ASP File Object

2012 年 11 月 25 日5350

ASP File Object

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The File object is used to return information about a specified file.


Examples

Try it Yourself - Examples

When was the file last modified?

How to get the date and time a specified file was last modified.

When was the file last accessed?

How to get the date and time a specified file was last accessed.

Return the attributes of a specified file

How to return the attributes of a specified file.


The File Object

The File object is used to return information about a specified file.

To work with the properties and methods of the File object, you will have to

create an instance of

the File object through the FileSystemObject object. First; create a FileSystemObject

object and then instantiate the File object through the GetFile method of the

FileSystemObject object or through the Files property of the Folder object.

The following code uses the GetFile method of the FileSystemObject object to

instantiate the File object and the DateCreated property to return the date when

the specified file was created:

Example

<%

Dim fs,f

Set fs=Server.CreateObject("Scripting.FileSystemObject")

Set f=fs.GetFile("c:\test.txt")

Response.Write("File created: " & f.DateCreated)

set f=nothing

set fs=nothing

%>

Show example »

The File object's properties and methods are described below:

Properties

Property Description

Attributes

Sets or returns the attributes of a specified file

DateCreated

Returns the date and time when a specified file was created

DateLastAccessed

Returns the date and time when a specified file was last accessed

DateLastModified

Returns the date and time when a specified file was last modified

Drive

Returns the drive letter of the drive where a specified

file or folder resides

Name

Sets or returns the name of a specified file

ParentFolder

Returns the folder object for the parent of the specified

file

Path

Returns the path for a specified file

ShortName

Returns the short name of a specified file (the 8.3 naming convention)

ShortPath

Returns the short path of a specified file (the 8.3 naming convention)

Size

Returns the size, in bytes, of a specified file

Type

Returns the type of a specified file

Methods

Method Description

Copy

Copies a specified file from one location to another

Delete

Deletes a specified file

Move

Moves a specified file from one location to another

OpenAsTextStream

Opens a specified file and returns a TextStream object to access

the file

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