我想知道是否有人能够帮我编写一个VB6函数,该函数可以删除目录中的所有文件(不包括子目录)。
Dim oFs As New FileSystemObject
Dim oFolder As Folder
Dim oFile As File
If oFs.FolderExists(FolderSpec) Then
Set oFolder = oFs.GetFolder(FolderSpec)
'caution!
On Error Resume Next
For Each oFile In oFolder.Files
oFile.Delete True 'setting force to true will delete a read-only file
Next
DeleteAllFiles = oFolder.Files.Count = 0
End If
End Function
我没有测试过每种情况,但它应该可以工作。它应该会删除每个文件,如果文件被锁定或您没有访问权限,则会收到错误70,这将被捕获并弹出“中止、重试或忽略”对话框。
Sub DeleteAllFilesInDir(ByVal pathName As String)
On Error GoTo errorHandler
Dim fileName As String
If Len(pathName) > 0 Then
If Right(pathName, 1) <> "\" Then pathName = pathName & "\"
End If
fileName = Dir(pathName & "*")
While Len(fileName) > 0
Kill pathName & fileName
fileName = Dir()
Wend
Exit Sub
errorHandler:
If Err.Number = 70 Then
Select Case MsgBox("Could not delete " & fileName & ". Permission denied. File may be open by another user or otherwise locked.", vbAbortRetryIgnore, "Unable to Delete File")
Case vbAbort:
Exit Sub
Case vbIgnore:
Resume Next
Case vbRetry:
Resume
End Select
Else
MsgBox "Error deleting file " & fileName & ".", vbOKOnly Or vbCritical, "Error Deleting File"
End If
End Sub
Dim fs As New Scripting.FileSystemObject
fs.Deletefile "C:\Temp\*.jpg", true
这种方法比@Corazu建议的方法控制力较弱,但在某些情况下可能有一定的实用性。