RoutingService.IDuplexSessionRouter.BeginProcessMessage(Message, AsyncCallback, Object) 方法
定义
启动消息的异步处理。Begins the asynchronous processing of the message.
virtual IAsyncResult ^ System.ServiceModel.Routing.IDuplexSessionRouter.BeginProcessMessage(System::ServiceModel::Channels::Message ^ message, AsyncCallback ^ callback, System::Object ^ state) = System::ServiceModel::Routing::IDuplexSessionRouter::BeginProcessMessage;
[System.ServiceModel.OperationBehavior(Impersonation=System.ServiceModel.ImpersonationOption.Allowed)]
IAsyncResult IDuplexSessionRouter.BeginProcessMessage (System.ServiceModel.Channels.Message message, AsyncCallback callback, object state);
[<System.ServiceModel.OperationBehavior(Impersonation=System.ServiceModel.ImpersonationOption.Allowed)>]
abstract member System.ServiceModel.Routing.IDuplexSessionRouter.BeginProcessMessage : System.ServiceModel.Channels.Message * AsyncCallback * obj -> IAsyncResult
override this.System.ServiceModel.Routing.IDuplexSessionRouter.BeginProcessMessage : System.ServiceModel.Channels.Message * AsyncCallback * obj -> IAsyncResult
Function BeginProcessMessage (message As Message, callback As AsyncCallback, state As Object) As IAsyncResult Implements IDuplexSessionRouter.BeginProcessMessage
参数
- callback
- AsyncCallback
在消息处理完成时将调用的 AsyncCallback 委托。An AsyncCallback delegate that is invoked when the message processing has completed.
- state
- Object
传递到回调过程的用户定义的状态对象。A user-defined state object that is passed to the callback procedure.
返回
可用于轮询和/或等待结果的 IAsyncResult;当调用 IDuplexSessionRouter.EndProcessMessage(IAsyncResult) 时,也需要该值。An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking IDuplexSessionRouter.EndProcessMessage(IAsyncResult).
实现
- 属性
注解
有关使用 IDuplexSessionRouter 协定的更多信息,请参见 IDuplexSessionRouter。For more information on using the IDuplexSessionRouter contract, see IDuplexSessionRouter.