Imports System
Imports System.IO
Public Class SWBuff
Public Shared Sub Main()
Dim sb As New FileStream("MyFile.txt", FileMode.OpenOrCreate)
Dim b As Char() = {"a"c, "b"c, "c"c, "d"c, "e"c, "f"c, "g"c, _
"h"c, "i"c, "j"c, "k"c, "l"c, "m"c}
Dim sw As New StreamWriter(sb)
sw.Write(b, 3, 8)
sw.Close()
End Sub
End Class