user 32 mouse_event dll not working in windows 10
Helllo everyone,I have been working with mouse_event library to generate mouse clicks and it was working fine in my laptop which is running on windows 7 ( even as a executable ) but when i made it an...
View ArticleLabview LvLib to Dll
Hi, I have a application runs on Labwindows/CVI , as a latest addition ended up with vendor only provides LVlib as a driver file to control his hardware , can any one please help me , how to convert...
View ArticleLabwindow/CVI driver development
how to develope dll in labwindow/CVI for TestStand calling. Please provide a documents which have atleast one example.
View Article初歩的な質問ですみません
現在のプロジェクトを引き継ぎつつ、新しいプロジェクトを作りたいと考えています。つまり、一部改変して、新しいEXEファイルを作りたいのです。 古いプロジェクトで開いて、プロジェクト名を変えるといいのかと思ったのですが、プログラムファイル、ユーザーインターフェース、ヘッダーなどはもとのファイルをそのまま参照してきてしまいます。 説明が下手ですみません。...
View Articleמדידה מהספקטרום מפסיקה תעבורת מידע lan
שלום ,יש לי בעיה קטנה עם הספקטרום , ברגע שאני מבצע קריאה ממנו דרך תקשורת אטרנט שאר תעבורת המידע שעוברת על אטרנט למכשירים אחרים "קופאת" ורק לאחר סיום המדידה היא משתחררת. עובדת עם CVI 2015WINDOWS 10SA...
View ArticleIO Device error DAQmx -2147220719
I've been using an application developed in CVI 2013. This application has been running using IO card NI PCI-6534 with no issues. I then updated the IO card to the NI PCIe-6536B due to the PC not...
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Unable to create installation file - Template.ini - HELP
Hi please can anyone advise me how to fix this error? All of a sudden, I can't create a project for me.I uninstalled and reinstalled LabWindows / CVI and the error persists.Creation hangs.It's very...
View ArticleNeed help changing the picture of a command button during a run
Hey,I'm trying to make a command button change its image during EVENT_LEFT_CLICKand change back to original at EVENT_LEFT_CLICK_UPis there a way of doing so?
View ArticleWhere is the activation code of current version?
Hello all,I always have problems with licenses... I just installed CVI 2019. It wasn't in the 'New products or updates' of the updater so I was tired of waiting and I downloaded it from ni.com. Now for...
View ArticleStrange EVENT_DISCARD Behaviour
CVI 2019. I have a couple pretty large apps that have suddenly started acting odd under 2019 in debug on Win10. When I quit the app EVENT_DISCARD is issued to every Callback function. Not just once,...
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Attempt to realloc pointer to memory not allocated by malloc() or calloc()
hello all,sometimes i get this error :and i don't know how to solve it !!and my program doesn't work when i switch to debug run ,i even try to make a small project (just for getting the same error to...
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unexpected output in DebugPrintf
Hello,today I used the DebugPrintf command to compare two different numbers obtained by two different routines and was quite surprised to not only see these two numbers: before that line there were...
View ArticleRebuild command still crashes CVI
For the last decade I have had every version of CVI crash every time I try a simple [Build][Rebuild]: [FATAL] [GeneralSignalHandler] [.\source\jeff\i386\except.c:175] UnknownI've posted a similar...
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Documentation Tags won't show up
After finding out that these tags could be used for user generated functions I wanted to start using them in my code. I can see the tool-tip help in the library functions but not in mine. Even after...
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Documentation Tag Issue
After finding out that these tags could be used for user generated functions I wanted to start using them in my code. I can see the tool-tip help in the library functions but not in mine. Even after...
View ArticleKeysight E8267D
Hello everyone, I am using signal generator which is called Keysight E8267D. I found the IVI driver, but I could not understand I how to control pulse width with PRI. Could you help me please.
View ArticleTTI QPX1200sp
Hello everyone, I am using TTI QPX1200SP power supply and I could not find any driver to control with Labwindows CVI. Is there anyone who has used before? Thank you.
View ArticleFileSelectPopup errors out
Runtime error window:NON-FATAL RUN-TIME ERROR: "c:\...\CVI\Includes\excel_datafile_stuff.c", line 1004, col 13, thread id 9752: Function FileSelectPopup: (return value == -180 [0xffffff4c]). The dialog...
View ArticleCVIRTE.DLL crash from service
I am developing an application that is launched from a Windows service. This application links to several DLLs which, indirectly link to cvirte.dll. This procedure succeeds when I am working from my...
View ArticleNecessary module for distribute application with excel report
Hi, I am trying to installing the cvi project (my developed project on cvi) after creating a distribution on new PC that no have a cvi compiler. My project use excel2000 driver supplied by NI. After i...
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