change of presence at run time

Similar Questions

• Do not change StationGlobal.ini at run time

  Hi, in my application I use global station not only to set up the Test Station. The user (developer) should have the opportunity to change these variables in edit mode, but I would like to block the file during execution for 2 main reasons:

  1. The user can change some of the values of the StationGlobals during the test, but at the beginning of the test, it should always have the same default values. I could restore the defaults at the end of the trial, but... This isn't the solution.
  2. Twice during execution, it happened that the application crashed during the updating of the StationGlobal by removing all defined values.

  I could protect the file using the windows property, but in this case, the user cannot access the file in edit mode.

  Any ideas?

  Thank you.

  
  

• How to change form properties at run time

  Hi I have a piece of text data that I put on = no and hide data = yes. I want to write a trigger for a command button that modifies these properties enabled = yes and hide data = no. How can you change a property of points of data during execution?

  Look in the documentation online at the Set_Item_Property() integrated.

  (and keep this link in order to study the other chapters of this great documentation)

  François

• change the properties in real time

  Is this possible?

  I have a digital command and a loop for. I would like to change the propertis of num control so that it increments as the Terminal counter, i.e. control number is a multiple of the meter. The user can run the loop for x times those and another times y times. Digital control are editable as it is a multiple of the value?

  Thank you.

  Yes, you can change these properties at run time (real-time is something different).

  Right-click on the control terminal, select Create-> property-> data-> incremententry limits.

  Good luck.

  tone

• How to change the properties for some controls at run time?

  Hello

  I would like to change some properties for some controls in front of Panel at run time. Number of properties of the control I want to change is based on a newspaper user file opens in the final application.

  I've attached an example where I'm changing the visibility of digital controls. Problem I have I don't know what reference to connect to the property node in the case where the control loop for is not a digital control. The example is based on the label.text property but I could use the more generic classname property as well.

  Kind regards

  Petri

  Initially, a control has no legend.  It is not just the caption string is empty and the legend isn't visible, but the caption object does not exist.

  At the time of change, when a legend is on something other than an empty string, the object of legend is created.  If you redefine the legend with an empty string, the object of legend is deleted.

  During execution, the object of the legend cannot be created or destroyed, but if it exists, it can be changed.

  When I legends I want to change during execution, I initially affect the '. '.

• How to change the options in the menu of Run time during the execution of labView

  Hello Hello,

  I m using LabView 8.5.How to change the options in the menu Run time for any control during execution of Labview

  Thank you

  JAI

  Hi Jai,

  Try the below attached VI and let me know if you still need some explanation.

  Rgds,

  Vinciane

• Satellite X 200 - 25 G: problem of Flash Cards - Run time error file TCrdMain.exe

  Hello world!

  I don't know how, but I have a problem when my windows Vista from (running)
  The problem is with these file TCrdMain.exe this file is for Flash cards, end running every time when I put my PC on (with windows startup). But I see this problem: "Run time error file TCrdMain.exe ' and I should click Close.
  I don't know where can I uninstall this program and when I find that driver (Software) (if I uninstall and then install this driver, maybe that everything will be OK). This is the main problem.

  And another question...
  There are so many programs with this computer (laptop), and if I want to install Windows XP for example, where can I find everything (each programs) there may be 10 or 15 pograms.

  It will be a big problem if I change my OS. Y at - there a site where I can download, everything...
  Thanks for the replies, nd sorry about my English :-) skills
  Best wishes from the Bulgaria and have a nice day!

  Post edited by: me

  null

  Hello

  I'm not very well why the executable Run TCrdMain.exe error, but it is certainly up to Toshiba FlashCard software and the FlashCard belongs to the package Toshiba Vista added value m.

  Kody is good. Reinstall the VAP and check if this helps solve this problem.

  With regard to the question of the other;
  You are right; the notebooks are preinstalled with many different applications. But it is necessary because the laptop supports many different features.
  However, if you want to install XP OS on the X 200 PSPB9E series, you will need drivers Toshiba XP and all need Toshiba XP drivers are available on the European driver Toshiba page

  You must install all the drivers available if you want to use all the features of the laptop.

  Concerning

• How can I add a page control tab at run time?

  Hello

  I'm trying to add pages in the control tab in run mode, but I can't because it must be in edit mode.

