DiscoveryProxy.OnBeginOfflineAnnouncement(DiscoveryMessageSequence, EndpointDiscoveryMetadata, AsyncCallback, Object) Método
Definição
Substitua este método para manipular uma mensagem de comunicado offline.Override this method to handle an offline announcement message.
protected:
abstract IAsyncResult ^ OnBeginOfflineAnnouncement(System::ServiceModel::Discovery::DiscoveryMessageSequence ^ messageSequence, System::ServiceModel::Discovery::EndpointDiscoveryMetadata ^ endpointDiscoveryMetadata, AsyncCallback ^ callback, System::Object ^ state);
protected abstract IAsyncResult OnBeginOfflineAnnouncement (System.ServiceModel.Discovery.DiscoveryMessageSequence messageSequence, System.ServiceModel.Discovery.EndpointDiscoveryMetadata endpointDiscoveryMetadata, AsyncCallback callback, object state);
abstract member OnBeginOfflineAnnouncement : System.ServiceModel.Discovery.DiscoveryMessageSequence * System.ServiceModel.Discovery.EndpointDiscoveryMetadata * AsyncCallback * obj -> IAsyncResult
Protected MustOverride Function OnBeginOfflineAnnouncement (messageSequence As DiscoveryMessageSequence, endpointDiscoveryMetadata As EndpointDiscoveryMetadata, callback As AsyncCallback, state As Object) As IAsyncResult
Parâmetros
- messageSequence
- DiscoveryMessageSequence
A sequência de mensagem de descoberta.The discovery message sequence.
- endpointDiscoveryMetadata
- EndpointDiscoveryMetadata
Os metadados de descoberta do ponto de extremidade.The endpoint discovery metadata.
- callback
- AsyncCallback
O delegado de retorno de chamada a ser chamado quando a operação é concluída.The callback delegate to call when the operation is completed.
- state
- Object
Os dados de estado definidos pelo usuário.The user-defined state data.
Retornos
Uma referência à operação assíncrona pendente.A reference to the pending asynchronous operation.