基于LabVIEW的控件焦点切换功能设计

在某些场合下,自动化监测设备采用了不带鼠标的计算机,所有操作需通过键盘实现,Windows操作系统通常默认TAB键用于轮选操作控件,这种单一的操作方式非常不便;基于LabVIEW软件开发平台设计一套优化系统,实现键盘上下左右键对控件的焦点切换;先对控件建立模型数组,再通过控件行、列的逻辑运算及与数组的正反向转换实现该功能;该设计已成功应用于某发动机监测设备上,结果表明,系统运行稳定,提高了操作的便利性。

Design of Control Key focus Switch System Based on LabVIEW

In some occasions,automatic monitoring equipment uses computer without the mouse,all operations must be completed by keyboard.Windows operating system usually through the TAB key to switch operation control which causing inconvenience.This paper design an optimized system based on LabVIEW,realize the UP,DOWN,LEFT and RIGHT key to switch the control key focus.Establish Model of the control array,and then through the logic operation and switching each other for controls and array to realize the function.