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How to call the methods of a class from another class [message #2274]

Wed, 05 April 2006 17:44

forlano is currently offline

forlano
Messages: 1185
Registered: March 2006
Location: Italy

Senior Contributor

The game is becoming hard. I need some interaction among widgets. The following problem is more general of what may appear.

The problem: in our class App we have a menu, status bar and 3 tabs. In particular the status bar has the InfoCtrl info1 that it is time begin to work (a lazy man can't see other doing nothing Smile

Smile

).

I would like that it shows the number of the records added in the arrayctrl. So I did the following (naive) steps:

1. define a method in class App able to modify the info1 ctrl:

     void UpdateInfo(String s)  { info1 = s;}

It works when it is called from inside the class App (by the way, the operator <<= now doesn't work with info1, is it normal?).

2. At the end of the method AddPlayer() I have added the line:

     App.UpdateInfo(" from tab1!");

3. run

Surprised

... the compiler start to cry and complain as I were a criminal. Now that I was enjoing with C++ something happened. Who knows how to let the things work?

Luigi

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[Message index]

		How to call the methods of a class from another class By: forlano on Wed, 05 April 2006 17:44
		Re: How to call the methods of a class from another class By: fudadmin on Wed, 05 April 2006 18:13
		Re: How to call the methods of a class from another class By: forlano on Wed, 05 April 2006 18:49
		Re: How to call the methods of a class from another class By: fudadmin on Wed, 05 April 2006 19:00
		Re: How to call the methods of a class from another class By: fudadmin on Wed, 05 April 2006 19:07
		Re: How to call the methods of a class from another class By: fudadmin on Wed, 05 April 2006 19:16
		Re: How to call the methods of a class from another class By: fudadmin on Wed, 05 April 2006 21:05
		Re: How to call the methods of a class from another class By: forlano on Wed, 05 April 2006 21:12
		Re: How to call the methods of a class from another class By: fudadmin on Thu, 06 April 2006 00:38
		Re: How to call the methods of a class from another class By: forlano on Thu, 06 April 2006 10:56

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