Object-Oriented Programming

870 topics in this forum

1. Understanding Preserve Run Time Class in an In-place Element Structure

   By nileracecrew, November 25, 2012
   • 20 replies
   • 11.2k views
   • 
   • nileracecrew
   • December 6, 2012

2. Unexpected gifts from NI

   By Daklu, August 3, 2009
   • 11 replies
   • 7.8k views
   • 
   • Darren
   • August 7, 2009

3. Unexplained inheritance errors

   By mike5, June 4, 2010
   • 7 replies
   • 3.5k views
   • 
   • mike5
   • June 7, 2010

4. Unflatten From String on Class - Error 1527

   By jgcode, December 1, 2010
   • 10 replies
   • 8k views
   • 
   • jgcode
   • August 5, 2011

5. Unflatten LabVIEW class works until built in application

   By GeorgeG, January 30, 2012
   • 10 replies
   • 10.6k views
   • 
   • John Lokanis
   • October 12, 2015

6. Unique instance identifier

   By cherold, July 3, 2014   

   • unique
   • refnum
   • (and 2 more)

     Tagged with:

     • unique
     • refnum
     • identifier
     • programmatic
   • 6 replies
   • 6.5k views
   • 
   • Yair
   • July 6, 2014

7. Unit Testing dynamic dispatch VIs

   By Daklu, March 23, 2010
   • 0 replies
   • 2.6k views
   • 
   • Daklu
   • March 23, 2010

8. Unit Testing Goodness

   By Daklu, October 11, 2011   

   • unit test
   • book
   • (and 1 more)

     Tagged with:

     • unit test
     • book
     • oop
   • 0 replies
   • 2.8k views
   • 
   • Daklu
   • October 11, 2011

9. Universal USB driver using LVOOP

   By LAVA 1.0 Content, July 17, 2008
   • 0 replies
   • 0 views
   • 
   • LAVA 1.0 Content
   • July 17, 2008

10. Use case for reflection

    By PaulL, August 13, 2012   

    • reflection
    • labview objects
    • 3 replies
    • 3.6k views
    • 
    • PaulL
    • August 14, 2012

11. Use of In place Structure outside a LabVIEW Class

    By Naity, June 2, 2013   

    • labview
    • oop
    • (and 2 more)

      Tagged with:

      • labview
      • oop
      • dvr
      • in place
    • 6 replies
    • 7k views
    • 
    • JamesMc86
    • June 6, 2013

12. Useful VIs posted to DevZone for detecting controls of LVClass types

    By Aristos Queue, October 19, 2007
    • 3 replies
    • 0 views
    • 
    • Mark Balla
    • January 4, 2008

13. Useless error messages

    By Daklu, October 9, 2008
    • 13 replies
    • 0 views
    • 
    • Daklu
    • October 16, 2008

14. User defined Class Wires...

    By LAVA 1.0 Content, February 16, 2007
    • 0 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • February 16, 2007

15. User Event RefNum In Class Private Data

    By K-node, May 19, 2010
    • 9 replies
    • 9.5k views
    • 
    • K-node
    • June 14, 2010

16. User events and priority

    By mike5, March 8, 2010
    • 0 replies
    • 1.5k views
    • 
    • mike5
    • March 8, 2010

17. Using Chain of Responsibility pattern for application error handling?

    By Daklu, April 18, 2010
    • 0 replies
    • 4k views
    • 
    • Daklu
    • April 18, 2010

18. Using Class in parallel Loops

    By Eugen Graf, April 16, 2008
    • 13 replies
    • 0 views
    • 
    • Aristos Queue
    • April 23, 2008

19. Using GOOP under LV8.0

    By Vladimir, January 31, 2006
    • 4 replies
    • 0 views
    • 
    • nudalakasim
    • February 1, 2006

20. Using Graph Data Structure in LabVIEW

    By ATE-ENGE, June 28, 2018   

    • data structures
    • 1 reply
    • 10.2k views
    • 
    • ShaunR
    • June 28, 2018

21. Using LV Class vs Passing Cluster 1 2

    By jfazekas, February 7, 2008
    • 36 replies
    • 0 views
    • 
    • AlexA
    • September 15, 2011

22. Using LVOOP DVR Based Classes within PPLs

    By ak_nz, June 18, 2013
    • 0 replies
    • 2.8k views
    • 
    • ak_nz
    • June 18, 2013

23. Using the Factory pattern with OpenG Builder namespacing

    By Daklu, February 10, 2009
    • 9 replies
    • 0 views
    • 
    • Aristos Queue
    • February 12, 2009

24. Using TypeDefs in a class

    By Daklu, May 21, 2008
    • 6 replies
    • 0 views
    • 
    • Daklu
    • May 22, 2008

25. variable scope checked at compile time only?

