Get Environment Variable by Name

  
Imports System

Public Class MainClass

   Shared Sub Main()
         Console.WriteLine(Environ("USERNAME"))
   End Sub 

End Class

1.	Get System Exit Code
2.	Has Shutdown Started
3.	Get Machine Name
4.	Get System New Line Code
5.	Get OS Version
6.	Get Processor Count
7.	Get Sysstem Directory
8.	Get Tick Count
9.	Get .Net Runtime Environment Version Number
10.	Get Working Set
11.	Display System Stack Trace
12.	List your environment Setting
13.	Adding Favorites
14.	Use the Environment.GetFolderPath method to return and display the path associated with the folder parameter.

Get Environment Variable by Name : Environment Setting « Windows System « VB.Net