完整的 File 对象参考手册DateLastModified 属性可用于返回指定文件或文件夹最后被修改的日期和时间。
语法
FileObject.DateLastModified
FolderObject.DateLastModified
FolderObject.DateLastModified
针对 File 对象的实例
<%
dim fs,f
set fs=Server.CreateObject("Scripting.FileSystemObject")
set f=fs.GetFile("c:test.txt")
Response.Write("File last modified on: ")
Response.Write(f.DateLastModified)
set f=nothing
set fs=nothing
%>
输出：
File last modified on: 1/10/2001 10:01:19 AM
dim fs,f
set fs=Server.CreateObject("Scripting.FileSystemObject")
set f=fs.GetFile("c:test.txt")
Response.Write("File last modified on: ")
Response.Write(f.DateLastModified)
set f=nothing
set fs=nothing
%>
输出：
File last modified on: 1/10/2001 10:01:19 AM
针对 Folder 对象的实例
<%
dim fs,fo
set fs=Server.CreateObject("Scripting.FileSystemObject")
set fo=fs.GetFolder("c:test")
Response.Write("Folder last modified on: ")
Response.Write(fo.DateLastModified)
set fo=nothing
set fs=nothing
%>
输出：
Folder last modified on: 9/19/2001 10:01:19 AM
dim fs,fo
set fs=Server.CreateObject("Scripting.FileSystemObject")
set fo=fs.GetFolder("c:test")
Response.Write("Folder last modified on: ")
Response.Write(fo.DateLastModified)
set fo=nothing
set fs=nothing
%>
输出：
Folder last modified on: 9/19/2001 10:01:19 AM
完整的 File 对象参考手册其他扩展