What is the source code hidden behind Labview?

[sassi]

Like LabView is a graphical language, there are abviously text hidden behind graphics.
Can we access to this?
Because I want to use it for register sequences of programs in my LV programs and for this,
I must to stock text in text file.

[tst]

There is no source code being generated from the G code. Just like C takes its ascii code and translates it to machine code, so LV takes the binary code representing the graphical code you see and translates it directly to machine code. You can see articles about this here and here.

[tst]

I didn't understand what you're trying to do. It's possible that what you want is possible with LV. If you post another question with more detail, it will be easier to answer.

[sassi]

Thank you Proven Regular.
More exactly, I would like to let user of my program register a sequences of choosen operations (like make a button ON, an other OFF,...).
For save his sequences, I must generate text for register in file text and for execute this late.
I would like to work in LabVIEW but I don't know in which form can I register the sequences.

[tst]

Actually, Proven Regular is my rank, although not for long. The nick is TST (but if you want you can call me Wile.E. My plans don't always work as expected). Anyway, this can easily be done in LabVIEW, using text files or binary files. The attachment shows a simple example for a spreadsheet text file, but replaces the read file function with a constant. Try searching the example finder (Help>>Find example) for "file". You'll find a lot of examples of how to work with files.
Also, if you're serious about using LabVIEW (which I highly recommend. It is probably the easiest to learn programming language around, it's very fast, very good and has a great community supporting it), I suggest contacting your local NI office and asking them for a LabVIEW course, or searching the web for tutorials. They could be a great help.

[tst]

What LabVIEW doesn't have is a convenient interface for attaching files on its official site. I forgot the file.