Archives by Tag 'Programming'
How to Change Combo Box at Run Time in LabVIEW
It will be very useful if we can change the strings of combo box in run time in LabVIEW. For example, if our LabVIEW application allows user to change the test sequence of UUT at run time and we store that test sequence in combo box, then we will need this. In fact, it is [...]
How to Create a Programmatically Changed Text Label In LabVIEW
In LabWindows/CVI, we can create a free label text control on the front panel and change its text and appearance in program as we wish. But, this can not be realized in LabVIEW, because the free text label in LabVIEW can only be changed in edit mode, there is no way to change it in [...]
A Better Way to Program Controls of the Same Kind in LabWindows/CVI
Usually, there are only one or two controls of the same kind in a normal VI(Virtual Instruments, computer based measurements and automation systems) application. And, we can write the callback functions of these controls one by one in LabWindows/CVI. But, if there are more than four in number of the same kind of control, it’ll [...]
Three Principles to Follow when Design LabVIEW Applications
When using LabVIEW to develop huge and complex applications, we would encounter many problems not only the same as we use text based programming languages but also some problems which are unique for LabVIEW. LabVIEW is a graphic based programming language, it free us from the worry of syntax error and memory problems, but on [...]