Application Design & Architecture

1,112 topics in this forum

1. dt_openlayer acquisition into qmh style application

   By pitermann, November 5, 2013
   • 3 replies
   • 2.4k views
   • 
   • pitermann
   • November 19, 2013

2. Tab Control May not Respond to New Value

   By alukindo, April 7, 2007
   • 3 replies
   • 0 views
   • 
   • alukindo
   • April 7, 2007

3. Gauge Overlay Alignment

   By crichter, April 9, 2011
   • 3 replies
   • 3.4k views
   • 
   • Wire Warrior
   • April 11, 2011

4. Stepper motor direction

   By Strom, January 22, 2012
   • 3 replies
   • 4k views
   • 
   • Strom
   • January 23, 2012

5. Querying the build number of a built executable from another built executable

   By MartinMcD, August 6, 2010
   • 3 replies
   • 2.5k views
   • 
   • MartinMcD
   • August 6, 2010

6. Experimenting with XControls and drag 'n drop

   By AutoMeasure, November 26, 2005
   • 3 replies
   • 0 views
   • 
   • george seifert
   • March 20, 2006

7. Tetris in LabView problem with move blocks

   By Kassia, February 13, 2017
   • 3 replies
   • 3.8k views
   • 
   • peizhirui
   • November 28, 2017

8. Shared Variable Woes

   By alecjcook, February 13, 2019
   • 3 replies
   • 8.5k views
   • 
   • ensegre
   • February 13, 2019

9. programmatically create variants

   By heiko, October 19, 2006
   • 3 replies
   • 0 views
   • 
   • heiko
   • October 20, 2006

10. How to call a reentrant subvi for each member of an array parallel.

    By Elktro, April 27, 2010
    • 3 replies
    • 4.5k views
    • 
    • Rolf Kalbermatter
    • April 28, 2010

11. Shut down while loop in subVI

    By george seifert, September 26, 2007
    • 3 replies
    • 0 views
    • 
    • MikaelH
    • September 27, 2007

12. Image "Streaming" In FPGA

    By AlexA, June 8, 2011
    • 3 replies
    • 3.9k views
    • 
    • Jordan Kuehn
    • August 5, 2011

13. TCP Host to Multiple cRIO Architecture

    By CraigC, July 11, 2013
    • 3 replies
    • 3.5k views
    • 
    • ShaunR
    • July 12, 2013

14. Resave password protected VIs programmatically

    By boone_93, February 8, 2006
    • 3 replies
    • 0 views
    • 
    • boone_93
    • February 8, 2006

15. Which Architecture?

    By Novice, May 30, 2006
    • 3 replies
    • 0 views
    • 
    • Neville D
    • May 31, 2006

16. Old VI to 8.5

    By GammageATX, January 28, 2010
    • 3 replies
    • 4.4k views
    • 
    • Cat
    • February 2, 2010

17. Best way to re-initialize?

    By LHarris, June 22, 2010
    • 3 replies
    • 9.3k views
    • 
    • LHarris
    • June 24, 2010

18. drawing speed when controlling controls through reference

    By dee, February 3, 2008
    • 3 replies
    • 0 views
    • 
    • ned
    • February 4, 2008

19. How to read the name of caller inside his subvi.

    By Matteo, November 18, 2010
    • 3 replies
    • 5.6k views
    • 
    • Matteo
    • November 18, 2010

20. Loop timing & Execution differences (non-RT system)

    By Stranman, August 19, 2009
    • 3 replies
    • 5.4k views
    • 
    • ShaunR
    • August 21, 2009

21. Suggestions on reading UI events in 3 prodcuer 1 consumer design?

    By arizzi12, March 2, 2011
    • 3 replies
    • 2.5k views
    • 
    • ShaunR
    • March 2, 2011

22. Sub VIs launching themselves on project-open

    By MartinMcD, June 24, 2010
    • 3 replies
    • 2.2k views
    • 
    • jgcode
    • June 24, 2010

23. Picture control

    By Farid2010, January 12, 2011
    • 3 replies
    • 4.2k views
    • 
    • Grampa_of_Oliva_n_Eden
    • January 12, 2011

24. Getting data from a subpanel

    By cheenu_2002, August 18, 2004
    • 3 replies
    • 0 views
    • 
    • cheenu_2002
    • August 20, 2004

25. I need help to solve a problem in reading Avi files in Activex container

    By Farid2010, August 16, 2010
    • 3 replies
    • 1.9k views
    • 
    • Farid2010
    • August 17, 2010

