File Directory VB.Net

Imports System
Imports System.IO
Class Test
    Public Shared Sub Main()
        Dim path As String = "c:\MyTest.txt"
        Dim fi1 As FileInfo = New FileInfo(path)
        If fi1.Exists = False Then
            Dim sw As StreamWriter = fi1.CreateText()
            sw.WriteLine("A")
            sw.WriteLine("B")
            sw.WriteLine("C")
            sw.Flush()
            sw.Close()
        End If
        Dim sr As StreamReader = fi1.OpenText()
        Do While sr.Peek() >= 0
            Console.WriteLine(sr.ReadLine())
        Loop
        Try
            Dim path2 As String = path + "temp"
            Dim fi2 As FileInfo = New FileInfo(path2)
            fi2.Delete()
            fi1.CopyTo(path2)
            Console.WriteLine("{0} was copied to {1}.", path, path2)
            fi2.Delete()
            Console.WriteLine("{0} was successfully deleted.", path2)
        Catch e As Exception
            Console.WriteLine("The process failed: {0}", e.ToString())
        End Try
    End Sub
End Class