File forappending

Improve this answer. Florian Schwalm Florian Schwalm 1 1 silver badge 3 3 bronze badges. Alex Marin Alex Marin 1 1 silver badge 5 5 bronze badges. I see, but the file is created by the script, so there is nothing to overwrite. And the speed difference is pretty big. Thanks for your answer. Sign up or log in Sign up using Google. Sign up using Facebook.

Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses. Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Always the name of a FileSystemObject. String expression that identifies the file to open. Boolean value that indicates whether a new file can be created if the specified filename doesn't exist.

The value is True if a new file is created; False if it isn't created. The default is False. One of three Tristate values used to indicate the format of the opened file. Open a file for writing only. Use this mode to replace an existing file with new data. That's because you're using ".

Hense, no appending of a currently existing file. So, we need to check if the file exists. If it does not exist, we'll create a new file. If it already exists, we'll append the existing file. This sample assumes a folder in the root of the "C:" drive with the name "test". The code below works and can be modified for your purposes. The first time the code is run, it creates a new file and writes to it. After the file is created, it will then append the existing file.

Instead of CreateTextFile See opentextfile-method. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 6 years ago.