You are developing an application that will deploy by using ClickOnce. You need to test if the application executes properly. You need to write a method that returns the object, which prompts the user to install a ClickOnce application. Which code segment should you use?
A.
Return ApplicationSecurityManager.ApplicationTrustManager
B.
Return AppDomain.CurrentDomain.ApplicationTrust
C.
Return new HostSecurityManager
D.
Return SecurityManager.PolicyHierarchy