主题：[求助]遍历文件夹下级的所有文件？

 我改了一下，提取文件夹

Dim path As String = args(0)
Dim ls As List(of String) = args(1)
Dim s1 As String = args(2)
For Each file As String In FileSys.GetFiles(path)
    If file.Contains(s1) Then
        Dim finfo As new FileInfo(file)
        If finfo.Hidden = False Then
            Dim ifo As new FileInfo(file)
            ls.add(ifo.Path)
        End If
    End If
Next
For Each p As String In FileSys.GetDirectories(path)
    Dim s As new System.Security.AccessControl.DirectorySecurity(p, System.Security.AccessControl.AccessControlSections.Access)
    If s.AreAccessRulesProtected = False Then
        Functions.Execute("递归文件夹", p, ls, s1 )
    End If
Next

测试：

Dim lst As new List(of String)
Dim s1 As String = e.Form.Controls("TextBox3").text
Functions.Execute("递归文件夹", "C:\foxtable\Development",lst,s1)