Example Code

Mass VI Password Editor Using LabVIEW

Products and Environment

This section reflects the products and operating system used to create the example.

To download NI software, including the products shown below, visit ni.com/downloads.

    Software

  • LabVIEW

Code and Documents

Attachment

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Overview

This VI allows you to set the password state of an entire directory or LLB

 

Description 

This VI makes use of property nodes to gain access to the password properties of a VI so that you can set a password, remove a password (provided you know it) and set the VI to locked. Using for loops the code is iterated to allow a folder / LLB to be passed through it.

 

Requirements

  • LabVIEW 2013 (or compatible)

 

Steps to Implement or Execute Code

  1. Open VI
  2. Select folder of VIs / LLB in the file path control
  3. Select the desired state
  4. Enter password to unlock if required.

 

Additional Information or References

VI Snippet of Block Diagram

SNI.png

 

 **This document has been updated to meet the current required format for the NI Code Exchange. **

 

Matt H
Applications Engineer
National Instruments UK

Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.

Comments
Jeffrey-yuefeng
NI Employee (retired)
on

VI analyzer can be used to do similar things.