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Forum Update on Monday, May 27th 2025

LoadLibrary not calling DLLmain()

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  • D Offline
    D Offline
    drdas
    wrote on last edited by
    #1

    I am new to QT and trying ways to load .dll file using loadlibrary winAPI.
    i have one "app" project and a "DLL". I am calling loadlibrary from "app" project to load the "DLL" project's DLL file.
    This gets success and returns lasterrorcode 0 but its is not calling DLLmain function on loading.
    Can anyone tell me if i have missed any thing here

    in short i want DLLmain to be called when loadlibrary happens.

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi and welcome to devnet,

      If you really want to only use the loadlibrary winAPI then you should rather ask this on the MSDN forum.

      However, Qt provides "QLibrary":http://qt-project.org/doc/qt-5/qlibrary.html which does the loading for you, you should give it a try.

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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