Application Design & Architecture

1,112 topics in this forum

1. Get VI Path

   By jmltinc, April 6, 2018   

   • path
   • dynamic vi
   • 4 replies
   • 3.1k views
   • 
   • jmltinc
   • April 7, 2018

2. Design Question

   By wkins, August 12, 2008
   • 4 replies
   • 0 views
   • 
   • wkins
   • August 13, 2008

3. Q: How to get a valid reference to created object without a wire

   By TG, June 23, 2007
   • 4 replies
   • 0 views
   • 
   • Michael Aivaliotis
   • June 25, 2007

4. Cross platform semaphore?

   By atk_nut, January 26, 2005
   • 4 replies
   • 0 views
   • 
   • atk_nut
   • March 18, 2005

5. Custom menus *not* associated with a VI/control.

   By mje, January 17, 2009
   • 4 replies
   • 0 views
   • 
   • mje
   • January 19, 2009

6. How to get list of events from an Event Registration Refnum (as variant)

   By Axelwlt, June 3, 2019
   • 4 replies
   • 8.6k views
   • 
   • Francois Normandin
   • June 6, 2019

7. How to implement the style of Preference Dialog of LabVIEW 8.2?

   By keiran, November 30, 2006
   • 4 replies
   • 0 views
   • 
   • xtal
   • December 1, 2006

8. RFC: How to get AppBuild to automagically know what to include on host for a particular RT/remote?

   By Aristos Queue, October 3, 2013
   • 4 replies
   • 2.8k views
   • 
   • shoneill
   • October 16, 2013

9. State machine

   By Jerome30, January 23, 2014   

   • state machine event struct
   • 4 replies
   • 3.8k views
   • 
   • Jerome30
   • January 25, 2014

10. Ruminations on libraries; not sure I understand hierarchical behavior

    By PaulL, December 31, 2010
    • 4 replies
    • 4.1k views
    • 
    • Daklu
    • January 3, 2011

11. event structure into a state machine problem

    By pitermann, January 26, 2014
    • 4 replies
    • 4.1k views
    • 
    • PaulL
    • January 27, 2014

12. Inplace Structure Array Size Management

    By Norm Kirchner, January 21, 2009
    • 4 replies
    • 0 views
    • 
    • Peeker
    • January 22, 2009

13. subvi front panel

    By baracuda, October 17, 2006
    • 4 replies
    • 0 views
    • 
    • Aurora
    • October 18, 2006

14. How to handle changing clusters

    By ErikHaverkamp, December 5, 2006
    • 4 replies
    • 0 views
    • 
    • Aristos Queue
    • December 19, 2006

15. For loop parallelization

    By Gary Rubin, March 15, 2010
    • 4 replies
    • 2.6k views
    • 
    • Grampa_of_Oliva_n_Eden
    • March 16, 2010

16. Save and restore clusters. Restore won't know which values are being restored.

    By george seifert, June 17, 2010
    • 4 replies
    • 2.7k views
    • 
    • Omar Mussa
    • June 17, 2010

17. Get RSS Feeds through LabVIEW

    By CodE, July 21, 2009
    • 4 replies
    • 7k views
    • 
    • Michael Aivaliotis
    • July 22, 2009

18. Playback file on cRIO

    By Ratataplam, February 18, 2019
    • 4 replies
    • 7.4k views
    • 
    • Ratataplam
    • March 8, 2019

19. Concatinate two PDF files or XLS files

    By Suvin, April 28, 2010
    • 4 replies
    • 5.9k views
    • 
    • asbo
    • April 28, 2010

20. Priority for IPEs blocked on DVR references

    By mje, September 21, 2010
    • 4 replies
    • 2.6k views
    • 
    • Djed
    • October 4, 2010

21. Show Fron Panel of subvi in EXE

    By salikatt, September 25, 2008
    • 4 replies
    • 0 views
    • 
    • Mellroth
    • September 26, 2008

22. Benchmarking Labview algorithms

    By AlexA, December 9, 2009
    • 4 replies
    • 3.3k views
    • 
    • asbo
    • December 9, 2009

23. Stopping an Event Structure

    By packstove, September 13, 2006
    • 4 replies
    • 0 views
    • 
    • mross
    • September 15, 2006

24. Precision on Reentrant VI

    By lraynal, April 13, 2007
    • 4 replies
    • 0 views
    • 
    • ragglefrock
    • April 15, 2007

25. Graph & Timing

    By Ano Ano, March 14, 2017
    • 4 replies
    • 2.9k views
    • 
    • smarlow
    • March 15, 2017

