return Argument to CMD

[Aric_liao]

Yes, this is the only option I can find at now. thank you.

[wiebe@CARYA]

Or named pipes...

That sounds complex, but there are command line commands for them ("\\.\pipe\my_named_pipe"), and with .net it's easy in LabVIEW. It doesn't fit your exact situation, but if you need a continues two way stream between command line and LabVIEW, it works like a charm.

[pincpanter]

Sam Sharp in an earlier post linked some thread in LAVA forum where the problem has been solved.

I took a look at a couple of them. They use .NET to attach a console to the LabVIEW program process.