'==========================================
'删除指定文件夹里文件创建时间大于d天的文件
'如果想以最后修改时间为准,那修改下面的注释
'用法:ShowFolderList("D:\PJCB\VX5\Bak", 15)
'说明:删除D:\PJCB\VX5\Bak文件夹中创建日期大于15天的备份
'==========================================
Function ShowFolderList(folderspec, d) '删除D天之前的备份
Dim fso, f, f1, fc, s, dt
Set fso = CreateObject("Scripting.FileSystemObject")
Set f = fso.GetFolder(folderspec)
Set fc = f.Files
For Each f1 In fc
dt = f1.DateCreated '建日期和时间
'dt = f1.DateLastAccessed '上次访问日期和时间
'dt = f1.DateLastModified '上次修改日期和时间
If DateDiff("d", dt, Now) > d Then '
s = s & f1.Name & vbTab & dt & vbCrLf
f1.Delete
End If
Next
ShowFolderList = "下列文件被删除了( " & Now & "): " & vbCrLf & s
Set fso = Nothing
End Function