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Multiple file search crashes CVI

I just got a new hard drive and re-installed CVI.  I have the subscription and made sure to download all the latest updates.  My version is 15.0.1 (240) Base Package.  Anytime I try to run a Find...

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Disable Table Cell Selection

Probably best to describe what I'm trying to do. I want to allow the user to select a row using the row label button which highlights all the cells in that row. That works.I ONLY want the user to be...

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How to make an Image global?

HiI am trying to access an Image acquired using NIIMaqdx from a different .c module within the same program. Basically, I have written the live image acquisition in a separate .c file and I need to be...

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DLL retaining data once passed

Hello,      I have to make a DLL in Labwindows CVI. I want to arrange in such a  way that once I provide some information to DLL from program, for eg a variable no1 using function getno(int number)...

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Setup GPIB controller on a PC and GPIB listner on PXI

Hello everybody, I am trying to setup a GPIB communication between a PC to a PXI controller.I have the following setup:Chassis PXIe-1078Controller PXIe-8821GPIB interface module - PXI-GPIBGPIB-USB-HS+...

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Synchronizing cameras with encoder and I/O expansion board

Hello,  I am trying to acquire simultaneous images from two identical camera link line scan JAI cameras via two NI 1433 boards. Both the cameras are getting their trigger signals from a quadrature...

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Tamper Evident Data Recording

 AMS2750E covers pyrometric requirements for thermal processing equipment used for heat treatment. It covers temperature sensors, instrumentation, thermal processing equipment, system accuracy tests,...

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CVI Image_control

I want to get the roi postion of the imagecontrol

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Threading question

HiI am new to threading.I am trying to reuse functions that store data in variables and structures etc.  Rather than doubling up on everything and using if else etc. I was thinking about using arrays...

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help message like comic

hi everyone,i want ask you something.I want show an help message when the cursor pass on a label like a comics. is it possible? thanks in advance

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Create a function code for comparing data frame and response frame in CVI

Hi,I'm new in CVI  i want to create a function that can compare between data frame and response frame and this my try any help please thank you 

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ActiveX Excel - Add A New Worksheet To An Open Workbook

Looking for example code to add a new worksheet to an open workbook in Excel 2013. Using CVI 2015. I programatically got the Excel app opened, a workbook file loaded with multiple sheets, I'm reading...

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how to connected to the Internet and change system date/time?

HelloI want to know if my computer is currently connected to the Internet.So I'm looking for several related functions. But I could not find it. And I want to change the date/time on my computer. I...

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create a function in CVI

 Hi,i need  to create a function that can be called several times in my code to compare different sent and received frames, and pass the sent and received bytes by reference or value (array of bytes)...

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DateStr outputting incorrect value?

I got a report of an anomaly on a production application.  It occurred yesterday.  A few UUTs apparently "skipped ahead" by several hours of testing inexplicably.  My software records unit test results...

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USB/GPIB to Ethernet Switch Interface?

I am fabricating a test setup with LabWindows.  I want to take a bunch of instruments, such as: multimeters, oscope, power supplies, mcu can bus board etc. and merge them into one big interface that...

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"Synchronous" Multimeter Measurements

As the title may imply, I would like to use a digital multimeter to measure several lines at once for my LabWindows application.  I want to measure 8 or so signals at once and run threads in LabWindows...

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Invoke Node Error

Good Morning,  I created a project with multiple VIs, my main Idea is running the whole project respectively through Next Button.  my project contain from the first Logo page >> Login Details...

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Invoke Node Error

Moved to another board

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How To Move A Sheet In Excel

I created a new sheet in Excel. The Excel app does not allow the creation of a new sheet after the last sheet, you have to create a new sheet (the default is 'next to the last') and move it into the...

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