Calling External Code

799 topics in this forum

1. calling dll

   By Nicola Cesca, June 18, 2015   

   • dll
   • sqlite3
   • 9 replies
   • 8.4k views
   • 
   • Nicola Cesca
   • August 3, 2015

2. Controlling PTZ functionality of an ONIF camera from LABVIEW

   By BTS_detroGuy, February 16, 2025
   • 9 replies
   • 7.7k views
   • 
   • BTS_detroGuy
   • March 11, 2025

3. Memcpy Equivalent?

   By Taylorh140, January 5, 2022
   • 9 replies
   • 6.3k views
   • 
   • Rolf Kalbermatter
   • January 6, 2022

4. MoveFileWithProgress problem from kernel32.dll

   By Houmoller, February 26, 2014   

   • windowsapi
   • kernel32.dll
   • 9 replies
   • 9.5k views
   • 
   • SDietrich
   • October 14, 2014

5. How do I handle WM_CLOSE the correct way?

   By Michael Aivaliotis, January 30, 2013
   • 9 replies
   • 12.2k views
   • 
   • Michael Aivaliotis
   • February 1, 2013

6. DLL with Bundle input crashes

   By Alexander Kocian, April 6, 2017   

   • dll
   • 9 replies
   • 6.9k views
   • 
   • Rolf Kalbermatter
   • April 12, 2017

7. DLL interface problem

   By vhdl, May 18, 2010
   • 9 replies
   • 7.9k views
   • 
   • vhdl
   • May 31, 2010

8. How to make .NET assembly callable

   By JanJorgensen, February 12, 2010
   • 9 replies
   • 10.4k views
   • 
   • JanJorgensen
   • February 18, 2010

9. Whitepaper on how to write a LabVIEW compatible DLL?

   By John Lokanis, August 26, 2009
   • 9 replies
   • 12.8k views
   • 
   • Cat
   • September 2, 2009

10. How Can I burn CD in LabVIEW?

    By skywalkerxp, July 26, 2005
    • 9 replies
    • 0 views
    • 
    • AnalogKid2DigitalMan
    • September 16, 2005

11. DLL with nested pointer of double array

    By Miykoll, October 5, 2022
    • 9 replies
    • 5.9k views
    • 
    • mcduff
    • October 6, 2022

12. Remote Call by Reference Performance

    By viSci, January 15, 2009
    • 9 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • January 16, 2009

13. Call Library Function node with Vector's CANcaseXL and vxlapi.dll

    By Automan, November 25, 2009
    • 9 replies
    • 19.2k views
    • 
    • Troy K
    • August 14, 2013

14. Getting error 1172 when trying to call a DLL

    By Clinto, May 27, 2011
    • 8 replies
    • 12.1k views
    • 
    • Clinto
    • May 28, 2011

15. Events from within .Net Interop Assemblies?

    By Daklu, March 11, 2013
    • 8 replies
    • 10.7k views
    • 
    • Jeff Plotzke
    • April 2, 2014

16. Specifying .dll path at runtime in "Call Library Function"

    By Chris Cartwright, November 16, 2005
    • 8 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • November 19, 2005

17. Modify country parameter by program

    By Bobillier, March 24, 2009
    • 8 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • April 29, 2010

18. Is it possible to run Excel in the background?

    By Steve Morris, December 26, 2014
    • 8 replies
    • 13.7k views
    • 
    • Steve Morris
    • January 4, 2015

19. Retrieve Language setting of your OS through Labview

    By willy, March 24, 2006
    • 8 replies
    • 0 views
    • 
    • behzad
    • April 3, 2006

20. A basic question: how to use a dll

    By menghuihantang, December 11, 2007
    • 8 replies
    • 0 views
    • 
    • crelf
    • December 13, 2007

21. Register User Events through VI Server

    By T Clancy, January 6, 2011
    • 8 replies
    • 8.6k views
    • 
    • T Clancy
    • January 7, 2011

22. How to get my computer's ID

    By Cool-LV, December 13, 2007
    • 8 replies
    • 0 views
    • 
    • Cool-LV
    • December 15, 2007

23. passing matrices to external dll

    By blueshrimp, August 22, 2007
    • 8 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • August 25, 2007

24. .net file dialog

    By Guenther, February 7, 2007
    • 8 replies
    • 0 views
    • 
    • ahlers01
    • January 23, 2008

25. CompactRIO launch an .rtexe from an .rtexe

    By foxman, January 16, 2022
    • 8 replies
    • 7.7k views
    • 
    • hooovahh
    • January 19, 2022

26. How to retrieve value from triggered event

    By menghuihantang, June 12, 2008
    • 8 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • June 19, 2008

27. how to find drive letter of usb memorystick?

