArgs> eventName,
object sender, TArgs args)
{
if (serviceProvider is null)
{
throw new ArgumentNullException(nameof(serviceProvider));
}
if (eventName is null)
{
throw new ArgumentNullException(nameof(eventName));
}
serviceProvider.GetRequiredService <EventEmitter <TArgs> >()
.Emit(eventName.EventName, sender, args);
}
public static void AddListener <TArgs>(this IServiceProvider serviceProvider, TypedEventName <TArgs> eventName,
EventHandler <TArgs> handler)
{
if (serviceProvider is null)
{
throw new ArgumentNullException(nameof(serviceProvider));
}
if (eventName is null)
{
throw new ArgumentNullException(nameof(eventName));
}
if (handler is null)
{
throw new ArgumentNullException(nameof(handler));
}
serviceProvider.GetRequiredService <EventEmitter <TArgs> >()
.AddListener(eventName.EventName, handler);
}