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Calling External Code

DLLs, ActiveX, DotNET, Windows API, OLE and anything else related to communicating with external code, applications and processes.

798 topics in this forum

  1. Looking for info on creating .NET Interop Assembiles

    By John Lokanis,
    • 6 replies
    • 3.7k views

  2. Trouble calling an ActiveX control

    By menghuihantang,
    • 1 reply
    • 3.6k views

  3. DLL connect in LabView to control Signal Measure Unit

    By grba121,
    • 7 replies
    • 3.6k views

  4. Can Queues be accessed through CIN?

    By Taylorh140,
    • 10 replies
    • 3.6k views

  5. LabROOT script server develop

    By abc4329803,   
    • 1 reply
    • 3.6k views

  6. Integrating with 3rd party .net code requiring an embeded license

    By bgapske,   
    • 3 replies
    • 3.6k views

  7. dll calling issue

    By bulebell,
    • 4 replies
    • 3.5k views

  8. xlsm files

    By Marie,   
    • 2 replies
    • 3.4k views

  9. Getting a pointer to a variant's data in C

    By martijnj,
    • 2 replies
    • 3.4k views

  10. CIN or DLL

    By prashant_bhutani,
    • 1 reply
    • 3.4k views

  11. Iron Python Example

    By viSci,
    • 1 reply
    • 3.4k views

  12. Fatal error when calling SystemParametersInfoA from user32.dll

    By zythum,
    • 2 replies
    • 3.4k views

  13. Use .NET C structure

    By malef,
    • 3 replies
    • 3.3k views

  14. Send cluster / struct from dll with a couple of int's AND a string of text to Labview

    By Neon_Light,   
    • 6 replies
    • 3.3k views

  15. How bad is typecasting .Net references?

    By Daklu,
    • 5 replies
    • 3.3k views

  16. Pyhton or C to do For Daq and DSP?

    By Mahbod Morshedi,
    • 11 replies
    • 3.2k views

  17. DLL with nested pointer of double array

    By Miykoll,
    • 9 replies
    • 3.2k views

  18. Cluster to Struct Conversion

    By Jolt,   
    • 0 replies
    • 3.2k views

  19. Servoing Windows System Time

    By viSci,
    • 4 replies
    • 3.2k views

  20. LabVIEW CLFN - pass bool pointer to function and change it value

    By Łukasz,
    • 6 replies
    • 3.2k views

  21. Memcpy Equivalent?

    By Taylorh140,
    • 9 replies
    • 3.2k views

  22. CINTOOLS for ARM exists? Resize String in c++

    By x y z,   
    • 4 replies
    • 3.2k views

  23. LabVIEW.lib could not locate "PostLVUserEvent"

    By abrissbirne,
    • 0 replies
    • 3.1k views

  24. Reading _stdout from a .dll

    By alecjcook,
    • 1 reply
    • 3.1k views

  25. Cannot load DLL compiled with Dev-C++

    By FJ_Sanchez,
    • 1 reply
    • 3k views

  26. Tool to Import an ActiveX Library

    By lvb,
    • 3 replies
    • 3k views

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

    By John Lokanis,
    • 6 replies
    • 3k views

  28. Call Library Function Node fails on target

    By Fil_Lab,   
    • 2 replies
    • 3k views

  29. C-Typedef syntax

    By Ton Plomp,
    • 2 replies
    • 3k views

  30. SetCINArraySize

    By prashant_bhutani,
    • 4 replies
    • 3k views

  31. Relinking to .so on windows

    By mike5,
    • 4 replies
    • 2.9k views

  32. C++ classes with shared library

    By SirRednax,
    • 1 reply
    • 2.9k views

  33. Call to OpenCV dll returns different results when wrapper DLL set to run in UI thread or any thread

    By DavidU,
    • 0 replies
    • 2.8k views

  34. Single threaded math .dll killing cpu and main VI

    By ChrisClark,
    • 1 reply
    • 2.8k views

  35. How to access controls/indicators from other apps without it displayed in LabVIEW?

    By labc,
    • 1 reply
    • 2.8k views

  36. Microsoft Expression Encoder

    By chils,
    • 0 replies
    • 2.8k views

  37. Android APK Instrumentation

    By viSci,
    • 0 replies
    • 2.8k views

  38. error when calling python script from LV

    By jcstoke,
    • 0 replies
    • 2.8k views

  39. Calling data from csv file

    By seanscal,
    • 2 replies
    • 2.7k views

  40. LuaVIEW, accessing pre-processor keywords

    By TimVargo,   
    • 2 replies
    • 2.7k views

  41. Object Persistence in LabPython

    By cgiustini,
    • 2 replies
    • 2.7k views

  42. About Word?

    By marp84,
    • 1 reply
    • 2.7k views

  43. Calling dotNet(C3) code

    By Bjarne Joergensen,
    • 2 replies
    • 2.6k views

  44. ActiveX Spreadsheet - Read/Write

    By ragupathi,
    • 0 replies
    • 2.6k views

  45. Instantiate Open Office OLE

    By k_mht,   
    • 0 replies
    • 2.6k views

  46. Faster Spline interpolation - c++ dll implementation?

    By Bruniii,
    • 6 replies
    • 2.6k views

  47. replicate cURL --form file=@<filepath> <URL> behavor

    By Ansible,
    • 2 replies
    • 2.6k views

  48. Lost .Net Path when create exe

    By Bobillier,
    • 6 replies
    • 2.6k views

  49. Call Library Function Node / void** and void*

    By JimPanse,