26. Statechart Module Tips and Tricks

    By AlexH, March 4, 2011
    • 3 replies
    • 5.7k views
    • 
    • AlexH
    • March 4, 2011

27. Cluster Version control Design question

    By ritesh024, July 26, 2013   

    • design
    • cluster
    • 3 replies
    • 3.5k views
    • 
    • Yair
    • July 31, 2013

28. Displaying data in an variant tree

    By John Lokanis, March 26, 2010
    • 3 replies
    • 3.6k views
    • 
    • John Lokanis
    • March 26, 2010

29. XControls as plugins: this is how we do it(?)

    By mpa, August 2, 2006
    • 3 replies
    • 0 views
    • 
    • Ton Plomp
    • August 2, 2006

30. External Hardware Pushbutton

    By GraemeJ, April 25, 2011
    • 3 replies
    • 3.5k views
    • 
    • SuperS_5
    • April 30, 2011

31. Sub-VI vs. Flat code in 24-7 loops

    By BrokenArrow, January 29, 2009
    • 3 replies
    • 0 views
    • 
    • BrokenArrow
    • January 29, 2009

32. Sub VI paradigm: Internal to a loop

    By AlexA, December 14, 2009
    • 3 replies
    • 2.5k views
    • 
    • torekp
    • December 18, 2009

33. Tree control in Array

    By bburan, December 12, 2005
    • 3 replies
    • 0 views
    • 
    • Mike Ashe
    • February 2, 2006

34. Take action after front panel inactivity

    By zappa2, February 8, 2008
    • 3 replies
    • 0 views
    • 
    • zappa2
    • February 9, 2008

35. Update IVI session in while loop

    By cyro, April 22, 2013
    • 3 replies
    • 2.3k views
    • 
    • todd
    • April 23, 2013

36. VI server method to get refs of all clones?

    By ensegre, October 30, 2017   

    • vi server
    • clone
    • (and 1 more)

      Tagged with:

      • vi server
      • clone
      • dynamic call
    • 3 replies
    • 4.4k views
    • 
    • ensegre
    • October 31, 2017

37. Read TDMS to a 2D array

    By Renan Valente, June 22, 2020
    • 3 replies
    • 8k views
    • 
    • hooovahh
    • June 29, 2020

38. Problem in using methods of XControl

    By Pandiarajan, July 18, 2007
    • 3 replies
    • 0 views
    • 
    • Ton Plomp
    • July 18, 2007

39. Read an ".ini" file and create a certain icon, by using the information given in the ".ini" file.

    By Michael, September 30, 2009
    • 3 replies
    • 3.2k views
    • 
    • Michael
    • September 30, 2009

40. Displaying Individual Pulses

    By crichter, October 1, 2010
    • 3 replies
    • 1.9k views
    • 
    • crichter
    • October 17, 2010

41. Need help with Global timer

    By NpLTS, May 16, 2009
    • 3 replies
    • 0 views
    • 
    • GregFreeman
    • May 22, 2009

42. Restart depending on debug

    By mike5, March 31, 2010
    • 3 replies
    • 1.8k views
    • 
    • mike5
    • April 2, 2010

43. Lazy Lists in Labview

    By valarauca, November 16, 2015   

    • lazy lists
    • option types
    • (and 1 more)

      Tagged with:

      • lazy lists
      • option types
      • lambdas
    • 3 replies
    • 3.2k views
    • 
    • hooovahh
    • November 16, 2015

44. forcing a sequence to continue

    By marshieparshie, August 11, 2006
    • 3 replies
    • 0 views
    • 
    • marshieparshie
    • August 11, 2006

45. JKI State Machine + UI

    By Jordan Kuehn, January 23, 2011
    • 3 replies
    • 6.4k views
    • 
    • Jordan Kuehn
    • January 24, 2011

46. ByRef using LV2 Global example

    By Dan Bookwalter, February 14, 2008
    • 3 replies
    • 0 views
    • 
    • crelf
    • February 14, 2008

47. Spawning processes - reentrant or *.vit?

    By MartinMcD, May 22, 2012
    • 3 replies
    • 2.5k views
    • 
    • MartinMcD
    • May 22, 2012

48. Xcontrol Help - Convert State For Save (Ability)

    By Michael Aivaliotis, January 3, 2007
    • 3 replies
    • 0 views
    • 
    • Ton Plomp
    • January 3, 2007

49. variant data type

    By JdP, January 3, 2007
    • 3 replies
    • 0 views
    • 
    • JdP
    • January 4, 2007