    By goran, November 14, 2008
    • 8 replies
    • 0 views
    • 
    • Dan DeFriese
    • November 15, 2008

28. Running System Exec vi as Administrator in Win7

    By BobbyCee, February 13, 2010
    • 8 replies
    • 23.3k views
    • 
    • Rob Calhoun
    • February 23, 2010

29. Calling a DLL

    By alfa, March 21, 2005
    • 8 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • February 5, 2007

30. ActiveX locks unrelated loops?

    By Yamaeda, May 28, 2010
    • 8 replies
    • 6.9k views
    • 
    • crelf
    • August 25, 2010

31. dll How to deal with clusters containing clusters?

    By Fred chen, January 13, 2018   

    • cluster
    • 8 replies
    • 9k views
    • 
    • JKSH
    • January 17, 2018

32. MuParser

    By Porter, November 18, 2016
    • 8 replies
    • 6.5k views
    • 
    • Porter
    • August 26, 2017

33. shared library passing arrays in C dll to labview

    By alireza m, September 5, 2024   

    • dll
    • external code
    • (and 1 more)

      Tagged with:

      • dll
      • external code
      • shared library wizard
    • 8 replies
    • 6.7k views
    • 
    • Rolf Kalbermatter
    • September 5, 2024

34. Should I use LabPython?

    By Argold, December 17, 2016   

    • labpython
    • getting started
    • 8 replies
    • 11.4k views
    • 
    • Argold
    • January 8, 2017

35. How to access the controls on the GUI from other programming languages?

    By Thang Nguyen, June 3, 2009
    • 8 replies
    • 0 views
    • 
    • Thang Nguyen
    • September 21, 2009

36. Mount ISO image

    By h1voltage, June 23, 2007
    • 7 replies
    • 0 views
    • 
    • h1voltage
    • June 28, 2007

37. Python Code

    By zero-tolerance, March 1, 2007
    • 7 replies
    • 0 views
    • 
    • zero-tolerance
    • March 2, 2007

38. Royalty Free PDF Chart Creator Dynamic Link Library (DLL)

    By UtilityWarrior, June 25, 2007
    • 7 replies
    • 0 views
    • 
    • UtilityWarrior
    • July 3, 2007

39. NI OPC Server version 5.1 (Industrial Automation OPC Server 5.1)

    By Jimbo29, April 14, 2008
    • 7 replies
    • 0 views
    • 
    • Jimbo29
    • April 21, 2008

40. Cleaning up .NET refs

    By jzoller, February 19, 2009
    • 7 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • February 23, 2009

41. data to graph in excel

    By paramesium, June 12, 2009
    • 7 replies
    • 0 views
    • 
    • paramesium
    • June 12, 2009

42. Application requires manually specifying .NET dll location

    By chils, May 16, 2015   

    • dotnet
    • net
    • (and 1 more)

      Tagged with:

      • dotnet
      • net
      • appbuilder
    • 7 replies
    • 12.5k views
    • 
    • Yair
    • October 22, 2017

43. Script working in Python 2.5 and 2.7 doens't when called with labpython

    By Filippo Persia, March 9, 2016
    • 7 replies
    • 6.9k views
    • 
    • Rolf Kalbermatter
    • March 11, 2016

44. Help setting up dll function

    By Ed Dickens, April 10, 2007
    • 7 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • April 13, 2007

45. Does anybody know what wcontrol service is on Windows XP

    By dannyt, February 2, 2012   

    • cmd /c net stop wcontrol
    • 7 replies
    • 5.4k views
    • 
    • Saverio
    • February 6, 2012

46. DLLs that expect LabVIEW data to stay put.

    By amw253, July 9, 2007
    • 7 replies
    • 0 views
    • 
    • hviewlabs
    • November 22, 2007

47. DLL connect in LabView to control Signal Measure Unit

    By grba121, February 2, 2015
    • 7 replies
    • 5k views
    • 
    • ShaunR
    • February 4, 2015

48. Return boolean from c++ dll to call library function node

    By Kathie, June 7, 2006
    • 7 replies
    • 0 views
    • 
    • Aristos Queue
    • March 30, 2007

49. calling matlab dlls in LV

    By mharoon, August 7, 2006
    • 7 replies
    • 0 views
    • 
    • Rammer
    • March 19, 2008

50. multiple CIN call in a single VI

    By AngelHunter, April 10, 2006
    • 7 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • June 12, 2006

51. This looks interesting

    By Neil Pate, January 22, 2021
    • 7 replies
    • 6.1k views
    • 
    • Neil Pate
    • January 25, 2021

