Accessing methods of a lib

[brcontainer]

I build a QT project using TEMPLATE = lib and create a .dll
In other project using TEMPLATE = app I load this .dll, but I don't know how to retrieve returns from methods/functions from this .dll.

To be clear I have compiled library is: https://github.com/QupZilla/qtwebkit-plugins

I need retrieve QStringList from this method QStringList suggest(const QString &word); (in speller.h) for my application.

How to return the variables of DLLs for main application?

[dheerendra]

Hope you have built plugin and plugin is loaded using the QPluginLoader. You need to get a instance to QObject and type cast to required interface. Once you have the interface variable, you can directly call method which return the required string.

[brcontainer]

@dheerendra said:

You need to get a instance to QObject and type cast to required interface.

From plugin? The QT automatically loads the plugin (qtdir/plugins/webkit/qwebkitplatformplugin.dll), do not know if it is used QPluginLoader, I noticed that if I add qdebug() << "test"; in dll it shows in the main console application, maybe I can use QApplication to share "data".