How to clear the contents of a file

Hello

I have a file that includes some characters written in it, I want to delete the file, how can I do this?

Say that I called "LabVIEW" Word, I need to erase this word and end result should be the empty file.

I need to replace the content by writing "OR" in the file, but when I do this I still find other characters of the word of LabVIEW.

Thanks in advance

There is a difference between your method and mine. My method will move the EOF marker so that it gets placed after all what I have written in the file, which in this case is the empty string. With your method the EOF marker is not moved. To perform the equivalent operation with your code, you will need to use the right to set file size after the write function to set the file size to the length of the string that you wrote in the file. Or, you can use the unique feature that I did.

Tags: NI Software

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