52. Multivariate nonlinear regression analysis DRS

    By eaihua, May 2, 2008
    • 7 replies
    • 0 views
    • 
    • sqh
    • May 13, 2009

53. Monitor the battery power

    By Thang Nguyen, March 21, 2007
    • 7 replies
    • 0 views
    • 
    • Thang Nguyen
    • March 31, 2007

54. Creating .NET ICollection

    By EricLarsen, May 2, 2013   

    • .net
    • icollection
    • 7 replies
    • 10.6k views
    • 
    • Phillip Brooks
    • July 15, 2020

55. Horrible LabVIEW code

    By Neil Pate, February 20, 2015
    • 7 replies
    • 6.9k views
    • 
    • Neil Pate
    • February 23, 2015

56. Responsibility of deallocation with string arrays and DSSetHandleSize and related

    By Matt W, September 30, 2011
    • 7 replies
    • 6.1k views
    • 
    • Rolf Kalbermatter
    • October 4, 2011

57. alloc and free memory in DLLs

    By walter, July 14, 2005
    • 7 replies
    • 0 views
    • 
    • H_1_syncro
    • October 4, 2005

58. LabPython, LuaView, etc

    By viSci, September 17, 2004
    • 7 replies
    • 0 views
    • 
    • Albert-Jan Brouwer
    • December 22, 2004

59. System Variables in Windows

    By sam, March 6, 2006
    • 7 replies
    • 0 views
    • 
    • Phillip Brooks
    • June 6, 2006

60. Determine 32 or 64Bit OS - Windows

    By KFadgen, March 20, 2011
    • 7 replies
    • 14.3k views
    • 
    • Mellroth
    • March 21, 2011

61. Write table to Excel using .NET

    By styrum, June 10, 2016   

    • excel
    • .net
    • (and 1 more)

      Tagged with:

      • excel
      • .net
      • activex
    • 7 replies
    • 6.6k views
    • 
    • ShaunR
    • June 13, 2016

62. using "system exec.vi" to get file opened in excel

    By longzoo, August 30, 2013   

    • system exec
    • call windows program
    • (and 1 more)

      Tagged with:

      • system exec
      • call windows program
      • excel
    • 7 replies
    • 19k views
    • 
    • Rolf Kalbermatter
    • January 27, 2015

63. Way to open file dialog in Windows 'detail' mode?

    By Jon Sweeney, August 2, 2007
    • 7 replies
    • 0 views
    • 
    • vovka1965
    • March 2, 2014

64. How to call a dll that has an ENUM definition

    By george seifert, April 4, 2008
    • 7 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • April 10, 2008

65. 2010 blocking Ethernet traffic

    By JoeQ, March 26, 2011
    • 7 replies
    • 6.7k views
    • 
    • Rolf Kalbermatter
    • March 29, 2011

66. Multi-processor utilization

    By Philip Orr, May 15, 2008
    • 7 replies
    • 0 views
    • 
    • Ton Plomp
    • May 16, 2008

67. Communicating with windows applications

    By trosier, March 14, 2006
    • 7 replies
    • 0 views
    • 
    • Mike Ashe
    • March 16, 2006

68. Memory mapped files, Windows

    By torekp, July 11, 2017   

    • windows
    • memory mapped files
    • 7 replies
    • 10.9k views
    • 
    • ShaunR
    • March 22, 2022

69. Weird looking prototype in CLFN

    By Nut Buster, April 22, 2014   

    • dll
    • error 1097
    • 7 replies
    • 6.6k views
    • 
    • Rolf Kalbermatter
    • May 22, 2014

70. DLL connection for pointer structure

    By empstar, June 9, 2009
    • 6 replies
    • 0 views
    • 
    • peteski
    • June 11, 2009

71. Calling .net and thread starvation

    By John Lokanis, August 26, 2014
    • 6 replies
    • 5.8k views
    • 
    • John Lokanis
    • August 28, 2014

72. integrate matlab in labview

    By kameran, October 16, 2006
    • 6 replies
    • 0 views
    • 
    • JohnS
    • October 19, 2006

73. Python script node and gzip?

    By Bill Gilbert, July 5, 2012
    • 6 replies
    • 6.1k views
    • 
    • Bill Gilbert
    • July 6, 2012

74. LabPython Newbie Help!

    By Tribosonics, March 7, 2008
    • 6 replies
    • 0 views
    • 
    • gb119
    • February 21, 2016

75. Visual Studio 2008 with Labview command

    By bandersen, October 29, 2008
    • 6 replies
    • 0 views
    • 
    • Wendy L
    • November 4, 2008

