asp 列出目录存在时显示此目录下的所有文件

 '参数：目录名(相对路径),对象,页码,每页几条
 Public Function ShowFileList(folderUrl,tag,page_Num,page_Size,listType)
  Dim f,f1,fc,i,temp,page_Count,disabledtf,tagExp
  On Error Resume Next
  temp = Server.MapPath(folderUrl)
  If oFso.FolderExists(temp) Then
   Set f = oFso.GetFolder(temp)
   Set fc = f.Files
   If listType = "list" Then
    disabledtf = "disabled"
   Else
    disabledtf = ""
   End If
   ShowFileList = "

"& Chr(13)
   i = 0
   page_Count = Int(fc.Count / page_Size)
   If fc.Count / page_Size > page_Count Then page_Count = page_Count + 1
   For Each f1 in fc
    tagExp = ""
    If tag "" Then
     tagExp = "onClick="":window.opener.document.getElementById('"& tag &"').value = '"& folderUrl &"/"& f1.name &"'; window.close()"""
    Else
     tagExp = "onClick=""javascript:window.open('"& folderUrl &"/"& f1.name &"');"""
    End If
    If i >= CInt((page_Num - 1) * page_Size) And i      ShowFileList = ShowFileList &""& Chr(13)
     ShowFileList = ShowFileList &""& Chr(13)
     ShowFileList = ShowFileList &""& Chr(13)
     ShowFileList = ShowFileList &""& Chr(13)
     ShowFileList = ShowFileList &""& Chr(13)
    ElseIf i >= CInt(page_Num * page_Size) Then
     Exit For
    End If
    i = i + 1
   Next
   ShowFileList = ShowFileList &"

"& GetFilePic(GetFileExtName(f1.name)(1)) &" "& f1.name &"

"& GetFileInfo(folderUrl &"/"& f1.name)(0) &"

"& Chr(13)
   If fc.Count > 0 Then ShowFileList = ShowFileList &""& Chr(13)
  Else
   ShowFileList = "-"
  End If
  If Err 0 Then Err.Clear
  Set f = Nothing
  Set fc = nothing
 End Function