Working with System Environment variables

 
System Environment variables are two types

1)User Variables
2)System Variables

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User  Variables :
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          In user specific, user or admin can declare the variables

Syntax:


Set Obj = CreateObject("wscript.shell")
set objEnv = Obj.Environment("User")
sUserName = objEnv.Item("UserName")  'these variable should be declare in User environment variables

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System  Variables :
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         In System specific only admin can declare the variables

  Syntax:


  Set Obj = CreateObject("wscript.shell")
  set objEnv = Obj.Environment("System")
  sUserName = objEnv.Item("UserName") 'these variable should be declare in System environment variables

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