WSTrustServiceContract.BeginDispatchRequest 方法

定义

命名空间:

System.ServiceModel.Security

程序集:

System.ServiceModel.dll

开始异步调用 DispatchRequest(DispatchContext)。

protected:
 virtual IAsyncResult ^ BeginDispatchRequest(System::ServiceModel::Security::DispatchContext ^ dispatchContext, AsyncCallback ^ asyncCallback, System::Object ^ asyncState);

protected virtual IAsyncResult BeginDispatchRequest (System.ServiceModel.Security.DispatchContext dispatchContext, AsyncCallback asyncCallback, object asyncState);

abstract member BeginDispatchRequest : System.ServiceModel.Security.DispatchContext * AsyncCallback * obj -> IAsyncResult
override this.BeginDispatchRequest : System.ServiceModel.Security.DispatchContext * AsyncCallback * obj -> IAsyncResult

Protected Overridable Function BeginDispatchRequest (dispatchContext As DispatchContext, asyncCallback As AsyncCallback, asyncState As Object) As IAsyncResult

参数

dispatchContext

DispatchContext

定义要处理的请求参数，并揭示确定响应消息和操作的属性。

asyncCallback

AsyncCallback

可选的异步回调，在调度完成时调用。

asyncState

Object

用户提供的对象，用于区分此特定异步调度请求与其他请求。

返回

IAsyncResult

表示异步操作的 IAsyncResult。 用作 EndDispatchRequest(IAsyncResult) 方法的输入。