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  4. How to access external dll in qt (only dll file available dont have header file)
Forum Update on Monday, May 27th 2025

How to access external dll in qt (only dll file available dont have header file)

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  • V Offline
    V Offline
    vikas dhumal
    wrote on last edited by
    #1

    i have vs2013 .net dll named as System.dll without header file. i want to add it in my qt creator application and access all function of dll .please reply

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    • sierdzioS Offline
      sierdzioS Offline
      sierdzio
      Moderators
      wrote on last edited by
      #2

      You need to have the header, there is nothing in Qt that would allow you to use a DLL without the header.

      You can try to use QLibrary to load the DLL but without the header you can't really resolve any symbols from it.

      (Z(:^

      V 1 Reply Last reply
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      • sierdzioS sierdzio

        You need to have the header, there is nothing in Qt that would allow you to use a DLL without the header.

        You can try to use QLibrary to load the DLL but without the header you can't really resolve any symbols from it.

        V Offline
        V Offline
        vikas dhumal
        wrote on last edited by
        #3

        @sierdzio thanks

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