Application domain

Application domain is a construct in the CLR that is the unit of isolation for an application. The isolation guarantees the following:

*. An application can be independently stopped.

*.An application cannot directly access code or resources in another application.

*. A fault in an application cannot affect other applications.

*. Configuration information is scoped by application. This means that an application controls the location from which code is loaded and the version of the code that is loaded.