Opening an Existing Application
To open an application in design mode, select the Open menu item in the DC window. An Open Application dialog appears (similar to the New Application dialog pictured above) in which you either enter or select the name of an existing application. The main application window appears. The application is fully functional and any part of the application can be exercised. In addition, the Design menu in the application window is visible.
The last five applications that have been opened in design mode also display on the File menu. You can open any of these applications by selecting the appropriate menu item.