  Here are the steps that I have:

  1. run the application.

  a. the application reads a txt file and it translated into a table with the number of rooms; [201, 202, 203, 204]

  b. the application takes this array and puts in place of the pages after how it is in the table and names must be the same as the numbers. (Now the program will start to collect information to fill the pages.

  c. the user can now change between pages. (Each page will have a table that will be updated with new information at run time)

  Is this possible or have you another solution?

  Grateful for answers.

  No, you cannot add pages, just as it is not really supported to add commands or the lights either (well, unless you plan to have always installed LabVIEW and not only the execution engine. If this is the case you can self-generate tabs etc. with VI Scripting pages).

  You can use an image control to "simulate" additional tabs, the orders or the lights, but normally it is possible to find a different and easier solution.

  In your case, it seems that all the pages have the same controls on them, it would be just the content that would change. So what you really want is a way to navigate between the 'rooms' availability You could add a list next to the tab control box, fill the list box with the availability of the rooms and the value of the list box to select the content to display on the tab of single page beside him, or you can use a menu drop-down. If you do not like these alternative presentations of the room options then you can generate the tabs in an image control and have a tab control page below which showed the content of the tab selected in the image control. That's a lot of work.

  Another option would be to create Let's say 10 pages in edit mode and then have the arrows under the control that allowed the user to navigate through the available rooms in groups of 10 (still is not really necessary to individual indicators on each page you don't need to make them on page... something to get this must simply move the indicators and controls on the tab control with the) arrow keys Cela will give you a black frame behind them, but in run mode, it will look as if they are on each page). In this way, you could have the appearance tab and navigation without having to simulate the tabs with an image control. The fact that many other graphical interfaces have such navigation of two levels means that the user will still find intuitive to use.

• CVI 2013 ' FATAL RUN - TIME ERROR: pointer to free memory passed to the function of library "when you access a struct of struct

  #include 
  #include 
  #include 
  
  typedef struct StringsStruct
  {
    char A[10];
    char AA[10];
  
    char B[10];
    char BB[10];
  
    char C[10];
    char CC[10];
  } StringsStructType;
  
  StringsStructType Strings = {0};
  
  char *const SelectedStrings[3] =
  {
    Strings.A,
    Strings.B,
    Strings.C
  };
  
  int __stdcall WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
                         LPSTR lpszCmdLine, int nCmdShow)
  {
    if (InitCVIRTE (hInstance, 0, 0) == 0)
      return -1;    /* out of memory */
  
    strcpy( SelectedStrings[1], "TEXT" );
    /*** FATAL RUN-TIME ERROR:   "main.c", line 32, col 11, thread id 0xXXXXXXXX:   Pointer to free memory passed to library function. ***/
  
    Breakpoint();
  
    return 0;
  }
  

  Any chance to get this working in 2013 CVI?

  "& Strings.A [0]" does not work either.

  Hello CVI - User!

  Thank you for reporting the issue. I filed the bug report # 423491.

  I did have a chance to get rid of the error by changing the definition of the structure, but I was able to get the program running by disabling execution checking when the fields in the structure are initialized:

  strcpy( (char*)(uintptr_t)SelectedStrings[1], "TEXT" );
  

  Or perhaps a more descriptive workaround solution:

  #define UNCHECKED(x) ((void*)(uintptr_t)(x))
  strcpy( UNCHECKED(SelectedStrings[1]), "TEXT" );
  

  Thank you

  Peter

• Polymorphic VI fits in run time?

  Hello

  I'm new in LabView and I would like to know if polymorphic VI dynamically adapt the type of data at run time.

  Thanks in advance.

  No, determine which instance it has to use is done in time to change before compiling.

  You can manually select the instance (selection by menu, necessary for the polymorphism for outputs) or (for entries), it automatically adopts.

  Norbert

• VISA writing differs between TS and LV Run - Time Engine development agencies

  Hi all

  I made a request on LabVIEW to test the BERs (Bit error rate), and I used the Write VISA between two COM ports to Exchange data.

  Everything works great using just of LabVIEW.

  Later, I used TestStand to call my application (VI). Adapters of LabVIEW TestStand have been set by default on the development system , and everything works OK!

  Finally, I had to disable the development system and to define the types of adapters LabVIEW of TestStand for LabVIEW Run-Time Engine and I noticed that the speed of the exchange of data between two COM ports significantly decreased.

