C# Class Microsoft.Practices.Prism.Events.EventBase

Defines a base class to publish and subscribe to events.

Mostra file Open project: xperiandri/PortablePrism Class Usage Examples

Public Methods

Method	Description
Contains ( SubscriptionToken token ) : bool	Returns if there is a subscriber matching SubscriptionToken.
InitializeDispatcher ( Lazy dispatcher ) : void	Initializes Dispatcher. Can be run only once.
Unsubscribe ( SubscriptionToken token ) : void	Removes the subscriber matching the SubscriptionToken.

Protected Methods

Method	Description
InternalPublish ( ) : void	Calls all the execution strategies exposed by the list of IEventSubscription. Before executing the strategies, this class will prune all the subscribers from the list that return a Action{T} when calling the IEventSubscription.GetExecutionStrategy method.
InternalSubscribe ( IEventSubscription eventSubscription ) : SubscriptionToken	Adds the specified IEventSubscription to the subscribers' collection. Adds the subscription to the internal list and assigns it a new SubscriptionToken.

Private Methods

Method	Description
PruneAndReturnStrategies ( ) : List>

Method Details

Contains() public method

Returns if there is a subscriber matching SubscriptionToken.

public Contains ( SubscriptionToken token ) : bool
token	SubscriptionToken	The returned by while subscribing to the event.
return	bool

InitializeDispatcher() public static method

Initializes Dispatcher.

Can be run only once.

public static InitializeDispatcher ( Lazy dispatcher ) : void
dispatcher	Lazy
return	void

InternalPublish() protected method

Calls all the execution strategies exposed by the list of IEventSubscription.

Before executing the strategies, this class will prune all the subscribers from the list that return a Action{T} when calling the IEventSubscription.GetExecutionStrategy method.

protected InternalPublish ( ) : void
return	void

InternalSubscribe() protected method

Adds the specified IEventSubscription to the subscribers' collection.

Adds the subscription to the internal list and assigns it a new SubscriptionToken.

protected InternalSubscribe ( IEventSubscription eventSubscription ) : SubscriptionToken
eventSubscription	IEventSubscription	The subscriber.
return	SubscriptionToken

Unsubscribe() public method

Removes the subscriber matching the SubscriptionToken.

public Unsubscribe ( SubscriptionToken token ) : void
token	SubscriptionToken	The returned by while subscribing to the event.
return	void