[ilakkiaselvan]

HI all,

I was trying hard to understand events & Delegates in C#. I Dont know y it is so difficult to understand this. Please have a look at the code here.

Please explain me what exactly happens in this

 theClass3.myEvent += new EventPublisher.EventDelegate(this_onprogress);

please re write the above code without "+=" so that i can visualize what exactly happens there.

Thanks.

[tlhIn`toq]

You don't re-write without that. That's how you subscribe to an event. You are adding a subscription to an event.

If you look in the designer.cs file for a form with a button.click event on it you'll see the same syntax. Just make a form. Drag a button on it. Double-click the button to have VS make a subscription and a handler for you. Now open the designer.cs file and you'll see VS did it the same way.

Within the class theClass3 is an event called .myEvent

You are wiring up a handler to that event: Subscribing to the event, and naming this_onpregress as the handler.

Maybe this article of mine will help clear your confusion:
Quick and easy custom events