LabVIEW General

4,614 topics in this forum

1. Diagram Size 1 2

   By Barrie, February 8, 2005
   • 25 replies
   • 0 views
   • 
   • didierj
   • December 2, 2005

2. User Controls as VI 1 2

   By delbertson, December 12, 2006
   • 25 replies
   • 0 views
   • 
   • delbertson
   • January 22, 2007

3. CLD $ CLA Testing 1 2

   By Dan_Mc, August 18, 2009
   • 25 replies
   • 16.7k views
   • 
   • Mark Yedinak
   • August 31, 2009

4. Finding gaps in pulse train 1 2

   By george seifert, August 18, 2009
   • 25 replies
   • 12.6k views
   • 
   • Gary Rubin
   • August 21, 2009

5. Fastest Search Array of String 1 2

   By hooovahh, July 24, 2012
   • 25 replies
   • 35.4k views
   • 
   • Slacter
   • July 30, 2012

6. FGVs, Action Engines and DVRs: a rif on Nancy's NI Week presentation 1 2

   By Val Brown, August 12, 2013
   • 25 replies
   • 19.7k views
   • 
   • Rolf Kalbermatter
   • August 17, 2013

7. Prompt for directory 1 2

   By Thang Nguyen, July 21, 2007
   • 25 replies
   • 0 views
   • 
   • badwolf
   • October 20, 2007

8. Troubleshooting Latency On The Serial Bus 1 2

   By mje, May 24, 2012
   • 25 replies
   • 28.8k views
   • 
   • shoneill
   • March 12, 2013

9. Call Function Library Node Callbacks 1 2

   By ShaunR, September 24, 2021
   • 25 replies
   • 20.5k views
   • 
   • ShaunR
   • September 27, 2021

10. Why upgrade?

    By zoogies, June 26, 2007
    • 24 replies
    • 0 views
    • 
    • orko
    • August 7, 2007

11. How to change content type of N-element cluster

    By Gan Uesli Starling, November 21, 2011   

    • cluster
    • 24 replies
    • 23.9k views
    • 
    • Taylorh140
    • April 22, 2020

12. Uniterated For Loops do not pass References

    By AlexA, September 27, 2011
    • 24 replies
    • 12.7k views
    • 
    • Phillip Brooks
    • October 10, 2011

13. LabVIEW Content Landing Page

    By hooovahh, September 14, 2018
    • 24 replies
    • 17.4k views
    • 
    • Michael Aivaliotis
    • November 17, 2018

14. Editing a Very Large File

    By Reds, September 4, 2023
    • 24 replies
    • 9.4k views
    • 
    • ShaunR
    • September 10, 2023

15. are Boolean expression stopped like they would be in C ?

    By ArjanWiskerke, December 8, 2015
    • 24 replies
    • 12.3k views
    • 
    • hooovahh
    • January 5, 2016

16. Memory leak, but only in the exe?

    By Thoric, December 10, 2013   

    • memory leak exe labview
    • 24 replies
    • 18.3k views
    • 
    • drjdpowell
    • December 16, 2013

17. Frustrations about license

    By bsvingen, September 13, 2009
    • 24 replies
    • 11k views
    • 
    • crelf
    • September 16, 2009

18. What exactly is SuperSecretPrivateSpecialStuff for?

    By Sparkette, June 29, 2012
    • 24 replies
    • 23.2k views
    • 
    • Darren
    • July 10, 2012

19. How do you handle project wide constants?

    By mje, August 29, 2011
    • 24 replies
    • 18.3k views
    • 
    • Daklu
    • September 1, 2011

20. combobox taking only last value

    By sjukheter, April 3, 2011
    • 23 replies
    • 18k views
    • 
    • sjukheter
    • April 9, 2011

21. Elapsed time

    By electro_, February 19, 2016   

    • elapsed time
    • 23 replies
    • 28.3k views
    • 
    • electro_
    • March 2, 2016

22. help please!

    By halum, May 5, 2018
    • 23 replies
    • 12.1k views
    • 
    • halum
    • May 29, 2018

23. Creating a Find text function

    By John Lokanis, September 20, 2008
    • 23 replies
    • 0 views
    • 
    • John Lokanis
    • September 25, 2008

24. TCP write / read problem, disable write buffer ?

    By Zyl, February 15, 2017   

    • tcp
    • design
    • 23 replies
    • 24.4k views
    • 
    • ShaunR
    • March 9, 2017

25. Extract every n-th element out of an 1-dimensional-array

    By professor_rumsdiegeige, March 21, 2008
    • 23 replies
    • 0 views
    • 
    • GregSands
    • April 30, 2008

26. LabVIEW gives me alot of spare time for LAVA

    By Minh Pham, August 27, 2009
    • 23 replies
    • 10.6k views
    • 
    • crelf
    • September 3, 2009

