Simply know that most or all of the types of graphics you can think of are supported. When providing an Open File dialog box to your application, if you will support various types of graphics, construct a filter accordingly. Here is an example from Microsoft Paint: As you can see, the bitmap file is on top of the list. ###>Pour permettre à l'utilisateur d'ouvrir une image dans votre application, vous pouvez ajouter un contrôle OpenFileDialog à un formulaire de votre application.