private void Broadcast(object _sender, NewsEventArgs _news)
{
Console.WriteLine("Broadcaster received message from publisher about {0} " +
"and will release article conveying: {1}",
_news.Title, _news.Detail);
nm.PublishNews("broadcaster", _news.Title, _news.Detail);
}
private void InformBroadcasters(object _sender, NewsEventArgs _news)
{
Console.WriteLine("Publisher is informing broadcasters about {0} for developer.\n" +
"The message is: {1}.",
_news.Title, _news.Detail);
nm.PublishNews("publisher", _news.Title, _news.Detail);
}
protected virtual void OnBroadcasterNews(NewsEventArgs _news)
{
EventHandler <NewsEventArgs> handler = broadcaster_event_handler;
if (handler != null)
{
handler(this, _news);
}
}
protected virtual void OnPublisherNews(NewsEventArgs _news)
{
EventHandler <NewsEventArgs> handler = publisher_event_handler;
if (handler != null)
{
handler(this, _news);
}
}
public void PublishNews(string _source, string _title, string _detail)
{
NewsEventArgs news = new NewsEventArgs(_title, _detail);
switch (_source)
{
case "developer":
OnDeveloperNews(news);
break;
case "publisher":
OnPublisherNews(news);
break;
case "broadcaster":
OnBroadcasterNews(news);
break;
default:
Console.WriteLine("Source {0} is not handled!", _source);
break;
}
}
private void Rejoice(object _sender, NewsEventArgs _news)
{
Console.WriteLine("Fan read broadcaster's article about {0} and is rejoicing about: {1}!",
_news.Title, _news.Detail);
}
