Lab的键盘控制

[boyKK]

Lab能做到键盘控制的功能吗？比如，按下CTRL屏幕出现一个提示框这样的情况？请高手指点

帖子被boyKK在08-12-2005 04:21 AM时编辑过了

[Yukee]

If your LV's revision is above 7.0, the are a function which is "input device control"

there are what you need. 

[测试工程师]

采用Key Down事件处理

[Yukee]

But ,Use "Key Down" event that cann't tell which key down to take the action freely .must use "key focus" and you pay a attribute for your front pannel's "control" which is "key navigation.."

if you case is concerning a bit of keys action. it is OK. just do some procedures .

[yulzhu]

如果对应的是某个确定的一个键的

可以用快捷键设置，这一般用于按钮的控制

如果要监视键盘的输入字母，那么事件结构后查询效果比较好