27. Need Help BADLY! Require a simple VI for reference. Stuck.

    By cjx, October 7, 2010
    • 23 replies
    • 9.8k views
    • 
    • cjx
    • October 12, 2010

28. Delete multiple items from array?

    By jpo, February 17, 2023
    • 23 replies
    • 13.4k views
    • 
    • bjustice
    • April 6, 2023

29. SHA256 Hash Algorithm

    By ACS, July 15, 2010
    • 23 replies
    • 32.4k views
    • 
    • djac
    • September 7, 2021

30. Using polymorphic VI as data selector for a Var_Tag array data type

    By Mahbod Morshedi, July 10, 2025   

    • polymorphism
    • variant data
    • 23 replies
    • 10.3k views
    • 
    • ShaunR
    • July 22, 2025

31. Data Access Best Practices?

    By cycleguy, February 7, 2011
    • 23 replies
    • 14.1k views
    • 
    • Grampa_of_Oliva_n_Eden
    • February 14, 2011

32. LV 2014 released

    By mwebster, August 1, 2014
    • 23 replies
    • 42k views
    • 
    • lvb
    • August 31, 2014

33. Refnum type propagation

    By mje, October 22, 2010
    • 23 replies
    • 13.8k views
    • 
    • ShaunR
    • October 24, 2010

34. Interesting Announcements from NI Connect?

    By Reds, May 24, 2022
    • 22 replies
    • 11.8k views
    • 
    • Reds
    • August 2, 2022

35. Support Vector Machine classifier

    By torekp, September 15, 2010
    • 22 replies
    • 26.6k views
    • 
    • Xuan-Thai Nguyen
    • January 20, 2022

36. ZLIB Compress Files

    By Joachim082, January 3, 2011
    • 22 replies
    • 25.6k views
    • 
    • lordexod
    • February 3, 2015

37. LabView coding standards

    By jcz, December 7, 2005
    • 22 replies
    • 0 views
    • 
    • crelf
    • August 4, 2006

38. Need help naming an "unmaintainable" VI

    By Aristos Queue, October 18, 2017
    • 22 replies
    • 9k views
    • 
    • shoneill
    • November 6, 2017

39. Please help me this problem

    By Ken N, November 5, 2009
    • 22 replies
    • 10k views
    • 
    • jcarmody
    • November 7, 2009

40. table test.vi

    By kmc, July 18, 2008
    • 22 replies
    • 0 views
    • 
    • Norm Kirchner
    • July 22, 2008

41. SQLite library not working with LV2025 64 bit

    By viSci, May 31
    • 22 replies
    • 4.5k views
    • 
    • ShaunR
    • June 7

42. managing multiple instrument drivers - best architecture?

    By automationtx, October 20, 2011   

    • multiple drivers
    • driver management
    • (and 3 more)

      Tagged with:

      • multiple drivers
      • driver management
      • coordination
      • communications managment
      • restart drivers
    • 22 replies
    • 15.9k views
    • 
    • todd
    • November 1, 2011

43. Automation Testing Tools for LabVIEW

    By eberaud, April 14, 2021
    • 22 replies
    • 20.7k views
    • 
    • Stagg54
    • August 22, 2025

44. New Cluster "Constant"

    By PaulG., July 30, 2010
    • 21 replies
    • 11.6k views
    • 
    • ASTDan
    • August 6, 2010

45. cluster

    By reem, April 18, 2008
    • 21 replies
    • 0 views
    • 
    • Ton Plomp
    • April 23, 2008

46. Windows Media Player

    By Melbourne, April 17, 2012
    • 21 replies
    • 17.9k views
    • 
    • Rolf Kalbermatter
    • May 8, 2012

47. how to creat dos-based programs in Labview

    By prober, April 20, 2008
    • 21 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • August 1, 2008

48. Start Asynchronous Call

    By mje, August 3, 2011
    • 21 replies
    • 26.2k views
    • 
    • Aristos Queue
    • August 28, 2011

49. Who uses LabVIEW Snippets?

    By ryannorthington, April 22, 2011
    • 21 replies
    • 13.3k views
    • 
    • Rolf Kalbermatter
    • April 26, 2011

50. Source compatible vs. Binary compatible

    By Daklu, November 6, 2009
    • 21 replies
    • 20.3k views
    • 
    • Yair
    • November 8, 2009

51. Error -2147217900 in Execute Query.vi after repairing Office 365 (?)

    By ChuckBorisNorris, November 29, 2017   

    • database connectivity toolkit
    • labview 2016 32b
    • (and 2 more)

      Tagged with:

      • database connectivity toolkit
      • labview 2016 32b
      • access2013
      • sql
    • 21 replies
    • 13.2k views
    • 
    • ChuckBorisNorris
    • December 7, 2017

