All Methods
File Object
METHOD: File.OpenAsTextStream
Implemented in version 3.0
object.
OpenAsTextStream
([iomode [, format]])
This method opens a specified file and returns an instance of a
TextStream
object that can then be manipulated - read from, written or appended to.
This method has two optional parameters. The first,
iomode
, has the following available values:
Constant
Value
Description
ForReading
1
File is opened for reading only
ForWriting
2
File is opened for writing and the contents of any existing file with the same name are overwritten
ForAppending
8
Opens the file and writes to the end of any existing text.
The second optional parameter,
format
, can have any of the following values:
Constant
Value
Description
TristateUseDefault
-2
Uses the system default file format
TristateTrue
-1
Opens the file using the Unicode format
TristateFalse
0
Opens the file in AscII format
Code:
<%
dim filesys, demofile, txtstream
set filesys = CreateObject ("Scripting.FileSystemObject")
set demofile = filesys.CreateTextFile ("c:\somefile.txt", true)
set demofile = filesys.GetFile("c:\somefile.txt")
set txtstream = demofile.OpenAsTextStream (2, -2)
txtstream.Write "This will overwrite any text already in the file."
txtstream.Close
%>
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