I want change values of my txt file...

[CUPRA]

Hello,
I usually read values of the file "parametros de calibracion.txt", but I can't change values on it.
The txt file has 10 rows and 2 columns and I want to edit the second column of several rows.
Can you help me?
Thank you very much.

[Diego_M]

Hi cupra,

I have made an example about how to read the data that you had saved on txt file, then through array functions to replace a value (indicating row and column) and finally to write the data into the same file.

Moreover, I post the following link where you´ll find more information about how to save data with Labview (I guess that you´re programing with LV)

http://zone.ni.com/devzone/devzone.nsf/webcategories/BC4E8ABB211CFE7F86256A1F0062CEB2

I hope this helps you.

Diego M.