    By NATE, December 19, 2008
    • 5 replies
    • 0 views
    • 
    • Aristos Queue
    • December 23, 2008

26. Variant Hash Table for Aggregate Objects: DVRs by Name

    By klessm1, August 22, 2012   

    • dvr variant
    • 3 replies
    • 5.7k views
    • 
    • drjdpowell
    • August 28, 2012

27. Variant hashes and memory leak?

    By mike5, November 4, 2011
    • 2 replies
    • 2.2k views
    • 
    • mike5
    • November 4, 2011

28. Variant vs Native Datatypes 1 2

    By SteveChandler, September 8, 2011
    • 33 replies
    • 13.4k views
    • 
    • drjdpowell
    • October 6, 2011

29. Variants in Object messages and jitter

    By GregFreeman, May 14, 2013
    • 5 replies
    • 2.7k views
    • 
    • GregFreeman
    • May 15, 2013

30. VI Call Configuration & Class VIs

    By mje, July 20, 2012
    • 3 replies
    • 3.3k views
    • 
    • GregR
    • July 20, 2012

31. VI does not "return"

    By mike5, March 11, 2010
    • 3 replies
    • 2.5k views
    • 
    • EricLarsen
    • March 11, 2010

32. VI from Static and Dynamic Dispatch template doesn't inherit environmental

    By LAVA 1.0 Content, October 16, 2007
    • 5 replies
    • 0 views
    • 
    • Yair
    • October 19, 2007

33. VI icon changes when wired...

    By p27182, December 19, 2011
    • 3 replies
    • 2.3k views
    • 
    • crelf
    • December 19, 2011

34. VI missing icon when loaded into subpanel of built application

    By SteveChandler, August 13, 2011
    • 7 replies
    • 4.5k views
    • 
    • SteveChandler
    • August 31, 2011

35. Video: LabVIEW Object-Oriented Programming Introductory Walktrough

    By Tomi Maila, July 24, 2007
    • 2 replies
    • 0 views
    • 
    • Tomi Maila
    • July 24, 2007

36. ViPER an Open-Source Dependency Injection Framework for LabVIEW

    By Kurt Friday, November 16, 2023   

    • goop
    • oop
    • (and 3 more)

      Tagged with:

      • goop
      • oop
      • object oriented
      • design pattern
      • dependency injection
    • 0 replies
    • 3.8k views
    • 
    • Kurt Friday
    • November 16, 2023

37. ViPER: A Dependency Injection Framework for LabVIEW

    By Kurt Friday, September 14, 2021
    • 2 replies
    • 6.1k views
    • 
    • Kurt Friday
    • December 17, 2021

38. Virtual method output of base class vs. child implementation.

    By Elktro, March 5, 2010
    • 4 replies
    • 3.1k views
    • 
    • Yair
    • March 6, 2010

39. Visualizing dependencies between LabVIEW classes

    By crelf, January 21, 2016
    • 10 replies
    • 8.6k views
    • 
    • thols
    • June 13, 2023

40. Weird situiation, LV crashed when run to a dynamic property node of object

    By mabolas, October 6, 2014
    • 6 replies
    • 4.2k views
    • 
    • mabolas
    • October 22, 2014

41. What are my OOP options for LVRT?

    By ChrisClark, August 18, 2008
    • 4 replies
    • 0 views
    • 
    • eaolson
    • August 19, 2008

42. What cause project to recompile & how to reduce it happening

    By dannyt, May 3, 2007
    • 16 replies
    • 0 views
    • 
    • Aristos Queue
    • May 10, 2007

43. What Design Pattern should I use (this is very basic)

    By Dan Bookwalter N8DCJ, August 30, 2010
    • 3 replies
    • 2.5k views
    • 
    • Daklu
    • September 1, 2010

44. What influence how long it takes to launch an actor?

    By QueueYueue, August 23, 2013
    • 15 replies
    • 5.6k views
    • 
    • Aristos Queue
    • August 28, 2013

45. What is the best way to replace a member VI in a LVOOP Class

    By PJM_labview, August 21, 2008
    • 3 replies
    • 0 views
    • 
    • PJM_labview
    • August 21, 2008

46. What is the difference between a static & dynamic accessor?

    By RayR, June 1, 2011
    • 4 replies
    • 16.1k views
    • 
    • Black Pearl
    • June 3, 2011

47. what is this design pattern?