50. Parallel VI Front panel control

    By Randy81, June 5, 2007
    • 3 replies
    • 0 views
    • 
    • Jeff Plotzke
    • June 6, 2007

51. need help dipping my toe into Actor programming

    By jcarmody, March 14, 2014
    • 3 replies
    • 3k views
    • 
    • drjdpowell
    • March 16, 2014

52. How would I allow for multiple actions...

    By Ducc, September 10, 2004
    • 3 replies
    • 0 views
    • 
    • mase
    • November 19, 2004

53. Determine Application's Call Stack from SubVI

    By Justin Reina, March 16, 2011
    • 3 replies
    • 4.3k views
    • 
    • Justin Reina
    • March 19, 2011

54. Program Execution

    By agg, November 16, 2007
    • 3 replies
    • 0 views
    • 
    • Ton Plomp
    • November 16, 2007

55. Sub VI

    By maziyar mahmoodi, August 15, 2013
    • 3 replies
    • 2.5k views
    • 
    • hooovahh
    • August 15, 2013

56. Advice for Generic Controller and Test Machine in LabVIEW

    By lvb, February 28, 2006
    • 3 replies
    • 0 views
    • 
    • WMassey
    • February 28, 2006

57. Messaging to vi (clones) with events

    By TG, October 13, 2007
    • 3 replies
    • 0 views
    • 
    • djolivet
    • October 26, 2007

58. Improving sampling rate for single acquisition in while loop

    By rasmusvt, July 10, 2014   

    • sampling
    • rate
    • (and 2 more)

      Tagged with:

      • sampling
      • rate
      • while
      • timer
    • 3 replies
    • 3.1k views
    • 
    • bigjoepops
    • July 23, 2014

59. Any way to mix font/formatting in strings

    By WMassey, January 3, 2006
    • 3 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • January 4, 2006

60. Getting out of "internal error"

    By mike5, May 27, 2010
    • 3 replies
    • 2.8k views
    • 
    • shoneill
    • May 27, 2010

61. LabVIEW Help

    By Popatlal, October 14, 2007
    • 3 replies
    • 0 views
    • 
    • Aristos Queue
    • October 15, 2007

62. Automation of a Manual QSM

    By Dragoon235, July 13, 2010
    • 3 replies
    • 2.5k views
    • 
    • Dragoon235
    • July 13, 2010

63. List/links to all advanced architectures

    By John Lokanis, August 17, 2011
    • 3 replies
    • 3.4k views
    • 
    • jgcode
    • August 18, 2011

64. Sharing a LV2 global between Labview Executables

    By milan211, March 30, 2005
    • 3 replies
    • 0 views
    • 
    • aledain
    • April 6, 2005

65. Distributed "SETI" type application

    By Phil Duncan, March 29, 2008
    • 3 replies
    • 0 views
    • 
    • Phil Duncan
    • April 2, 2008

66. Service packs for ....my application?

    By nistam, December 23, 2004
    • 3 replies
    • 0 views
    • 
    • nistam
    • December 27, 2004

67. subVIs memory deallocation

    By Gavrilo, October 16, 2007
    • 3 replies
    • 0 views
    • 
    • Gavrilo
    • October 17, 2007

68. Create password for zip/excel file programatically

    By Suvin, July 16, 2010
    • 3 replies
    • 4.4k views
    • 
    • Rolf Kalbermatter
    • December 13, 2010

69. Is appropriate to use QSM in robotic arm control?

    By Lin yung-hsiang, May 31, 2017   

    • crio
    • robot
    • 3 replies
    • 3.1k views
    • 
    • Lin yung-hsiang
    • March 31, 2018

70. DVR or data copy? How to deal with large data in AOP projects

    By John Lokanis, August 27, 2013   

    • dvr
    • actor
    • (and 2 more)

      Tagged with:

      • dvr
      • actor
      • actorframework
      • data
    • 3 replies
    • 4.8k views
    • 
    • John Lokanis
    • October 24, 2013

71. Waveform to array of VData

    By pawhan11, January 7, 2016
    • 3 replies
    • 2.7k views
    • 
    • hooovahh
    • January 7, 2016

72. Exporting VI content (objects and connections)

    By lorant.dimeny, March 8, 2006
    • 3 replies
    • 0 views
    • 
    • i2dx
    • March 17, 2006

73. Cons and pros of library structure

    By Deep_Blue, May 24, 2004
    • 3 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • May 28, 2004

74. Unicode Text

    By Rolf Kalbermatter, January 9, 2006
    • 3 replies
    • 0 views
    • 
    • Barrie
    • January 9, 2006

