Detecting end of text file

[nevica]

Hello,

I am reading a .txt file in a while loop. I read the .txt files in sections.

How do I detect othe end of the .txt file and exit out of the while loop?

Nevica

[Coq_Rouge]

Take a look at this file/example. If you change it. Remember to save it in your project folder.

C:\Program Files\National Instruments\LabVIEW 2010\vi.lib\Utility\file.llb\Read File+ (string).vi

[nevica]

I'm sorry. Is this an example file. Could you please send me the .vi if you have it?

Thanks,

Nevica

[nevica]

Hi Coq Roque,

How do I unlock the .vi. At the moment I cannot move wires around open items on he block diagram. It seems to be locked!

Nevica

[Coq_Rouge]

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@nevica wrote:

I'm sorry. Is this an example file. Could you please send me the .vi if you have it?

Thanks,

Nevica

---

You will have it for sure. And it is best to use your local one. The folder may vary depending on which Labview version you use. But it will be in the

"......\Labview install folder\vi.lib\Utility\file.llb\ " folder. Just search for the file "file.llb" Do not just sit on your thumb, dare to be an explorer 😉

[nevica]

It's an NI locked file. Cannot get to it from example finder so its of no use.

Nevica

[Coq_Rouge]

Not easy to know for Labview beginner. in the toolbar slelect operate->change to edit mode (Ctrl+m). You can also drop it in your block diagram as is.