我是新手请高手能够指教
如何能够删除当前目录下的一级子目录与二级子目录的指定类型的文件
我点删除只能删除工作里的DWG文件，而不能删除监测里的DWG文件
如何能实现请指教

代码如下：

Private Sub Form_Load()
Drive1.Drive = "g:\"
Dir1.Path = "g:\" & "工作\" '默认文件路径
File1.Path = Dir1.Path
File1.Pattern = "*.dwg"
Text2.Text = File1.Path
End Sub

Private Sub Drive1_Change() '选择驱动器
Dir1.Path = Drive1.Drive
End Sub

Private Sub Dir1_Change() '选择文件夹
File1.Path = Dir1.Path
Text2.Text = File1.Path
End Sub

Private Sub Text1_Change()
File1.Pattern = "*" & "." & Text1.Text
End Sub

Private Sub Command1_Click() '删除文件
For i = o To File1.ListCount - 1
File1.ListIndex = i
Kill File1.Path & "\" & File1.FileName
Next i
File1.Refresh
End Sub

Private Sub Command2_Click()
End
End Sub
如有高手能够指点，不胜感激