76. lvwutil32.llb library setup

    By antrimboys, August 14, 2008
    • 6 replies
    • 0 views
    • 
    • Bean
    • June 24, 2013

77. Inelegant DLL Interface [long rant/question]

    By tkuiper, August 14, 2009
    • 6 replies
    • 8.9k views
    • 
    • tkuiper
    • September 30, 2009

78. .dll configuration

    By RONIN10, December 8, 2007
    • 6 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • December 13, 2007

79. How to know the available function's parameter list?

    By Breakpoint, February 23, 2011
    • 6 replies
    • 9.5k views
    • 
    • ShaunR
    • February 23, 2011

80. Exception thrown when trying to load shell32.dll with .NET

    By GregFreeman, April 13, 2012   

    • .net
    • external code
    • (and 2 more)

      Tagged with:

      • .net
      • external code
      • assembly
      • .dll
    • 6 replies
    • 10.4k views
    • 
    • GregFreeman
    • April 18, 2012

81. Microsoft Word format Report Merging

    By nxt2codes, August 17, 2009
    • 6 replies
    • 8.1k views
    • 
    • Kurt Friday
    • September 4, 2009

82. Data type matching when calling a DLL

    By patufet_99, May 24, 2018   

    • dll
    • 6 replies
    • 9.3k views
    • 
    • patufet_99
    • May 28, 2018

83. File Mapping with LabView

    By zythum, March 28, 2009
    • 6 replies
    • 0 views
    • 
    • zythum
    • April 3, 2009

84. Lost .Net Path when create exe

    By Bobillier, June 17, 2022
    • 6 replies
    • 5.4k views
    • 
    • Bobillier
    • June 17, 2022

85. How to check free RAM memory ?

    By LAVA 1.0 Content, January 29, 2007
    • 6 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • February 1, 2007

86. ClearPath-SC API

    By AInvisibleNinja, June 4, 2018   

    • import shared library wizard
    • clearpath
    • (and 1 more)

      Tagged with:

      • import shared library wizard
      • clearpath
      • c/c++
    • 6 replies
    • 9.2k views
    • 
    • JKSH
    • June 7, 2018

87. LabVIEW TCP Messaging to fixed sized "C" structures

    By amw253, September 20, 2005
    • 6 replies
    • 0 views
    • 
    • Eric U
    • November 21, 2005

88. .NET MD5 Calculation for Large Files

    By Phillip Brooks, November 30, 2005
    • 6 replies
    • 0 views
    • 
    • HeaVy
    • July 26, 2006

89. matlab dll in labview

    By keysk, November 30, 2005
    • 6 replies
    • 0 views
    • 
    • todd
    • January 14, 2006

90. Compatible?

    By Cl10Greg, February 9, 2006
    • 6 replies
    • 0 views
    • 
    • Cl10Greg
    • February 10, 2006

91. Good site for anyone who needs to call Win32 functions

    By John Lokanis, March 24, 2010
    • 6 replies
    • 4k views
    • 
    • Rolf Kalbermatter
    • March 30, 2010

92. How to read this structure with union from my Call Library Function Node?

    By IAN CHUNG, July 18, 2019
    • 6 replies
    • 8.5k views
    • 
    • xufeng.ke
    • August 9, 2022

93. select folder

    By badwolf, December 5, 2005
    • 6 replies
    • 0 views
    • 
    • Dirk J.
    • December 13, 2005

94. Call Library Function - Auto Define

    By Norm Kirchner, September 27, 2005
    • 6 replies
    • 0 views
    • 
    • Norm Kirchner
    • December 9, 2005

95. Calling a function from a dll with a pointer to a complex struct

    By russellb78, November 22, 2013   

    • dll
    • struct
    • (and 1 more)

      Tagged with:

      • dll
      • struct
      • pointer
    • 6 replies
    • 8.1k views
    • 
    • russellb78
    • November 26, 2013

96. Matlab Data Files

    By djolivet, April 6, 2006
    • 6 replies
    • 0 views
    • 
    • JohnS
    • August 9, 2006

97. How to make same CIN (i.e. .lsb) file for all version

    By prayami, February 7, 2007
    • 6 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • February 15, 2007

98. char pointer in a stucture for dll

    By Yannick, October 5, 2007
    • 6 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • November 23, 2007

99. Accessing Atmel Programmer (Sam-ba v2.9 dll)

    By Tan_godo, January 19, 2011
    • 6 replies
    • 12.2k views
    • 
    • Tan_godo
    • January 20, 2011

100. the issue of calling dll passing arguments by pointer

     By greatwall, April 6, 2009
     • 6 replies
     • 0 views
     • 
     • Rolf Kalbermatter
     • May 16, 2009