ContextItemManager.Unsubscribe Méthode

Définition

Espace de noms:

System.Activities.Presentation

Assembly:

System.Activities.Presentation.dll

Surcharges

Unsubscribe(Type, SubscribeContextCallback)	En cas de substitution dans une classe dérivée, supprime un abonnement.
Unsubscribe<TContextItemType>(SubscribeContextCallback<TContextItemType>)	Supprime un abonnement.

Unsubscribe(Type, SubscribeContextCallback)

En cas de substitution dans une classe dérivée, supprime un abonnement.

public:
 abstract void Unsubscribe(Type ^ contextItemType, System::Activities::Presentation::SubscribeContextCallback ^ callback);

public abstract void Unsubscribe (Type contextItemType, System.Activities.Presentation.SubscribeContextCallback callback);

abstract member Unsubscribe : Type * System.Activities.Presentation.SubscribeContextCallback -> unit

Public MustOverride Sub Unsubscribe (contextItemType As Type, callback As SubscribeContextCallback)

Paramètres

contextItemType

Type

Type d'élément de contexte depuis lequel supprimer le rappel.

callback

SubscribeContextCallback

SubscribeContextCallback à supprimer.

Exceptions

ArgumentNullException

callback a la valeur null.

Unsubscribe<TContextItemType>(SubscribeContextCallback<TContextItemType>)

Supprime un abonnement.

public:
generic <typename TContextItemType>
 where TContextItemType : System::Activities::Presentation::ContextItem void Unsubscribe(System::Activities::Presentation::SubscribeContextCallback<TContextItemType> ^ callback);

public void Unsubscribe<TContextItemType> (System.Activities.Presentation.SubscribeContextCallback<TContextItemType> callback) where TContextItemType : System.Activities.Presentation.ContextItem;

member this.Unsubscribe : System.Activities.Presentation.SubscribeContextCallback<'ContextItemType (requires 'ContextItemType :> System.Activities.Presentation.ContextItem)> -> unit (requires 'ContextItemType :> System.Activities.Presentation.ContextItem)

Public Sub Unsubscribe(Of TContextItemType As ContextItem) (callback As SubscribeContextCallback(Of TContextItemType))

Paramètres de type

TContextItemType

Type d'élément de contexte depuis lequel supprimer le rappel.

Paramètres

callback

SubscribeContextCallback<TContextItemType>

SubscribeContextCallback<TContextItemType> à supprimer.

Exceptions

ArgumentNullException

callback a la valeur null.