    By soupy, December 20, 2013
    • 1 reply
    • 3.1k views
    • 
    • soupy
    • December 23, 2013

48. What's new for LabVOOP in 8.6?

    By Aristos Queue, August 2, 2008
    • 22 replies
    • 0 views
    • 
    • crelf
    • October 31, 2008

49. When Should the 'To More Specific' or 'Preserve Run-Time Class' Primitives be Used with OOP in LabVIEW?

    By crelf, June 3, 2012
    • 13 replies
    • 11.8k views
    • 
    • Neil Pate
    • August 25, 2014

50. When to close references?

    By Daklu, March 8, 2008
    • 10 replies
    • 0 views
    • 
    • Aristos Queue
    • March 12, 2008

51. Where are the lines?

    By QFang, November 8, 2011   

    • objects
    • encapsulation
    • (and 3 more)

      Tagged with:

      • objects
      • encapsulation
      • oop
      • instruments
      • classes
    • 10 replies
    • 6k views
    • 
    • Tim_S
    • November 9, 2011

52. Where can I find the document of Opengoop tools?

    By keiran, June 20, 2004
    • 3 replies
    • 0 views
    • 
    • keiran
    • June 22, 2004

53. Where to put to more specific class?

    By SteveChandler, August 4, 2011
    • 13 replies
    • 6.5k views
    • 
    • SteveChandler
    • August 9, 2011

54. Which class should hold this data...

    By GregFreeman, December 4, 2012
    • 9 replies
    • 3.7k views
    • 
    • GregFreeman
    • December 7, 2012

55. Which OOP to use

    By cmrukcom, August 21, 2006
    • 4 replies
    • 0 views
    • 
    • Jan Klasson
    • August 23, 2006

56. Why are LVOOP classes not specified in G?

    By jzoller, June 7, 2013
    • 14 replies
    • 6.1k views
    • 
    • GregFreeman
    • June 19, 2013

57. Why can't I have a Polymorphic Dynamic Dispatch VI?

    By Shaun Hayward, December 17, 2009
    • 16 replies
    • 16k views
    • 
    • Yair
    • November 4, 2015

58. Why Child class cannot read its own values?

    By V_T_S, July 28, 2010
    • 3 replies
    • 2.4k views
    • 
    • V_T_S
    • August 4, 2010

59. Why do friends have paths?

    By Ton Plomp, August 14, 2010
    • 13 replies
    • 5k views
    • 
    • Trevor Christman
    • September 7, 2010

60. Why do LV classes often ask to save after everything else has asked

    By Aristos Queue, May 3, 2008
    • 4 replies
    • 0 views
    • 
    • Aristos Queue
    • May 3, 2008

61. Why this to more specific Class does not work?

    By V_T_S, August 8, 2011
    • 14 replies
    • 9.4k views
    • 
    • V_T_S
    • August 9, 2011

62. Why to use static dipatch member VI?

    By Eugen Graf, June 15, 2008
    • 5 replies
    • 0 views
    • 
    • Aristos Queue
    • June 17, 2008

63. Why use Data Log File Ref as GOOP class reference?

    By Phil Duncan, June 9, 2006
    • 12 replies
    • 0 views
    • 
    • didierj
    • June 15, 2006

64. Why, yes, LabVIEW 8.5 does have recursion...

    By Aristos Queue, August 4, 2007
    • 24 replies
    • 0 views
    • 
    • Tomi Maila
    • January 18, 2008

65. Wire Style Guidelines for LVOOP

    By Norm Kirchner, April 5, 2008
    • 10 replies
    • 0 views
    • 
    • Aristos Queue
    • April 6, 2008

66. Worker pool

    By Tomi Maila, November 4, 2009
    • 16 replies
    • 11.1k views
    • 
    • Black Pearl
    • November 10, 2009

67. Working on someone else's LVOOP

    By BrokenArrow, September 19, 2008
    • 9 replies
    • 0 views
    • 
    • BrokenArrow
    • September 20, 2008

68. Working with arrays of potentially thousands of objects

    By Mike Le, July 17, 2014
    • 6 replies
    • 4.5k views
    • 
    • Yair
    • July 20, 2014

69. You can't add Auto-Populate folders in classes.

    By Michael Aivaliotis, September 8, 2007
    • 22 replies
    • 0 views
    • 
    • Yair
    • September 16, 2007

70. Your experience: Class holding instances of its type in its private data?

    By GregFreeman, January 23, 2014
    • 4 replies
    • 2.8k views
    • 
    • mje
    • January 23, 2014