public event EventHandler <SomeObjectEventArgs> Published; //in case we need to send addtional data to event
//public event EventHandler Published; // in case we don't need to send addtional data to event
public void DoSomethingInPublisherClass(SomeObject someObject)
{
Console.WriteLine("There is some work in <DoSomethingInPublisherClass method>, please wait...");
Thread.Sleep(3000);
//raise the event:
OnPublished(someObject);
}
//raise the event:
protected virtual void OnPublished(SomeObject someObject)
{
if (Published != null)
{
Published(this, new SomeObjectEventArgs()
{
Title = someObject
});
}
}
static void Main(string[] args)
{
var someObject = new SomeObject()
{
Title = "Object 1"
};
var publisher = new Publisher();
var subscriber_01 = new Subscriber_01();
var subscriber_02 = new Subscriber_02();
//linking event from publisher with method from subscrriber.
publisher.Published += subscriber_01.OnPublished;
publisher.Published += subscriber_02.OnPublished;
publisher.DoSomethingInPublisherClass(someObject);
Console.ReadKey();
}