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 Post subject: writing a single line to a text file without appending.
PostPosted: February 3rd, 2008, 1:06 pm 
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Joined: November 25th, 2004, 1:24 pm
Posts: 512
Location: Scotland
Opus: 9.75
OS: Win 10
System: Asus i7-7700K 16Gb
A simple problem :-) has anyone a method of writing a single line of text to a text file without appending to the last one written. I have an application where I am writing some data to a text file. It is updated every 15 seconds and I simply want to update the text file with the new value?

I think I have tried every way, but might have missed the obvious.

The way I am using just now is to create an INI file, but call it a .txt. This works fine, but I would prefer not to have the section name and the = sign. I can blank the entry, but the square brackets remain and the = sign.

There must be a way of doing this with a simple text file without having to delete the file and rewriting???? I can insert at start and end, but not overwrite?? I tried \b for backspace, but it doesn't seem to work in Opus.
I have to use a text file. Registry is not an option or database :-) The file is then picked up by another application.
Sandy

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PostPosted: February 4th, 2008, 10:55 am 
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Joined: November 25th, 2004, 1:24 pm
Posts: 512
Location: Scotland
Opus: 9.75
OS: Win 10
System: Asus i7-7700K 16Gb
I think I have found an action which will do it!! :-)


in actions....'write text to file and overwrite'.



I knew there would be a way somewhere.

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