Creating an MDI Application

Use the following procedure to create an MDI form and its child forms.

To create an MDI application

1. Create an MDI form.
   From the Project menu, choose Add MDI Form.
   Note   An application can have only one MDI form. If a project already has an MDI form, the Add MDI Form command on the Project menu is unavailable.
2. Create the application's child forms.
   To create an MDI child form, create a new form (or open an existing one) and set its MDIChild property to True.