Keyboard Controlled Cursor Using LabVIEW

[USBarnes]

Overview

This example was written to show how event structures and property nodes can work together to move a cursor on a graph by using keystrokes.

Description 

In the attached example, certain letters on the keyboard (A, D, W, and X) are programmed to move the cursor in certain directions by using event structures. Other properties are also made available for the user to modify during run-time. Instructions are also included for how to exclusively use the keyboard to execute the VI.

Requirements

• LabVIEW 2012 (or compatible)

Steps to Implement or Execute Code

1. Run VI
2. Following buttons of the keyboard are used to move the cursor
   "A": Move cursor left
   "D": Move cursor right
   "W": Move cursor up
   "X": Move cursor down
3. Use the direction arrows to change the cursor lock option

Additional Information or References

Reference

How Do I Programmatically Create a Cursor for a Graph in LabVIEW?

VI Block Diagram

 

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

[JAYBIOMEDICAL]

THANK YOU.....

I WANT TO CONTROL CURSOR WITH USING KEYBOARD ON MY GUI.

SO CAN I DO THAT? & IF I CAN THEN PLEASE HELP ME WITH THIS