ASP.NET AJAX在服务器端耗时任务中的应用

ASP.NET AJAX in the Server Time-consuming Task Application

通过综合使用ASP.NET自身的AJAX控件、多线程技术,以及调用外部进程类Process等方式,改变了传统ASP.NET AJAX程序那种"默不作声"的更新方式,让前台用户能够及时了解到是否有耗时的后台任务正在执行,已经执行了多久,还会执行多久,以及执行完毕能否自动启动后续的程序接着执行,从而增强了用户体验.

Through the integrated use of ASP.NET AJAX controls,the multi-thread technology,as well as the external processes such as mode,can change the silent mode that always appears in the traditional ASP.NET AJAX program,and lets the user timely know whether some backstage tasks are running,and how long has been run,and how long will run and whether the program can automatic start after finished task ahead,thereby enhances the user experience.