Imports System.IO

Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, _

	ByVal e As System.EventArgs) Handles Button1.Click

        If Not File.Exists("c:\testFile.txt") Then

            MsgBox("FIle not exist ")

        Else

            File.Copy("c:\testFile.txt", "c:\testDir\testFile.txt")

            MsgBox("File Copied ")

            File.Delete("c:\testFile.txt")

            MsgBox("file deleted ")

        End If

    End Sub

End Class