hex values

[epiz]

I have 15 sets of hex data. I would like to organize these in separate files or maybe within a combo box so that I can pick and choose which one I want to use. I want it so I can pull this data, it can stay in hex form and I can then make a change in a small part of the code(in hex) and then write this data to a device. Is this possible?

[eberaud]

Hexadecimal is just a display representation. At the end of the day, the data in the background is an integer value. So you don't really need to worry about "staying in hex". If you use a combo box, which is purely text, then yes you'll need to choose hex when you convert your numeric values to strings. When the user picks a value you will need to convert back to an integer by telling LabVIEW to interpret the string as hex. What you want to achieve sounds totally doable (and easy).