26. lvlib private members that are children of a public polymorphic

    By crelf, June 7, 2008
    • 4 replies
    • 0 views
    • 
    • Ton Plomp
    • June 7, 2008

27. Close Panel event called twice !

    By lraynal, February 6, 2008
    • 4 replies
    • 0 views
    • 
    • lraynal
    • February 6, 2008

28. Stop execution of VI

    By RaviPaike, March 3, 2005
    • 4 replies
    • 0 views
    • 
    • RaviPaike
    • March 7, 2005

29. 2D Array Filling by Boolean

    By Ano Ano, March 16, 2017
    • 4 replies
    • 3.1k views
    • 
    • Ano Ano
    • March 20, 2017

30. Dynamic SubVI Questions

    By theoneandonlyjim, February 10, 2012
    • 4 replies
    • 4.3k views
    • 
    • theoneandonlyjim
    • February 14, 2012

31. 3-D Surface Plot --Adjusting Plot Area Size

    By alukindo, February 14, 2006
    • 4 replies
    • 0 views
    • 
    • orko
    • February 16, 2006

32. Error handling loop

    By MViControl, September 28, 2010
    • 4 replies
    • 6.2k views
    • 
    • MViControl
    • September 29, 2010

33. start button

    By hakannn, June 10, 2008
    • 4 replies
    • 0 views
    • 
    • Ton Plomp
    • June 13, 2008

34. Will statecharts survive to move to nxg?

    By Taylorh140, October 23, 2017   

    • nxg
    • statechart
    • 4 replies
    • 2.6k views
    • 
    • Taylorh140
    • October 25, 2017

35. Abort a called VI and continue

    By jbrohan, December 22, 2007
    • 4 replies
    • 0 views
    • 
    • jbrohan
    • December 23, 2007

36. Programatically specify automation refnum input?

    By george seifert, July 31, 2012
    • 4 replies
    • 3k views
    • 
    • george seifert
    • July 31, 2012

37. Polling Loops vs. Master/Slave Pattern

    By Angelo1, July 28, 2009
    • 4 replies
    • 7.7k views
    • 
    • Angelo1
    • July 29, 2009

38. Menu Item "page Setup"

    By didierj, March 2, 2004
    • 4 replies
    • 0 views
    • 
    • didierj
    • March 9, 2004

39. Another "dynamic call" topic: No frontpanels

    By mstoeger, May 18, 2012   

    • load different vis and runtime out of a configuration file
    • 4 replies
    • 2.7k views
    • 
    • Aristos Queue
    • May 22, 2012

40. Interactivly controling Subpanels

    By NickKnatterton, January 3, 2008
    • 4 replies
    • 0 views
    • 
    • Bobillier
    • January 4, 2008

41. Error 50405

    By CArnold, October 9, 2008
    • 4 replies
    • 0 views
    • 
    • CArnold
    • October 11, 2008

42. which reference VI accepts different control references?

    By Thang Nguyen, July 20, 2007
    • 4 replies
    • 0 views
    • 
    • jzoller
    • July 24, 2007

43. String to 1D String Array, painfully slow

    By Findus, October 26, 2012   

    • string to 1d string array
    • 4 replies
    • 5.6k views
    • 
    • Findus
    • October 29, 2012

44. Invalid VI references

    By Simon Kelly, July 14, 2005
    • 4 replies
    • 0 views
    • 
    • Simon Kelly
    • August 12, 2005

45. Tracking which Background LV Processes are still running

    By Rollin1, February 11, 2013
    • 4 replies
    • 2.4k views
    • 
    • lvb
    • March 13, 2013

46. Please guide me to acquire data from multi-serial ports

    By lovemachinez, October 21, 2014   

    • multi serial ports
    • 4 replies
    • 3k views
    • 
    • lovemachinez
    • October 24, 2014

47. Actor Framework Basics Article

    By QueueYueue, December 11, 2015
    • 4 replies
    • 5.7k views
    • 
    • Rainer Langlitz
    • January 17, 2016

48. Curve fitting a hand drawn picture

    By wallage, July 13, 2010
    • 4 replies
    • 4.3k views
    • 
    • wallage
    • July 14, 2010

49. Architecture for stopping calculation if new data comes in

    By infinitenothing, November 9, 2016
    • 4 replies
    • 2.1k views
    • 
    • hooovahh
    • November 9, 2016

50. "Wizard looking like" front panel

    By raymyster, October 14, 2008
    • 4 replies
    • 0 views
    • 
    • raymyster
    • October 15, 2008

