MvcHttpHandler.IHttpAsyncHandler.BeginProcessRequest 方法

定义

命名空间:

System.Web.Mvc

程序集:

System.Web.Mvc.dll

包:

Microsoft.AspNet.Mvc v5.2.6

由 ASP.NET 调用以开始对请求进行异步处理。

IAsyncResult IHttpAsyncHandler.BeginProcessRequest (System.Web.HttpContext context, AsyncCallback cb, object extraData);

abstract member System.Web.IHttpAsyncHandler.BeginProcessRequest : System.Web.HttpContext * AsyncCallback * obj -> IAsyncResult
override this.System.Web.IHttpAsyncHandler.BeginProcessRequest : System.Web.HttpContext * AsyncCallback * obj -> IAsyncResult

Function BeginProcessRequest (context As HttpContext, cb As AsyncCallback, extraData As Object) As IAsyncResult Implements IHttpAsyncHandler.BeginProcessRequest

参数

context

HttpContext

上下文。

cb

AsyncCallback

异步回调方法。

extraData

Object

包含数据的对象。

返回

IAsyncResult

异步调用的状态。