Utilisation de l'Éditeur de boîtes de dialogue pour ajouter des contrôles
When you create your dialog-template resource with the dialog editor, you drag controls from a controls palette and drop them into the dialog box. This adds the specifications for that control type to the dialog-template resource. When you construct a dialog object and call its Create or DoModal member function, the framework creates a Windows control and places it in the dialog window on screen.
You can instead create controls by hand if you want. This is more work.
Voir aussi
Référence
Faisant et utilisation des contrôles