51. XControls and .vit

    By KFadgen, August 22, 2006
    • 4 replies
    • 0 views
    • 
    • wingnut
    • September 8, 2006

52. How to have good code reviews?

    By Daklu, September 2, 2009
    • 4 replies
    • 7k views
    • 
    • dannyt
    • September 3, 2009

53. event structure iuuse

    By bulebell, December 16, 2011
    • 4 replies
    • 5.6k views
    • 
    • bulebell
    • February 23, 2012

54. Are queues enough?

    By Deep_Blue, May 16, 2004
    • 4 replies
    • 0 views
    • 
    • rkanders
    • November 14, 2004

55. Event Based Programming with the Base Development Package

    By JReiner, September 8, 2007
    • 4 replies
    • 0 views
    • 
    • Justin Goeres
    • September 8, 2007

56. Case structure

    By Nullllll, March 27, 2007
    • 4 replies
    • 0 views
    • 
    • Nullllll
    • March 27, 2007

57. Request Deallocation

    By LAVA 1.0 Content, January 15, 2008
    • 4 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • January 16, 2008

58. Primer on the new Multiple Errors VIs?

    By X___, March 6, 2022
    • 4 replies
    • 2.6k views
    • 
    • hooovahh
    • March 7, 2022

59. DQMH - creating modules, singletons or cloneable help

    By Matt_AM, September 23, 2021
    • 4 replies
    • 3.7k views
    • 
    • Matt_AM
    • September 28, 2021

60. Stream a VI file across a network

    By John Lokanis, August 1, 2015
    • 4 replies
    • 2.9k views
    • 
    • hooovahh
    • August 5, 2015

61. Receive a large traffic data program crash

    By Chen Li, September 20, 2019   

    • array
    • 4 replies
    • 8.4k views
    • 
    • Chen Li
    • September 23, 2019

62. Trying to understand reentrent

    By HChandler, August 1, 2007
    • 4 replies
    • 0 views
    • 
    • HChandler
    • August 1, 2007

63. Should Primitive-like Utiltiy VIs be Reentrant?

    By Jim Kring, April 3, 2008
    • 4 replies
    • 0 views
    • 
    • Jim Kring
    • April 4, 2008

64. Shared library PPL dependency problems

    By dcoons, November 9, 2018   

    • ppls
    • vi.lib
    • (and 1 more)

      Tagged with:

      • ppls
      • vi.lib
      • packed project libraries
    • 4 replies
    • 8k views
    • 
    • dcoons
    • December 20, 2018

65. multiscanning

    By Ath, October 26, 2005
    • 4 replies
    • 0 views
    • 
    • Ath
    • January 17, 2006

66. Network Shared Variables - Programmatically discovering 'live' variables

    By MartinMcD, April 15, 2010
    • 4 replies
    • 4k views
    • 
    • PaulL
    • April 15, 2010

67. Variants - are they worth it?

    By jeffwass, January 7, 2005
    • 4 replies
    • 0 views
    • 
    • CraigGraham
    • May 24, 2005

68. control control design and simulation error: "wire: is a member of cycle"

    By yudaermawan, November 24, 2014   

    • control
    • 4 replies
    • 6.1k views
    • 
    • Neil Pate
    • November 25, 2014

69. Is it possible to call a VI with options?

    By Anders Björk, November 21, 2006
    • 4 replies
    • 0 views
    • 
    • Anders Björk
    • November 21, 2006

70. Open all clones of a reentrant VI

    By Vladimir Drzik, March 30, 2007
    • 4 replies
    • 0 views
    • 
    • Jim Kring
    • March 31, 2007

71. Reentrant Global In Clones

    By hooovahh, September 12, 2013
    • 4 replies
    • 2.8k views
    • 
    • ShaunR
    • September 13, 2013

72. A kind of array to filter and show multiple elements

    By dee, September 13, 2007
    • 4 replies
    • 0 views
    • 
    • Justin Goeres
    • September 13, 2007

73. Multi-graph indicator in a subpanel

    By DaveKielpinski, October 22, 2007
    • 4 replies
    • 0 views
    • 
    • DaveKielpinski
    • October 24, 2007

74. Fastest way to exchange string between a Labview DLL and Labview program

    By madskg, January 28, 2016   

    • shared variables
    • dll
    • (and 3 more)

      Tagged with:

      • shared variables
      • dll
      • performance
      • communication
      • processes
    • 4 replies
    • 5.6k views
    • 
    • Zyga
    • January 29, 2016

75. Short cut creation with arbitrary keys

    By Michael, November 23, 2009
    • 4 replies
    • 2.4k views
    • 
    • jgcode
    • November 24, 2009

