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Filtering accentuated characters in a string control in LabVIEW

by: Active Participant
‎03-24-2011 09:04 AM
Last Edited by: Member Example_Scrubber_Nian ‎08-15-2017 01:48 AM

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 example VI shows how to how to prevent the use of some characters in a string control.


Description
It is based on an event structure. This structure is used to filter several characters written by the user in a string control.

In the example, every accentuated character is blocked, but it can be easily adapted to allow or block other letters.


Requirements

  • LabVIEW 2012 (or compatible)


Steps to Implement or Execute Code

  • Download the attached VI
  • Run the VI

 

Additional Information or References
Block Diagram

snippet有点问题 所以用了截图.PNG

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

Guillaume H.
National Instruments France

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

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