cvi 2013 sp1 bug?
Hello, I have defined a structure in the program : typedef struct{ char name[100]; char ip_addr[65]; ...;}BATTERY_ALARM_STATE; static BATTERY_ALARM_STATE gBatteryAlarmState; void func(){...;...
View ArticleProblem of using FileSelectPopup()
I have a code phase which call the Windows' API: while (TRUE){ WaitForSingleObject(audioEventHandle, INFINITE);...} Today , I find a problem: using the FileSelectPopup() to show a file select dialog,...
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men bar on tab page
I have what might be a bug to report regarding menu bars on tab pages. It's easy enough to attach a menu bar onto a tab page as seen in this screen shot: The menu bar visually gets attached and I...
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CVI 2013 SP2 libraries
Hello, I have installed CVI2013 SP2 (download version) on a brand new Win7 64 bit system. I remember to have chosen to not install Device Drivers. So I am surprised that in the Library menu I find the...
View ArticlePossible CVI13 Debug Mode Bug
I have found a possible bug in Debug mode in CVI13. The issue is a bit complicated. It has to do with returning a struct from a function, then referencing a char pointer in that struct in a call to...
View ArticleCall stack buttons reversed in CVI 13
I just noticed that the call stack buttons in CVI 13 are opposite from CVI 12. When I hit a break point in CVI 12, the Up Call Stack button is selectable and will take me "up" the stack to the...
View ArticleHow do I identify which control is being hovered over?
Hello all, I have a simple feature of my code I am working on. I want to have a detailed help box ( a little more detailed than the tooltip popup option) with instructions I want to print on my...
View Articlemathscript Note ：unexpected char: '@'
I was trying to use the mathscript to fit nonlinear curve with the function ‘lsqcurvefit’，and one error occured：unexpected char: '@'. some code in the mathscript note is shown as following: out =...
View Articleexecute registry
Hi,I have written a CVI app., which should excute my registry automatically. That means instead the double clic into the registry, i need to excecuted by using a simple function or command which allows...
View Articleconvert hexa to ascii
Hi,i converted this trame "444C4D535F436F6D6D616E6420313520C101C10046000060030AFF040016000A" to ASCII but i can't found the right conversion in which i must found a special caracter like Â,Â,¬,... What...
View ArticleAnnouncement: LabWindows™/CVI™ 2013 Run-Time Module for Linux (32-bit) f1...
An update for the LabWindows/CVI 2013 Run-Time Module for Linux has been released. National Instruments recommends that users of the LabWindows/CVI 2013 Run-Time Module for Linux install the update....
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"Find UI Object" doesn't jump to some controls
I did a search and found other "Find UI Object" posts, but none quite match my observation. Here is the issue. I prefer to have my panels spread out in my UIR, without overlap. This allows me to work...
View ArticleProblem with FieldPoint 13.1 Installation
CVI 2013SP1, Win7. New computer. Launched a project that I finished a couple years ago that used some CompactFieldPoint hardware. When built, got a bunch of link errors. Ah, forgot to install...
View ArticleHow to deploy a CVI app using a .NET controller?
I am trying to deploy a CVI app using a .NET assembly, using the 4.0 framework. Here are my project artifacts:CVIApp.exe |-- use --> A.dll ( C++/CLI ) |-- use --> B.dll (Native C++) What is...
View ArticleHow to change the Callback function of a GUI button?
I would like to change the callback function associated with a GUI button dynamically in the programming way. Here is the code piece I tried, but it does not seem to work: const char* pstrLabelSaveJpeg...
View ArticleBeep in pc speakers
Hello, I am trying to implement call back function to beep when I lose a connection or timeout in labview code. Here is the vi..
View Articlehow to get new active index value from ListBox control , when click on item...
Hi All , Panel have two listbox control. One listbox contains list of family and other list contains list of model . like below value( Please the see the attached picture) FAMILY1 MODEL1...
View ArticleA way to get information about colored points from a graph?
Two questions: 1. Is there a possibility to know whether a specific point is already plotted in a graph and what is the color of that specific point?2. Is there a way to use the legend in order to show...
View ArticleHow to activate activeX componets in Lab Windows?
Hi, I try to add Omron CX Lite Active X to Labwindows but not succeeded yet. There is a Communication control component which Properties is same as if I open it in the Excel and I am able to select...
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