Visual Basic Interface Design. Interfaces allow you to define features as small groups of closely related properties, methods, and events; this reduces compatibility problems because you can develop enhanced implementations for your interfaces without jeopardizing. Note that the default form is also a control by itself and you can change its properties first before adding additional controls.
Click Toolbox to open the Toolbox fly-out window.
The outer interface is called the containing interface, and the inner interface is called a nested interface.
Add a button to the form. Maybe you want to develop a desktop game, a multimedia app, a financial app, a database management app and so forth. Open a new Visual Basic Windows Application project.