ContextItemManager.Unsubscribe Método

Definição

Namespace:

System.Activities.Presentation

Assembly:

System.Activities.Presentation.dll

Sobrecargas

Unsubscribe(Type, SubscribeContextCallback)	Quando substituído em uma classe derivada, remove uma assinatura.
Unsubscribe<TContextItemType>(SubscribeContextCallback<TContextItemType>)	Remove uma assinatura.

Unsubscribe(Type, SubscribeContextCallback)

Quando substituído em uma classe derivada, remove uma assinatura.

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)

Parâmetros

contextItemType

Type

O tipo de item de contexto cujo retorno de chamada será removido.

callback

SubscribeContextCallback

O SubscribeContextCallback a ser removido.

Exceções

ArgumentNullException

callback é null.

Unsubscribe<TContextItemType>(SubscribeContextCallback<TContextItemType>)

Remove uma assinatura.

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))

Parâmetros de tipo

TContextItemType

O tipo de item de contexto cujo retorno de chamada será removido.

Parâmetros

callback

SubscribeContextCallback<TContextItemType>

O SubscribeContextCallback<TContextItemType> a ser removido.

Exceções

ArgumentNullException

callback é null.