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MikaelH

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MikaelH last won the day on November 27 2018

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About MikaelH

  • Rank
    The 500 club
  • Birthday 12/25/1972

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  • Gender
    Male
  • Location
    Sydney

LabVIEW Information

  • Version
    LabVIEW 2016
  • Since
    1996

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  1. It works great for me, if you right click and select: "FatBits", it becomes a bit bigger and could be a good tool to create a 32x32 icon (That's the only size it supports). There are no Property/Invoke nodes for this control, and Value change event don't seems to work 😞
  2. Why not merge it into OpenGDS's wire editor and create a Pull request.
  3. Sorry missed the lvclass files. BTW, I used OpenGDS to create the class and methods. XY-Shape.zip
  4. Try something like this 🙂 XY-Shape.zip
  5. FYI, version 1.2.38 has an issues when creating Override methods. Please use the latest one 1.2.39 https://opengds.github.io/ You won't believe what I had to do to get it working ;-), coding VIs that runs in the project provider application instance is not always easy. A VI that works fine when you run it normally, could still crash/freeze LV when it's running under the project provider application. I hope it will be easier in NXG.
  6. I would love to get more time to show everyone all the nice and fun feature that exists in the GDS tool. If anyone like to help please feel free :-). I'm aiming to document the "Convert Text based code to LabVIEW" next. You can always test it and see if you understand how to use it... You can google come Java or c# Design pattern examples (e.g. Observer pattern), and convert those classes straight into LabVIEW. I also want to document the API VIs, if you haven't tested them you can find them + examples here: LabVIEW 20XX\resource\Framework\Providers\Open_GDS\API
  7. The new version is ready for download under Untested Version https://opengds.github.io/
  8. I don’t agree ?, you just need to know where to look ? Every design pattern that is added to a class, have the ability to add new Method templates and you’ll find them here. This is the same if you add the Active Object Design pattern there is a method templates that helps you send and receive a message form the active process. BTW, I've created the new version with new templates, I just need to upload them, I let you know when it's done.
  9. The GetAttributes checks the DVR ref and generates a 1556 error if the DVR is invalid, but of course the DVR Ref could be killed externally between the Get Attribute and when the IPE node is executed...there is always a chance.
  10. Some test code I made of doing 500 Get Attributes of a class with some large data sets. I would try to avoid having to much data in the Attribute, but if I need it I might user the Reference Variable Design Pattern GDS can apply to a class. GetAttribute.zip
  11. You are right the read will be much faster if you use the DVR and use the IP Structure to just extract the element you need form the cluster. I'll update the templates to use this method.
  12. It's hard to test that VI since it requires a camera (and one VI s missing). But I haven't had any issues with the Scroll bar (at least when you figured out how the property node option works). If you can make some test code it will be easier to help you.
  13. Sure I'll add it, I thought everyone had a VI like that. We use it to indicate that the developer is aware that an error could be generated at this point in the code. It helps when we do code review.
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