Example: Getting Data Back From An EventHandler

Background I previously wrote about why I like to use events here and here. I figured it would be appropriate to illustrate a simple case where you can delegate decisions between functionally separate parts of code (say, between an application layer and a presentation layer). If you're well versed in C# and .NET, this might put you to sleep. If you have no idea what I'm talking about, hopefully this will help. By the end of this, hopefully you'll have a better idea for how you can use an EventHandler to pass data/state back through an invoked event... And don't forget to check out the code! The Scenario Let's assume we have a layered application, which is usually my go to. I might have three layers: one for data persistence, one for my business logic and one for interacting with…


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