75. How Efficient are Notifiers?

    By James Mc, April 13, 2010
    • 3 replies
    • 3.6k views
    • 
    • crelf
    • April 13, 2010

76. Starting an EXE but not running on startup

    By Aaron L, October 18, 2008
    • 3 replies
    • 0 views
    • 
    • jgcode
    • October 18, 2008

77. USER & ADMIN

    By alnaimi, April 30, 2007
    • 3 replies
    • 0 views
    • 
    • Nullllll
    • May 1, 2007

78. Events not working in reentrant VIs?

    By hfettig, January 4, 2005
    • 3 replies
    • 0 views
    • 
    • hfettig
    • January 5, 2005

79. abort running loop

    By wallage, April 14, 2010
    • 3 replies
    • 3.4k views
    • 
    • asbo
    • April 14, 2010

80. Redundant State Machine ?

    By EJW, October 5, 2006
    • 3 replies
    • 0 views
    • 
    • JDave
    • October 6, 2006

81. Problem with update value of the controls on control panel

    By Thang Nguyen, February 11, 2009
    • 3 replies
    • 0 views
    • 
    • ned
    • February 11, 2009

82. Error handling architecture

    By Greg Hupp, February 24, 2010
    • 3 replies
    • 3.1k views
    • 
    • Daklu
    • March 2, 2010

83. My app can't find included text files

    By JustJay, October 29, 2005
    • 3 replies
    • 0 views
    • 
    • WMassey
    • October 31, 2005

84. Call by reference - which error in to use?

    By george seifert, September 3, 2010
    • 3 replies
    • 2.2k views
    • 
    • george seifert
    • September 3, 2010

85. what are the function icons mentioned in figure below in stopwatch block diagram

    By manoj_sarode, April 17, 2014   

    • functions in stopwatch block diagram
    • 3 replies
    • 4.2k views
    • 
    • manoj_sarode
    • April 18, 2014

86. Simple string in and out of a DLL created with LabVIEW

    By Randy_S, January 2, 2017   

    • dll
    • string
    • 3 replies
    • 4.1k views
    • 
    • Rolf Kalbermatter
    • February 23, 2017

87. Global variable solution

    By atk_nut, January 14, 2005
    • 3 replies
    • 0 views
    • 
    • Michael Aivaliotis
    • January 19, 2005

88. Waveform Peak Detection VI - bogus numbers

    By george seifert, October 14, 2009
    • 3 replies
    • 5.2k views
    • 
    • smenjoulet
    • October 14, 2009

89. Setup Screens

    By iyeager, March 31, 2011
    • 3 replies
    • 4.2k views
    • 
    • Dan DeFriese
    • May 11, 2011

90. Simulation on LV

    By AbdulQuader, May 20, 2019
    • 3 replies
    • 7.5k views
    • 
    • ShaunR
    • May 30, 2019

91. I'm sure that's basics but...

    By coolaid, July 5, 2006
    • 3 replies
    • 0 views
    • 
    • crelf
    • July 5, 2006

92. LV8 uses Tag Engine from LV7.1

    By Dietmar, May 10, 2006
    • 3 replies
    • 0 views
    • 
    • Dietmar
    • May 24, 2006

93. Messaging Using Queues and Notifiers

    By Jim Kring, October 22, 2002
    • 3 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • January 29, 2008

94. Maintaining Multiple Driver Versions

    By gsussman, June 29, 2004
    • 3 replies
    • 0 views
    • 
    • aledain
    • July 7, 2004

95. How to select the best LabVIEW architecture?

    By touchthesky, May 25, 2011
    • 3 replies
    • 10.4k views
    • 
    • apyuanjie
    • June 17, 2011

96. simulation doesnt work second time.plz help

    By ramismith, September 18, 2007
    • 2 replies
    • 0 views
    • 
    • mross
    • September 18, 2007

97. Sending string using a serial com when clicking on a button

    By scls19fr, April 11, 2008
    • 2 replies
    • 0 views
    • 
    • scls19fr
    • April 12, 2008

98. Prony.Vi or Matrix pencil.Vi

    By bhuiyan, January 14, 2010
    • 2 replies
    • 2.2k views
    • 
    • bhuiyan
    • January 19, 2010

99. Structured error handler (SEH)

    By Bobillier, September 1, 2011
    • 2 replies
    • 3.7k views
    • 
    • Bobillier
    • September 1, 2011

100. Notifiers and Parallel While Loops

     By dimes1827, May 16, 2006
     • 2 replies
     • 0 views
     • 
     • didierj
     • May 23, 2006