Need Help in Troubleshooting to open a COM Port
Hello! I had a question regarding reading value from USB for that I have followed CVI/Sample for rs232 which works individually well, but then combining with my application has issue with opening a COM...
View Articlehow to append some data in a csv text a file at a certain place in a desired row
hi guys i have text file in which have some data. i want to put value results and pass or fail values in to already opened text file. for example i have a lines in text...
View Articleset a picture on ui
hello,i have a folder contain many pictures, i want to know the function that allows me to get a picture according to the name and set it on UIthank you
View ArticleTIMER STOP AFTER FEW SECONDS
Hi to all of you. I want to know that when timer start how can we set that after three seconds timer starts automaticaly. means how can i count three seconds basicly and disable the timer after three...
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Le Bluetooth dans LabWindows/CVI 2013 version 13.0.2
Bonjour, à tous ceux qui lise ceci. Déjà, sachez que je suis une bille en programmation et que je me lance dans LabWindows/CVI. (c'est pas trop mon choix c'est pour un projet d'étude ^^) Bon, voici...
View ArticleText Box read
Hello,does anyone know how to read data from the Box text?I am using the following code to read data from a file:g_fileh = OpenFile ("GPSlocation.txt", VAL_READ_ONLY, VAL_OPEN_AS_IS,...
View ArticleCerrar Pantalla creada con printf()
Hola a todos,aunque talvez la pregunta suene tonta, quisiera pedirles una solución a este problema. Hice un programa en LabWindows 2017, en este tengo un GUI; dentro del programa uso la función...
View ArticleWay to tell the version of a UIR file ?
Hello all,I manage different versions of CVI and various executables at the same time. So UIR incompatibilities is a problem. Is there a way to tell which version a specific UIR file is ? Either using...
View ArticleInitialization of shared network variables is very slow
Hi there!I'm writing a simple application to read/write shared network variables in C++. To do so I use the function CNVCreateWriter to create a writer for each variable I want to use:...
View ArticleOutlook2000 help
I am trying to send emails though MS Outlook. I am using the outlookrep2000 sample as a reference, but I need to actually open Outlook using a different account than the default one on my PC. Does...
View Articleruntime error with scanf function
Hello, I am trying to create a simple console application and keep getting the following run-time error from the CVI compiler: NON-FATAL RUN-TIME ERROR: "c:\CVI Programs\struct2.c", line 20, col 17,...
View ArticleEntry point not found
Hi I have a project that is perfectly running under "debug" configuration.Once I switch it to the "release", it is compiled, but then I am getting an error - the procedure entry point xxxx could not be...
View ArticleData Socket Error -149
Hi How do i fix this data socket error ?Error Code -149Thank You
View ArticleCOMMENT FAIRE COMMUNIQUER UN gpib /usb
Bonjour suis stagiaire et j'ai trouvé un programme source en labwindow qui piloter unanalyseur de reseau . Labwindows 2010 et il me demande d'extraire ce programme et installer dans un nouveau Pc...
View ArticleUSB/GPIB
HOW TO ADD A PROGRAM AFIN the computer communicates with a network analyzer via GPIB/USB on Labwindows.
View Articleerreur 0c0000147
Bonjour,s'il vous plait , je reviens pour vous demander j'ai trouvé un programme labwindows de 2010 sur un ancien pc xp, j'ai le copie sur sur labwindows 2017 sur un nouveau ordinateur window 7. Le...
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DBConnect FATAL RUN-TIME ERROR
The results of the application are saved in the database. The record can be every few seconds or even hours.The application is resistant in case of problems with connection to the base but not on FATAL...
View Articlecreate leds
Hello,I want to create leds according to an input variable can you help me ?thank you
View ArticleOpenComConfig returns -5
Hi All, Anyone have any ideas why OpenComConfig would intermittently return a -5 on some but not all serial ports after being looped several times in a test execution? The application is...
View ArticleRINGS
hello I am just starting with CVI and i keep getting the same problem every time I use ring control I even used a ready example from one of the post in the forum but the problem keeps showing up I...
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