  The only difference was the speed... because all data (changed slowly in this case) happened correctly on the other COM port too.

  The symptom was the same that decrease baud rate... but baud rate and all other configurations remained the same. The only difference was the change between the development system for the runtime to notice this reduced speed between the data exchanged using VISA Write.

  All the solutions for this?

  Thanks in advance

  João

  Hi all!

  I'm sorry, I forgot to reply to this thread...

  Solution was change the way VISA WRITE of "asynchronous" to "synchronous" to book a thread just to WRITE visa.

  The problem here was something like this (?): TestStand used all available threads and when we wanted to WRITE of VISA, the thread has been busy and VISA would wait until the wire emerges. After changing to syncrhonous, there was a thread dedicated to this process (?).

  Now, everything works the same using LabVIEW Run-Time Engine or system deployment.

  Thanks for the help Chris and Norbert :-)

  João

• Default value of the string at run time control

  Hello world

  When I'm editing mode, I can click with the right button on a control of the chain and go under "Information Operations" and select "Make default value"... I need to do in run mode, but I can't find a property that gets the job done.

  Any suggestions?

  Thank you

  LoBa

  Hi love,

  My advice is to init the checkpoints of your application with the ini files. Do you have an API for the name VI configuration file. That way, you can change the default between every time the application runs.

  Explain here.

  Concerning

• Run-Time Engine error

  I created an automated test and had to run as an executable on a test computer stand alone. I've updated my LabView 8.6.1 software. I just made some changes to the test and recompiled it. When I tried to run it on the computer of stand alone it gave me an error about the missing LabVIEW 8.6.1 run-time engine. I thought when the project was built all the files related to execution it were also built in the folder. Someone at - it run in which could offer some advice.

  Thank you

  Chirs

  Did you create an installer, or simply build the exe? If you have built only the exe file, you will need to install the runtime on the target computer. If you have created an installation program, you can include the installation of runtime as part of the Setup program.

• How to get the Subvi (the virtual path is in .exe) reference in Run Time System

  Hello world

  The problem is how to get the reference of the Sub - VI in run time system, when the Subvi is in .exe after construction.

  More details:

  Top of page vi called the Subvi dynamically, so that the Subvi is always included, and the source object is the application.exe.

  After the above configuration, the Sub - VI will be the application.exe. For example, the path of Subvi est...\application.exe\SubVI.vi

  So, how to get the reference of the Subvi in Run Time System?

  I can't do it when you use 'open reference VI' with le...\application.exe\SubVI.vi path in the run time system.

  In fact, I can create a file to include the Subvi, rather than build the Subvi in application.exe, then I can get the convenintly reference. But this isn't my favourate average.

  Thank you

  chenyin

  That is the problem. Call a Subvi dynamic means users could change, but it is also very attractive.

  The dynamic call should be used in a user control, but some parade can avoid problems.

  It depends on why you use dynamic calls...-online 2 main ways:

  -Dynamic call are used to maintain a scalable framework for the code without acting on the executable file-online a single VI distribution managed by the administrator/developer

  -Dynamic call are used to provide a collection of "external" characteristic that could be enriched by the administrator/developer. For example, you provide your customers a set of selectable custom signal filters in the executable.

  In 2 cases, you are only able to assess the skills of the users to know if there is a risk of damage, if there is a change.

  So to stay only master a parade might be to provide dynamic VI without a schema, but with the problem of maintenance, since no in-place editing and more attention to manage distribution.

  Another way is to hide the actual distribution to user-online call dynamic VI but it without name as *.vi but others (a repellent name as system of OS name ) or simply without extension in order to attract not user... but that's debatable...

  Another more difficult but more secure method is to create a consistency check before your routine (version, user, modified date,...)

• Can't open Malwarebytes Anti-Malware Run time eorror 383 prgram

  I try to open the program called Malwarebytes Anti-Malware and will come "" Run time error 383 "

  Hello Maria Boby,

  1. which version of the operating system is installed on your computer?

  2 did you change on your computer before the show?

  3A this works much earlier?

  A runtime error is a software or hardware problem that prevents a program to function properly. Runtime errors could cause you to lose information in the file that you are using, causing errors in the file (corrupt the file) so that you cannot work with it, or prevent you from using a feature. Unlike stop errors, errors lead usually Windows or a program to stop working.