How to perform 'Async Change Volume' in VisualBasic.
' Task: Async Change Volume
' Language: VisualBasic
Sub async_change_volume()
' Implementation for Async Change Volume
Dim result = ...; ' Initialize variable
' TODO: Implement core logic here
' Step 1: Prepare data
' Step 2: Process Async Change Volume
Console.WriteLine("Done");
End Sub