DiscoveryService.OnBeginResolve(ResolveCriteria, AsyncCallback, Object) 方法
定义
重写此方法以处理解析操作。Override this method to handle a resolve operation.
protected:
abstract IAsyncResult ^ OnBeginResolve(System::ServiceModel::Discovery::ResolveCriteria ^ resolveCriteria, AsyncCallback ^ callback, System::Object ^ state);
protected abstract IAsyncResult OnBeginResolve (System.ServiceModel.Discovery.ResolveCriteria resolveCriteria, AsyncCallback callback, object state);
abstract member OnBeginResolve : System.ServiceModel.Discovery.ResolveCriteria * AsyncCallback * obj -> IAsyncResult
Protected MustOverride Function OnBeginResolve (resolveCriteria As ResolveCriteria, callback As AsyncCallback, state As Object) As IAsyncResult
参数
- resolveCriteria
- ResolveCriteria
用于描述要发现的服务的查找请求上下文。The find request context that describes the service to discover.
- callback
- AsyncCallback
完成操作时要调用的回调委托。The callback delegate to call when the operation is completed.
- state
- Object
用户定义的状态数据。The user-defined state data.
返回
对挂起的异步操作的引用。A reference to the pending asynchronous operation.