52. Simple Questions (cannot find the answers myself)

    By GSR, January 7, 2009
    • 21 replies
    • 11.1k views
    • 
    • LAVA 1.0 Content
    • January 9, 2009

53. Anyone running LV2009 and Vista Ultimate 32bit

    By Anders Björk, August 6, 2009
    • 21 replies
    • 12.9k views
    • 
    • Anders Björk
    • September 17, 2009

54. Xmodem protocol using Hyperterminal

    By Guruthilak, September 17, 2009
    • 20 replies
    • 21.5k views
    • 
    • jew666
    • May 1, 2015

55. resistorANDlabview

    By Nullllll, April 6, 2007
    • 20 replies
    • 0 views
    • 
    • Mellroth
    • April 7, 2007

56. Talking to text based programmers

    By infinitenothing, June 3, 2021
    • 20 replies
    • 9.5k views
    • 
    • Jordan Kuehn
    • June 10, 2021

57. Break for loop

    By spacetoon34, March 5, 2007
    • 20 replies
    • 0 views
    • 
    • Gary Rubin
    • March 17, 2007

58. "Closing References in LabVIEW": New documentation published

    By Aristos Queue, January 4, 2013
    • 20 replies
    • 22.2k views
    • 
    • Comrade
    • June 3, 2015

59. VIM and units

    By X___, January 9, 2020
    • 20 replies
    • 14k views
    • 
    • Rolf Kalbermatter
    • April 11, 2023

60. USB to RS-232 Converters

    By rharmon@sandia.gov, May 29, 2020   

    • usb rs232
    • 20 replies
    • 17.8k views
    • 
    • tlerunner
    • July 9, 2020

61. Quotient and Remainder

    By swoopstar, September 16, 2006
    • 20 replies
    • 0 views
    • 
    • Yair
    • September 28, 2006

62. Do you own your Labview License?

    By TheBoss, December 4, 2010
    • 20 replies
    • 21.4k views
    • 
    • Cat
    • December 6, 2010

63. 2s complement of a string

    By crelf, March 14, 2012
    • 20 replies
    • 23.2k views
    • 
    • Phillip Brooks
    • March 29, 2012

64. ActiveX to Automate Excel - Bug/Anomoly Report

    By peter_flores, December 12, 2016   

    • excel
    • activex
    • (and 3 more)

      Tagged with:

      • excel
      • activex
      • office
      • microsoft
      • report generation toolkit
    • 20 replies
    • 19.7k views
    • 
    • viSci
    • May 16, 2017

65. PID Level Control using USB 6008

    By richie81, September 1, 2010
    • 20 replies
    • 21.7k views
    • 
    • ShaunR
    • September 15, 2010

66. Strategies for implementing station admins?

    By Daklu, July 17, 2011
    • 20 replies
    • 11.3k views
    • 
    • Daklu
    • July 19, 2011

67. Anyone care to critique my security system?

    By Mark Smith, January 20, 2009
    • 19 replies
    • 0 views
    • 
    • Darren
    • February 10, 2009

68. Track VI status

    By Black Pearl, January 4, 2011
    • 19 replies
    • 15.4k views
    • 
    • ShaunR
    • January 7, 2011

69. Pointer to LabVIEW array for .NET DLL

    By bna08, December 1, 2022
    • 19 replies
    • 11.6k views
    • 
    • JLMommy
    • January 19, 2023

70. Slower qeueus in LabVIEW 8.6?

    By Gary Rubin, May 2, 2009
    • 19 replies
    • 0 views
    • 
    • Grampa_of_Oliva_n_Eden
    • May 6, 2009

71. How to load a base64-encoded image in LabVIEW?

    By Harris Hu, January 8   

    • labview
    • images
    • 19 replies
    • 6.6k views
    • 
    • Harris Hu
    • January 14

72. Serial Comm : Hyper Terminal Works; LabVIEW not!

    By Grey, April 13, 2012   

    • serial communication
    • 19 replies
    • 24.7k views
    • 
    • Ano Ano
    • August 29, 2012

73. Advice on OPC

    By dterry, February 15, 2017   

    • opc
    • dsc
    • (and 1 more)

      Tagged with:

      • opc
      • dsc
      • plc
    • 19 replies
    • 23.2k views
    • 
    • jacobson
    • February 21, 2017

74. Generate Event when VI is aborted

    By KWaris, July 14, 2012
    • 19 replies
    • 19.9k views
    • 
    • Rolf Kalbermatter
    • July 26, 2012

75. The Future of LabVIEW

    By xiongxinwei, July 24, 2024
    • 19 replies
    • 19.4k views
    • 
    • Zyga
    • September 22

76. how to color parts in google map

    By wewtalaga, May 22, 2014   

    • google map
    • color
    • 19 replies
    • 10.4k views
    • 
    • wewtalaga
    • May 25, 2014

77. 'AND' of an empty boolean array is TRUE?

