How to get measurement result report from CVI code created by NI Vision...
I have a project to detect LED on PCB boards , So I study NI Vision Assistant example dental floss to measure Area (%), Mean Value, Standard Variation, Minimal Value, Maximal Value. I can get...
View ArticleRelative path
Hi,I am trying to run a .bat file (i.e. “mybatfile.bat”) from the tools menu. At the moment I manage to do that by customizing the Tools Menu: Tools-->Customize-->Add then in the “Menu item name”...
View ArticleRS232 : Port error (No port found) on windows 64bits (but OK on Windows 32 bits)
Hello,I use a com port for communication in RS232 (USB/RS adaptor). It works well on a PC with Windows 7, 32Bits.But if I use it on a Windows 64Bits (Windows 7 or 10), I got error : "No port found".The...
View ArticleCan't find " Windows Media Player " in the ActiveX control list
Hello, I want to modify a program I have written to had function of reading Video files and PowerPoint files (using ActiveX).For the video files, I want to use an ActiveX ("Windows Media Player"). I...
View Article.net ip address
Hello, I am calling a .net dll driver. There is a variable defined as "System_Net_IPAddress IPAddr" in the .h file. I need to assign an IP address (e.g. 192.168.5.1) to the variable IPAddr. I am...
View ArticleExcel Report - Problem with writing strings in scientific notation to an...
I'm trying to write hex strings to an excel file using Excel Report, but I came across cases where the string happens to be in scientific notation ("3E04"). The excel file interprets "3E04" as 30000....
View ArticleCVI dll not working with all CVI programs
Hello, I developed some DLLs for my functionality in labwindows CVI. Also I made a test program for those DLLs in CVI , linked and it worked as desired. But when I integrate the same DLLs in to...
View ArticleSend Command to instrument using TCP/server
Hello All;I make a Dll to remote control an instrument.Know i wanna make server application that communicates with client and make the remote control to the instrument1-I add the .lib and the Dll to...
View ArticleSaving files in program files
Hey everyone, I am using CVI 2013 for an academic research.In the program I made, I allowed the user to choose any directory for the output files using "DirSelectPopup". The problem is when the user...
View ArticleFileSelectPopup focus issues
I'm having some trouble with the FileSelectPopup. If I position the dialog so that it is eclipsing my main application (but is smaller in dimension), and then shift focus to the main application...
View ArticleLogical name of instrument
How can i get the logical name of an instrument (lets say i am using hp34401a), ?because right now if i am calling function initwithoption in the function then it is not giving me proper logical...
View ArticleHow to display a video on a panel with Active X (CVI 2013)
Hello I want to display a video on a panel. I use ActiveX control.First, I've tried with "Windows Media Player" activeX control but I have a problem : the activeX screen on my panel is automatically...
View ArticleCannot install CVI2017 on isolated computer
I am trying to install CVI 2017 on a test computer which is currently running CVI 2015SP1. This computer is not connected and cannot be connected to any network. The installer immediately says it...
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Separar 2 numeros de una string a 2 variables enteras
Buenas tardes, Tengo una cadena con el valor "C1-C24" y me gustaría separar en 2 variables tipo int (int a, b los números que aparecen en la cadena. El resultado seria el siguiente:Cadena = "C1-C24"...
View ArticleBlinking DrawPoint
Hello, I'm using timer for drawing a moving body in each timer tick. For deleting the old draw, I'm using XOR mode and draw twice the moving body. It's work fine but it's has a lot of blinking. I need...
View Articlenew progress bar demo
hellow all This source code containes code for another way (just for fun) of progress bar while the main app doing somthing else.FILL FREE to use/modify this demo
View ArticleAn error that I can not correct
Helpplease:Someone will be kind enough to help me fix this problem? Thant you
View ArticleStruggling with MATLAB compiled .dll
I have spent the majority of today stuck on this problem, so any help would be greatly appreciated: My project involves making use of a relatively elaborate MATLAB algorithm to analyze a large amount...
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