In this Visual Basic .NET tutorial, I will be showing you how to use Extension Methods, a powerful tool, that will allow you to customize and enhance native VB.NET objects and controls, and increase their functionality. I’ll show you how to add additional functions and methods to any existing structures including Strings, Integers, and even a ListBox.
Extension Methods – Add new commands to VB.NET types and controls
Function – Returning Data
Sub – Create new methods