文件夹截图如下:

用System.IO.Directory.GetFiles(amountInsertBox.Text, "*.*", SearchOption.AllDirectories)获取了fileinfo后,无法使用System.IO.Path.GetDirectoryName()得到文件,请教大家如何解决这个问题,挺急的,谢谢大家
------解决方案--------------------
文件中的“-”不影响
------解决方案--------------------
Imports System.IO
Public Class Form1
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim Path1 As String = "D:\025-0004_钻床"
Dim Alllines1 As String() = File.ReadAllLines(Path1)
End Sub
End Class