trim path from filename

Question

I am trying to trim the path from a filename. With the following code, it returns "My Documents" where I should be getting "Test.txt". if I change the 1 to a 4 I get what I'm looking for, but that's not going to work if I'm working with a file deeper into subdirectories.

I need it to display the name of the file regardless of location or file type. Any ideas?

[code]    Private Sub trimname()

        Dim filelabel

        split = current.Split("\")

        filelabel = Trim(split(1))

        Elbow1.ButtonText = filelabel

    End Sub

[/code]