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