@ Vicky, @ Neil:
Thanks for your replies. For smaller applications it may work as you described.
But I have some 150 objects on the Front Panel to be edited. That would mean I'd have to create
property nodes for all of them with the posibility for changing name, position, size, positions after decimal point, etc.
Then I would have to save it into a file. I think this is to much effort. It would be
very easy if NI provided a password protection for the opening and editing of the block diagram.
That would be it. But most probably this is not requested by many users, either your are a programmer
or you are a user of the vi, but nothing inbetween.
Thanks again,
Christian