The WshEnvironment object is a collection of environment variables that is returned by the WshShell object's Environment property. This collection contains the entire set of environment variables (those with names and those without). To retrieve individual environment variables (and their values) from this collection, use the environment variable name as the index.

The following code displays an environment variable.

Visual Basic Script 	Copy Code
Set WshShell = WScript.CreateObject("WScript.Shell") Set WshSysEnv = WshShell.Environment("SYSTEM") WScript.Echo WshSysEnv("NUMBER_OF_PROCESSORS")

JScript 	Copy Code
var WshShell = WScript.CreateObject("WScript.Shell"); var WshSysEnv = WshShell.Environment("SYSTEM"); WScript.Echo(WshSysEnv("NUMBER_OF_PROCESSORS"));

Item Property | Length Property (WshEnvironment object)

Count Method | Remove Method

Reference