Howto get the information about a VI

Hi all,
I was wondering if there is a tiny software (or option in Labview 7.0)
to get info about a VI.
What I would like to do is, without openning a VI in labview I will run
this tiny programme and it will tell me the terminal information. What
is the name of the inputs/outputs what are the data type string, number,
array?
Does anyone know something like that?
Cheers

Volvo JazzHouse wrote:
> I was wondering if there is a tiny software (or option in Labview 7.0)
> to get info about a VI.
>
> What I would like to do is, without openning a VI in labview I will run
> this tiny programme and it will tell me the terminal information. What
> is the name of the inputs/outputs what are the data type string, number,
> array?
LabVIEW's file format is proprietary and highly binary. This may change
in the future by using a more text based format (hearing XML anywhere?)
but until now it's the state of affairs. You could maybe write a "tiny"
LabVIEW app which does something like that and install it in the the
registry into the popup-menu of VI files to be launched with.
Eventhough the basic format of LabVIEW files is much like Maci
ntosh
resource forks and therefore isn't to complicated although binary, there
is no way anybody outside of NI could even guess at how the resource
data of the VI information is organized internally. And the only
software on earth (and most probably in the entire universe)
understanding that format is LabVIEW itself.
Rolf Kalbermatter
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

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