How to Get Environment Variable in VisualBasic - Code Snippet

' Task: Get Environment Variable
' Language: VisualBasic

Sub get_environment_variable() 
    ' Implementation for Get Environment Variable
    Dim result = ...; ' Initialize variable
    ' TODO: Implement core logic here
    ' Step 1: Prepare data
    ' Step 2: Process Get Environment Variable
    Console.WriteLine("Done");
End Sub