MikaelH

I guess you know that a conditional probe can stop/pause the execution. //Mike

You can place it Above the Tab control. You can do this by first placing it outside the Tab and then move it with the arrow keys. It will indicate this with a black shadow that it's not connected to the Tab, but this black shadow is not visible in run-time. //Mike

Use the VI Property Node: Default Values->Reinitialize All values to Default. //Mike

Hi I've converted one application from LV2010-32 bit to 64 bit. Everything works well, but my LabSQL ADO component is slow. In my 32-bit LV application a DB-queryl takes 4ms but 1700ms in my 64-bit system, it still works but I can't accept this. A run both LV32 and LV64 on the same computer next to eash other so it's not a computer issue. Anybody seen this before? Cheers, Mike

Funny, if you add an AlwaysCopy node on the notWorkingTest1 wire the DataType.Label becomes 'notWorkingTest2' BTW I get the same thing in 2011-64bit Cheers, Mike

Welcome to LAVA Mirash I did a quick uml design and code example for you to have a look at. Hope it helps, this is just one way of solving the problem and if it's a small system it might be overkill. DaqProject.zip Cheers, Mikael

Sure but it's a lot of work. Read through the LV Help on Flatten Data Types. I would suggest you make a converter application that converts the RAW Flatten data to a XML Cluster, modify that with notepad and then run another converter application to convert it back to RAW format. //Mike

I suggest that every time you create a new Method in your class, check if it can be placed in the generic base class or if it belongs to the Real test class. I normally create these methods in a Test Case class: The Main VI could be called stand alone or be a sub VI in a top level application. If the Main VI is runs stand alone I normally make sure the TestCase Base constructor creates all instruments needed for the test case. You can use Symbio's UML modeller to create your LabVIEW classes direct from the UML class diagram. Cheers, Mike

Has anybody found a solution for this yet, I also have it 2010SP1. I.e. Class VIs display the Red-X Cheers, Mikael

Hi This is my normal solution for this type of problem. Cheers, Mikael

Thanks for the feedback guys I followed your examples: and used HKEY_CURRENT_USER\SOFTWARE\Classes\ And now it works again :-) Cheers, Mikae

Hi Guys This is not really a LabVIEW problem, but more a Windows 7/ LabVIEW's Registry Writing VIs. My LabVIEW application updates the Registry, to link a File-Extension to a exe-file. I do this by adding some keys under the: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ It works in XP, but now with Vista and Win7, I get permission denied from the Registry VIs. Err=-604,Remote registry access denied Does anybody know how to solve this? Ilike my LV applications to check if it has been modified when it starts andupdate it if needed. Different LV applications should be able to relink the same file-extension to different targetexe-files. I can manually change the permission in the registry but I don't want all users to need to do that. Cheers, Mike

I might have problem getting my curent employer to send me there every year , so I think I'll have to skip this year and aim for 2012.

Hi guys I've used LVOOP since 8.2 heavily, and yes there are some problems you can run into in 8.2 but in 8.6 everytihng is working great again. But there was not any problems in 8.2 that I couldn't find work around for. But if you want to save you some time, try at least 8.6, or LV2010SP1 Cheers, Mike

I use Watlow controller as well, but I've written my own rs232 drivers for it. I'm not sure if controller has the same register but this is an image of how my SetTemperature.vi looks like: Cheers, Mikael

Hi Danny I have the repository in our version control server, and every developer runs LabVIEW locally in the normal place. The benefit I find with this is that when someone adds or updates an instrument driver (instr.lib) , I just quickly do an update on my LabVIEW XXX folder to get the latest version. Cheers, Mike

You should start looking into OO programming :-)

George, Are you having the Project Window opened? If so, try to open the VI direct without the project, does this speed up the performace? There was a bug NI fixed in 2010 to solve this, but I'm not sure it solved all Slow Editing issues. Cheers, Mikael

This is the way I share common libraries and tools (e.g. RCF plugins, GOOP Development Suite). I basically have the whole LabVIEW xxxx folder under version control. I don’t check in everything under the LabVIEW folder, only the files and folders I like to make sure everybody has the same version of. This screen shot shows how the repository for LabVIEW 8.6 looks like. We then of cause have a dedicated repository for every project specific application, so when I build an executable I make a tag of the Project Specific Repository and ALSO the LabVIEW xxx repository. That way I can always reproduce my code when needed.

Don't forget we need it to work for lvclasses/libraries as well :-) Cheers, Mike

Hi John, and Merry Christmas. I have the same problem when I'm IE, but I always download larger files using Google Chrome, and that works always. We're trying to get it working with VIPM, but we still have some issues there. Cheers, Mikael

I've done it and posted my solution a while back. http://lavag.org/topic/10621-interface/page__p__63191__hl__%2Bobserver+%2Btennis__fromsearch__1#entry63191 Cheers, Mikael

Have a look at this post as well: http://lavag.org/topic/12751-how-do-you-make-your-application-window-frontmost //Mike

You should be able to get 1 bit Image Depth as well, wire the constant value 1 to the Get Image Invoke node's Image Depth input. Maybe your Unflatten Pixmap screws up the image. //Mikael