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QAxObject property returns invalid QVariant

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  • P Offline
    P Offline
    pelumu
    wrote on last edited by
    #1

    Hi,

    in my first Qt project I try to automate another application via OLE.

    Creating the application object and a sub object works (I see the form on desktop). Calling the method 'Quit' works too, but requesting a property value always returns an invalid QVariant.
    Any idea, what I do wrong?

    Here a part of my source code:
    @
    QAxObject broker;
    bool brokerReady = broker.setControl("Broker.Application");

    if(brokerReady)
    {
        QAxObject *analysis = broker.querySubObject("Analysis");
    
        QVariant version = broker.property("Version");
    
        broker.dynamicCall("Quit()");
    }
    

    @

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    • C Offline
      C Offline
      chris17
      wrote on last edited by
      #2

      Did you try to get the version with dynamicCall?
      @
      QVariant version=broker.dynamicCall("Version");@

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      • P Offline
        P Offline
        pelumu
        wrote on last edited by
        #3

        No. So I didn't try it.

        But, it works!!!!!

        On this idea I would never have come. Requesting a property value with calling a method.

        Thank you very very very much for your help!!!!

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