I am at the point where I have to design a main class an sub classes. The main class will contain members and will be virtual. I need to desing Dialog to manage members both for the main class and for sub classes. The way I know is to design only one Dialog that will check the sub class it receives in order to proper design it.

But I will prefer to desing one Dialog for the main class, that manages its members. And I intend to design Dialogs derived from the main one in which I will include the stuff to manage sub class's members.

Unfortunately I don't find any relevant information about how to do that in the help wild forest.

Is there any one that can answer:
+ is it possible to derive a Dialog ?
+ if yes, how to find how to do ?

Even the no response will help me !

Thanks.

Yves Le Sant
Metrology and Measurement Unit
Fundamental and Experimental Aerodynamics Departement
ONERA Meudon
(Office National d'Etudes et de Recherches Aérospatiales)
FRANCE