Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

Gets a preference that has been registered with the framework. Note that a preference must always have been registered during the initialization phase of an add-in for it to be returned by this method.

Gets the Type of the current instance.

Creates a shallow copy of the current Object.

Determines whether or not a preferences of type T exists, that is, has been registered with the framework.