CVI graph control Y axis division
I want to set the Y axis division in 25 increment. For example, 0, 25, 50, 75, 100, 125.... regardless of the scale value. If the scale is 470, it will go like .....425, 450, 470. Anybody knows how to...
View ArticleError -6636 when create a TDMS file
I use the following function to create a TDMS file. I got the error information. What is the problem? I did add the tdms extension name. TDMS_CreateFileEx ("filePath", TDMS_Streaming2_0,...
View ArticleHow do you de-select a numeric control?
CVI 2013SP1, Win7. I have a touchscreen application with a bunch of numerics on the GUI. The numeric control callback receives an EVENT_LEFT_CLICK when the operator touches a numeric. The program...
View ArticleCVI 2013 Variables and Call Stack column oddity
As the title suggests, I'm seeing very annoying behavior from my Variables and Call Stack window. I started scrolling quickly in the Globals list and the columns got all wonky. See screenshot. It's as...
View Articlehow to convert time from second to hh:mm:ss using CVI
how to convert time from second to hh:mm:ss using CVI? Can anyone advice?
View ArticleHow to convert .lib to source file .c
Hi,I have a .lib library compiled from a Labwindows/CVI project, theproblem that lost the source file Can anyone help me or give me how can i convert .lib library to source file .c?Thank You
View ArticleTCP psh and ack
does any one have any experience of sending psh on the end of a tcp write command, is there a method of ensuring each write has a tcp [psh] push code added at the end of the string. I would prefer to...
View ArticleExcel: write text "00003589" in but it become number 3589
There is a problem when I use this function :ExcelRpt_WriteDataFromTableControl I write a column of text data such as "00003589" and "0000F689" to an excel , but when I done this , the data in the...
View ArticleDDC (diadem data connectivity)-windows-dll (nilibddc.dll) for Linux ???
hi all, a question regarding the "nilibddc.dll" . i use this library and this open standard inside a not-CVI project (using Qt). now I want to compile this in an ubuntu-linux-environment. qt does the...
View ArticleCannot replicate the ring cells' value list on a table
Hi, I am trying to create a variable-size table/matrix of ring cells. The default value list is "0 (x)" and "1(P)", for binary purpose, specified in cell (1,1). When I insert a new row and/or colum on...
View Articlelaunchexecutableex with command line parameters
I am trying to launch an batch file with command line parameterslaunchexecutableex("C:\\mybatch.bat 10 2")the batch file returns an error. If I run the batch from a windows shortcut with the same...
View ArticleIf the table cell can not receive a virtual key?
Hello, Want to execuate a "copy/paste" function in the table control. I hope type the "Ctrl+c" to copy text in a cell, but nothing to do with the "ctrl" key pressed. David
View ArticleTCP Connection: send data from CVI Client to LabView Server
Hi! I have big issues establishing communication over TCP between client app written in CVI and server written in LabView.First, I created client app in LabView and communication worked fine. In...
View Articleruntime error
i downloaded a guide about IVI driver form ivifoundation.org . my environment is Labwindows.after i followed the steps listed by 'Guide of using IVI ', i built the project , but when i choosed to...
View Articledisplaying string of booleab buttons when second is pressed.
Suppose that i have four binary buttons i.e. a, b, c, and dwhen b is pressed after a it should be displayed "a-b"Similarly if c is pressed after a then it should be displayed "a-c"if a pressed after d,...
View ArticleScanFile is skipping zeros
Hi, I've been using this algorithm for some time in CVI 2012, but now in CVI 2013, I have found that ScanFile is not working the same for me. I'm unclear whether this is a CVI 2013 issue, or just a...
View Articlegenerate a cvip file
I want to debug and improve the application, then I want to generate a cvip file and later open with LabWindows CVI Execution Profile Viewer.I have Labwindows CVI 10.0 FDS I have configured :Options -...
View ArticleTwo threads in one panel
Hello, I am trying to develop a vision application with CVI that loads files. vbai after connection...the application interface has two positions (left and right)...I want the two buttons START calls...
View Articlehow to deal with visession in IVI-C driver program ?
a ViSession is an identifier that corresponds to a session.My instrument is a remote internet device . i can call VISA library to implement communication between labwindows and my remote internet...
View ArticleIs a tree item its own sibling?
I have a routine that takes a tree item selected by a user and loops through all of the item's siblings: itemRelated = TRUE;treeItemToTest = 0;while ((itemRelated) && (treeItemToTest <...
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