SecurityState
Provides a base class for requesting the security status of an action from the  AppDomainManager object.
                
protected SecurityState()
Initializes a new instance of the  SecurityState class.
When overridden in a derived class, ensures that the state that is represented by  SecurityState is available on the host.
Gets a value that indicates whether the state for this implementation of the  SecurityState class is available on the current host.