Imports System
Imports System.IO
Public Class Test
Public Shared Sub Main()
Dim path1 As String = "c:\temp\MyTest.txt"
Dim path2 As String = "c:\temp\MyTest"
Dim path3 As String = "temp"
If Path.HasExtension(path1) Then
Console.WriteLine("{0} has an extension.", path1)
End If
If Path.HasExtension(path2) = False Then
Console.WriteLine("{0} has no extension.", path2)
End If
If Path.IsPathRooted(path3) = False Then
Console.WriteLine("The string {0} contains no root information.", path3)
End If
Console.WriteLine(Path.GetFullPath(path3))
Console.WriteLine(Path.GetTempPath())
Console.WriteLine(Path.GetTempFileName())
End Sub
End Class