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