Learn how to use .NET code to configure email. There's one "gotcha," but it's thoroughly explained.
Articles Written by Peter Shaw
Just by using a bit of code, you can find virtually any IP address and its "real" name.
C# has a built-in way to create text-filled message boxes, a way that doesn't require using VB.NET. Find out for yourself.
Explore new ways to run processes under Windows. Some might even surprise you.
As far as you need to be concerned as a .NET developer, you can freely interchange them as and when you feel like it.
You have a custom type, but you know nothing about that type, Learning to use ToString solves that problem.