Numeric meter digital display color?
I have a numeric meter control in my project. I have the "digital display" visible. Is it possible to change the font color of just the digital display, without chaning the font color of the meter...
View ArticleCVI Distibution with Database Functions
I am working with CVI2012. I have an application that uses the SQL toolkit. I made a distribution and installed it on a target machine (Windows 7 with the CVI2012 runtime engine). However when I...
View ArticleRight Y-axis Hash on Stripchart
I am running a continuous stripchart. Moved from Left Y-axis to right. There is hash on the zero line, comes and goes. See the attached images. Is this a bug in the Stripchart control, or am I...
View Articlestring array from .net wrapper function
I am using a wrapper function created by the .net controller for a C# dll. A function of the dll has a string array argument in C#. The function prototype of the wrapper function for this string...
View ArticleModbus TCP server/slave implementation
Does anybody have experience to implement a modbus server or slave application? My computer needs to communicate with a PLC. The configuration is: computer is TCP server or slave, PLC is TCP client or...
View Articlespc.fp and spc.h not found, How can I get these files
Hello I get a project from my friend, I opened it and built it, then there was an error, spc.h file not found. Then I double clicked on the file spc.fp , it told me that the spc.fp not found. I have...
View Article[need assistance] error LNK2019: unresolved external symbol _CVIXMLLoadDocument
I attempt to load an existing XML file and edit it with Microsoft Visual Studio 2008. Once I add the following function, I get the error LNK2019. CVIXMLDocument doc = 0;CVIXMLLoadDocument...
View ArticleNumeric control precision: display vs value
With a float or double numeric control there are (sort of) two values: that perceived by the user as restricted by the formatting and the true underlying value. This means the code can set a control's...
View Articleutility library error string function?
I've been working on an Error Handler library, culled mostly from these wonderful fora (Roberto!). I can't seem to find an error code string generator for the functions in the Utiltiy Library though...
View ArticleHow to Pass Array of Structures from lab Windows CVI to Labview using Network...
Hi All,I am working with the network variables concept between Labwindows CVI and Labview. I have Structures such astypedef struct TestData{int ID;char ChlName[50];unsigned char Stat;}TestData_t;...
View ArticleCompiler post-build actions
Hi, I've created a post-build action in my project.If I compile the project in LabWindows/CVI environment than everything is ok, project compiles and post-build action executes.But if I start...
View ArticleCOM port empty queue in callback
I have a project that involves up to 16 DUTs that are being serially polled for testing, up to 100+ hours. The testing fixture is a custom PCB. It's serial channel is via an FTDI USB transceiver chip...
View ArticleOpen MP question
Hello, everything is fine, just a question out of curiosity: :smileyhappy: using #pragma omp for before a for loop specifies that the iterations of the associated loop will be executed in parallel. My...
View ArticleCallbacks from two controls "at once"
I need a bit of help with the basics of UI callbacks and threads. Here is the scenario: There are two controls 1. Numeric control with callback for EVENT_VAL_CHANGED2. Button with callback for...
View Articlecan do we use the path with the file name as argument for panel function...
can do we use the path with the file name as argument for panel function ExcelRpt_WorkbookOpen. thank you
View Articlewhere labwindowCVI save its excel file?
where labwindowCVI save its excel file?Thank you
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How can I use LabWindows/CVI do Roulette Wheel ?
This is LabVIEW's example.I want use cvi to like it. (push start button & picture will be whirl)How do I create an image and Rotate it ?
View ArticleConnectToTCPServer Failure in Windows7
I am using "Measurement Studio Version 6.0, Labwindows/CVI" for my TcpIP Server and Client Program.It works very well in the Windows XP circumstance using below functions. But the function...
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 ArticleniDAQmx analog voltage output and impedance
Hi guys, I am using Chassis: NI PXIe-1073Cards Component: NI PXIe-6361 & BNC-2111 connectorI try to output an analog voltage square wave pulse in the range of [0,1] V that regulates a laser Cobalt...
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