Encryption using an external (windows)executable

[supriyav]

Hello,

I've an vi through which the User can enter the input fields.

In that input fields some of them should be encrypted using an executable(windows).This executable will be created by someone else in my group.

Then that encrypted data should be saved and processed using the vi.

Here i need ur help.

I can start the executable using the System exec.vi.But i need to know how to give inputs to the exe through Vi and get the output(encrypted data) from the executable.

Please do the needful

Thanks and Regards

SupriyaV

[djolivet]

"This executable will be created by someone else in my group"

Maybe you should have your co-worker compile the code to a DLL instead of an EXE. Then you can simply call the DLL from LabVIEW instead of trying to figure out communication between the two applications.