76. Event strutures, wait on event before proceeding

    By Kubo, February 14, 2009
    • 4 replies
    • 0 views
    • 
    • Kubo
    • February 17, 2009

77. Removing an element from a global array affects other elements in the array

    By zack13532, June 25, 2012
    • 4 replies
    • 2.2k views
    • 
    • zack13532
    • June 25, 2012

78. Possible design for stateless notifiers

    By infinitenothing, December 2, 2014
    • 4 replies
    • 3.1k views
    • 
    • infinitenothing
    • December 3, 2014

79. Why is indexing conditional tunnel 3x faster than shift registers

    By Jacemdom, January 15, 2017
    • 4 replies
    • 2.5k views
    • 
    • smithd
    • January 16, 2017

80. viServer - problem with LV instances

    By DaveX, January 13, 2010
    • 4 replies
    • 2.4k views
    • 
    • DaveX
    • January 14, 2010

81. Labview Threads on Process Explorer?

    By Gary Rubin, July 15, 2009
    • 4 replies
    • 8.4k views
    • 
    • Rolf Kalbermatter
    • July 26, 2009

82. state machine with queue

    By MaRine, July 1, 2008
    • 4 replies
    • 0 views
    • 
    • Humenik
    • July 10, 2008

83. Do Re-entrant VI Clones Negate Need for the VI Template?

    By alukindo, April 3, 2007
    • 4 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • April 4, 2007

84. VNC right-clicks in LV don't work

    By george seifert, September 10, 2010
    • 3 replies
    • 2.8k views
    • 
    • ShaunR
    • September 13, 2010

85. Two while loops updating one waveform chart

    By Aaron L, April 11, 2008
    • 3 replies
    • 0 views
    • 
    • orko
    • April 11, 2008

86. Help Needed with Configuration File (.ini) Control for Connection to DAQmx Virtual Channel

    By neunited, August 2, 2017   

    • config
    • configuration
    • (and 3 more)

      Tagged with:

      • config
      • configuration
      • configuration file
      • daqmx
      • virtual channel
    • 3 replies
    • 4.9k views
    • 
    • Neil Pate
    • August 3, 2017

87. Which structures for simple test vi?

    By eric nelson, January 23, 2006
    • 3 replies
    • 0 views
    • 
    • Michael Aivaliotis
    • January 24, 2006

88. Set Focus to VI

    By alukindo, June 25, 2007
    • 3 replies
    • 0 views
    • 
    • alukindo
    • June 27, 2007

89. How to allow user to change plot name?

    By LVFreak, May 16, 2006
    • 3 replies
    • 0 views
    • 
    • LVFreak
    • May 16, 2006

90. Drag cursor on 3d parametric graph

    By wallage, January 18, 2010
    • 3 replies
    • 2.7k views
    • 
    • Grampa_of_Oliva_n_Eden
    • January 18, 2010

91. Self Stimulating Xcontrols

    By viSci, June 26, 2007
    • 3 replies
    • 0 views
    • 
    • alukindo
    • June 27, 2007

92. packing and unpacking serial data, fast

    By lecroy, January 18, 2010
    • 3 replies
    • 3.3k views
    • 
    • lecroy
    • January 21, 2010

93. Color history not kept in LV2010?

    By george seifert, May 31, 2011
    • 3 replies
    • 2k views
    • 
    • Mr Mike
    • June 2, 2011

94. Buffered data acquisition with Bianry save

    By mhayden1977, February 2, 2005
    • 3 replies
    • 0 views
    • 
    • JackHamilton
    • February 25, 2005

95. Close Vi afterwards opened

    By coolaid, March 22, 2006
    • 3 replies
    • 0 views
    • 
    • coolaid
    • March 22, 2006

96. Downhill Simplex Problem

    By Kas, October 29, 2011
    • 3 replies
    • 3.1k views
    • 
    • Kas
    • October 30, 2011

97. Best practises: organize large application

    By downwhere, December 12, 2012
    • 3 replies
    • 4.2k views
    • 
    • PJM_labview
    • December 15, 2012

98. Programmatic References to XControl methods

    By abullen, March 22, 2006
    • 3 replies
    • 0 views
    • 
    • abullen
    • March 23, 2006

99. Framework for cross platform Automated Testing?

    By Thomas Robertson, September 17, 2015
    • 3 replies
    • 3.9k views
    • 
    • Thomas Robertson
    • September 22, 2015

100. Sub-VI and default value

     By foxone, March 23, 2006
     • 3 replies
     • 0 views
     • 
     • torekp
     • May 25, 2006