DAQExpress
新建一个类里面的一个控件是怎么加入进去的？
各位大神，我现在在学习OOP编程，发现别人的程序里的类中有几个控件不知道怎么新建进去，如：disp;BoardID;visa这三个控件，这个有在Labview里怎么找也找不到，希望大家能指导，不胜感谢。
Hey Kevin,
You posted about a LabVIEW in a DAQExpress English forum. I recommend you post in your regional community (if you prefer to use your native language) or the LabVIEW forum (in English) for future doubts.
According to Google Translate, you asked:
I am learning OOP programming now, and found that there are several controls in the classes of other people ’s programs that I do n’t know how to create, such as: disp; BoardID; visa. These three controls are not found in Labview. Come, I hope everyone can guide, thank you very much.
Those controls are Data Value References for a boolean, VISA reference and U8 integer, respectively.
All the best,
