QString MainWindow::GetClientNames(int)' member function declared in class 'MainWindow' QString MainWindow::GetClientNames(int Client) { ^

[I_Need_Help]

Hi I'm new at Qt and I'm about to make my first software But I have many problem -_-
Here is a screen of my problem :

http://i.imgur.com/qAskhll.png

Thanks

[SGaist]

Hi and welcome to devnet,

You have no GetClientNames function in your class declaration. You must first add it there.

Note that it's not something Qt specific but C++ in general.

[kshegunov]

@I_Need_Help
You need to declare the method in the header, not only provide definition in the source file:

class MainWindow : public QMainWindow
{
    Q_OBJECT
    // ...

    QString GetClientNames(int); //< You need this
};