/*This shortcut does not work, because the sender's type is "object" not Stack<T> as immediately above here in the longer version.
* The error happens on the event handlers assigned above, they have to be the same signature, when using the shortcut the signature looks like this
* EventHandler(object sender, StackEventArgs args)*/
//public EventHandler<StackEventArgs> stackEvent;
public void DoWork()
{
int i = 0;
while (i < 100)
{
Console.WriteLine("Doing work for line: {0}", i);
i++;
}
StackEventArgs EventArgs = new StackEventArgs();
EventArgs.LastLineNumReached = i;
EventArgs.TimeComplete = DateTime.Now;
OnStackChanged(EventArgs);
}
public void OnStackChanged(StackEventArgs a)
{
stackEvent(this, a); //This is just an example, in the real world a copy of stackEvent should be called not this original (see EventArg..Thread-Safety example file)
}
//This will be the method that is called by the Stack class when the Stack class runs the method that calls the Event method that is in the Stack class
//This method is called because we subscribed to the publisher above (assigned this method to the event above)
//So it is the publisher calling this method passing in its instance information along with any arguments concerning the event.
public void HandleStackChange <T>(Stack <T> stack, StackEventArgs args)
{
Console.WriteLine("I see you are done with your work, and that the last line you wrote was {0} and that you finished at {1}", args.LastLineNumReached, args.TimeComplete);
}