    By Justin Goeres, May 7, 2009
    • 19 replies
    • 0 views
    • 
    • Cat
    • May 12, 2009

78. fluke 2638a How to Stop Scanning for Fluke 2638A

    By jcesar1029, June 3, 2015   

    • fluke 2638a
    • daq
    • 19 replies
    • 14.3k views
    • 
    • jcesar1029
    • June 8, 2015

79. Sending image data from LabVIEW to Python via TCP

    By atokad, June 27, 2018
    • 19 replies
    • 14.5k views
    • 
    • smithd
    • July 3, 2018

80. XNodes Prevent Inlining

    By DTaylor, October 4, 2017
    • 19 replies
    • 8.7k views
    • 
    • Aristos Queue
    • October 12, 2017

81. Human Readable Vrs Machine Data

    By Jon Kokott, March 7, 2011
    • 19 replies
    • 15.1k views
    • 
    • Mark Yedinak
    • March 10, 2011

82. Multiple Client, Single Server Configuration

    By stefanusandika, April 27, 2016
    • 19 replies
    • 12.6k views
    • 
    • stefanusandika
    • May 3, 2016

83. Boxcar (running) average for 1D array

    By 82Tank01, March 18, 2007
    • 19 replies
    • 0 views
    • 
    • ShaunR
    • August 5, 2019

84. Export data from LabVIEW to Excel (.CSV) in real time

    By Grv Chy, July 2, 2020
    • 19 replies
    • 20.4k views
    • 
    • Grv Chy
    • July 10, 2020

85. Network streams - multiple windows executables to compact RIO target

    By parsec, May 8, 2017
    • 19 replies
    • 11.7k views
    • 
    • parsec
    • May 11, 2017

86. Text Ring typedef bug?

    By ensegre, May 18, 2016
    • 19 replies
    • 11.2k views
    • 
    • Yair
    • May 23, 2016

87. Huge performance deterioration with LV2014

    By eberaud, October 22, 2014   

    • performance
    • lv2014
    • 19 replies
    • 8.2k views
    • 
    • JoeQ
    • October 24, 2014

88. Serial Communication in myrio

    By Ravinath, January 17, 2018
    • 19 replies
    • 19.9k views
    • 
    • AJAY GODARA
    • March 26, 2019

89. Get connector pane 32x32 image - looking for better idea

    By Steen Schmidt, February 20, 2013
    • 19 replies
    • 9.3k views
    • 
    • Steen Schmidt
    • February 21, 2013

90. Typecast - What does "*(type *) &x" mean?

    By JackDunaway, March 15, 2012
    • 19 replies
    • 14k views
    • 
    • crelf
    • March 16, 2012

91. Automated teller Machine Design

    By labviewRTS, October 20, 2008
    • 19 replies
    • 0 views
    • 
    • crelf
    • October 30, 2008

92. A tale of two ui update methods

    By Taylorh140, March 24, 2020   

    • labview
    • ui trick
    • (and 1 more)

      Tagged with:

      • labview
      • ui trick
      • optimize
    • 19 replies
    • 14.9k views
    • 
    • hooovahh
    • March 27, 2020

93. Speech To text Conversion(Speech Recognition) Using LabVIEW

    By Roopa, September 2, 2012   

    • labview
    • speech recognition
    • 19 replies
    • 29.8k views
    • 
    • MarkCG
    • November 7, 2015

94. data conversion problem

    By kelbro, April 26, 2005
    • 19 replies
    • 0 views
    • 
    • Oslo
    • April 6, 2013

95. Replacing rows in a 2D array is significantly faster than replacing columns

    By Neil Pate, May 11, 2021
    • 18 replies
    • 12k views
    • 
    • Rolf Kalbermatter
    • May 16, 2021

96. LabVIEW 8.2.1

    By Dave Graybeal, April 6, 2007
    • 18 replies
    • 0 views
    • 
    • alnaimi
    • April 30, 2007

97. Why do people alpha or beta test?

    By crelf, September 17, 2012
    • 18 replies
    • 7.1k views
    • 
    • Daklu
    • September 18, 2012

98. Hidden editable pixmap control

    By Sparkette, February 16, 2019
    • 18 replies
    • 7.8k views
    • 
    • Sparkette
    • February 27, 2019

99. LabVIEW 2013 - a step backwards?

    By cowen, November 13, 2013
    • 18 replies
    • 11.6k views
    • 
    • Pavanb
    • May 20, 2014

100. LabVIEW RS232 Serial Read Write Application Com Port Freeze Up / Stuck

     By Tim888, October 8, 2015
     • 18 replies
     • 21.8k views
     • 
     • OlivierL
     • October 29, 2015