Imports System
Public Class Program
Public Shared Sub Main()
Dim arr As Integer() = New Integer() {4, 6, 1, 0, 9, 2, 3, 8, 5, 7}
Console.WriteLine(String.Join(" ", arr))
Array.Clear(arr, 1, 4)
Console.WriteLine(String.Join(" ", arr))
End Sub
End Class
' run:
'
' 4 6 1 0 9 2 3 8 5 7
' 4 0 0 0 0 2 3 8 5 7
'