Visual Basic® 2010 Unleashed

Namespaces

A namespace is basically a container of types. This means that one namespace can contain multiple classes, multiple modules, multiple interfaces, multiple structures, and so on. The following is an example of a namespace exposing two classes, one module, one structure, and one interface:

Namespaces are important for a better organization of types, but there is another reason. You could have two classes with the same name (for example, Employee) but with different properties. Namespaces enable you to avoid conflicts in such scenarios. ...