    • 2 replies
    • 2.6k views

  50. SMS using ethernet port modem

    By rociologa,
    • 0 replies
    • 2.6k views

  51. Popup window with .NET control slow to close, affecting main window

    By RogerSaele,
    • 1 reply
    • 2.6k views

  52. ActiveX search/replace text in a Word .doc document

    By Max1234,
    • 1 reply
    • 2.5k views

  53. PyByWire

    By viSci,
    • 0 replies
    • 2.5k views

  54. LibreOffice Array of Array

    By Gribo,   
    • 0 replies
    • 2.5k views

  55. Closed activeX ref, but it's open a while. Closed yet? How 2 tell?

    By torekp,   
    • 1 reply
    • 2.4k views

  56. how to read pictures embedded in word

    By czhen,
    • 0 replies
    • 2.4k views

  57. DLL's and Shared Variables

    By pconrad,
    • 1 reply
    • 2.4k views

  58. Fermeture Références

    By Francois Aujard,
    • 11 replies
    • 2.4k views

  59. LV DLL Multiple Instance: Does not receive closing event

    By Edicia,
    • 0 replies
    • 2.4k views

  60. linking between matlab and labview

    By Flower,
    • 0 replies
    • 2.3k views

  61. Controlling PTZ functionality of an ONIF camera from LABVIEW

    By BTS_detroGuy,
    • 9 replies
    • 2.3k views

  62. LabVIEW HDF5 DLL read *char to string

    By CIPLEO,
    • 5 replies
    • 2.3k views

  63. NSV change callbacks

    By viSci,
    • 1 reply
    • 2.3k views

  64. What is the best way to handle errors for external DLL/C code,

    By Neon_Light,   
    • 4 replies
    • 2.2k views

  65. passing arrays in C dll to labview

    By alireza m,   
    • 8 replies
    • 2.2k views

  66. read non-contigious range from excel

    By Joris Hofhuis,
    • 1 reply
    • 2.2k views

  67. create CVI DLL to be called in LUA

    By sparklexiong,   
    • 1 reply
    • 2.1k views

  68. shell32.dll call returning error when program moved to new PC

    By Steve Morris,
    • 1 reply
    • 2.1k views

  69. LabView working with flash

    By Eugene,
    • 0 replies
    • 2k views

  70. ActiveX

    By KarthikeyanMathialagan,
    • 0 replies
    • 2k views

  71. counter for calling dll

    By Angle,
    • 1 reply
    • 2k views

  72. LabVIEW Python node - share non-serializable object

    By Łukasz,
    • 0 replies
    • 1.9k views

  73. Using the Matlab dlls for wotking with .mat files

    By MartinMcD,
    • 0 replies
    • 1.9k views

  74. Controlling when dll's are loaded at edit-time?

    By Daklu,
    • 0 replies
    • 1.7k views

  75. [Help needed] Calling python script for Astronomy application

    By Su Nguyen Tien,
    • 2 replies
    • 1.6k views

  76. ActiveX Event Handling

    By grmc,
    • 2 replies
    • 0 views

  77. Calling Assembly Language from LabVIEW in Windows

    By Bob Edwards,
    • 2 replies
    • 0 views

  78. question about the calling of api BitBlt

    By phillip,
    • 4 replies
    • 0 views

  79. Import shared library(dll)

    By Jacemdom,
    • 5 replies
    • 0 views

  80. VB ActiveX DLL with user definde types

    By nmoerchen,
    • 1 reply
    • 0 views

  81. LabVIEW crashes _dll

    By supriyav,
    • 1 reply
    • 0 views

  82. Get DVD Volume label name

    By Jacemdom,
    • 4 replies
    • 0 views
    • EJW
    • EJW

  83. Passing values between flash and labview tab controls

    By snapy050,
    • 3 replies
    • 0 views

  84. how do i run python script using labview

    By RaviPaike,
    • 2 replies
    • 0 views

  85. Apple Events conversion to Windows

    By tabitz,
    • 1 reply
    • 0 views

  86. Why is it so difficult to do seemingly simple things in ActiveX?

    By nosflowm,
    • 1 reply
    • 0 views

  87. Building an ActiveX Class

    By m3nth,
    • 1 reply
    • 0 views

  88. Mount ISO image

    By h1voltage,
    • 7 replies
    • 0 views

  89. calling a function as an input parameter to a function

    By freddayz,
    • 4 replies
    • 0 views

  90. DLL connection for pointer structure

    By empstar,
    • 6 replies
    • 0 views

  91. Need help with Advapi32.dll

    By LAVA 1.0 Content,
    • 5 replies
    • 0 views

  92. How do i execute a dos command using sysexec

    By RaviPaike,
    • 1 reply
    • 0 views

  93. Python Code

    By zero-tolerance,
    • 7 replies
    • 0 views

  94. .Net Controls

    By Big Hank,
    • 1 reply
    • 0 views

  95. MATLAB dll and LabVIEW

    By Juan Tomasino,
    • 0 replies
    • 0 views

  96. Access individual cluster elements through Python

    By Ravi0709,
    • 1 reply
    • 0 views

  97. C++ -dll connect to LabView

    By michael.paier,
    • 1 reply
    • 0 views

  98. About LuaView

    By sassi,
    • 1 reply
    • 0 views

  99. Object Remoting LabVIEW vi's for compatibility with .NET

    By wesramm,
    • 0 replies
    • 0 views

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

    By UtilityWarrior,
    • 7 replies
    • 0 views
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