The UpdatePanel and UpdateProgress Controls

Introduction

Partial-page rendering removes the need for an entire ASP.NET page to refresh as the result of a postback operation. Instead, only the region of the page that needs to be refreshed is updated. As a result, users do not see the entire page reload with every postback, making user interaction with the Web page more seamless.

UpdatePanel和UpdateProgress控件

简介
局部页面的绘制,避免了当一个Postback操作的时候需要将一个全部的ASP.NET页面刷新。作为替代,只是需要刷新的层被刷新。因此用户看不到每一个postback的时候全部的页面被重新读取,使得用户跟网页的交互更平滑。

In This Section

Partial-Page Rendering Overview

Describes partial-page rendering and its components.

UpdatePanel Overview

Describes the UpdatePanel control, which identifies a region of the page as updatable using partial-page rendering.

UpdateProgress Overview

Describes the UpdateProgress control, which enables you to give users status while an asynchronous request is pending.

PageRequestManager Overview

Describes the client PageRequestManager class, which manages partial-page rendering and enables you to customize partial-page rendering behavior.

在这个部分

局部页面呈现的总览
                介绍了局部页面绘制和他的组件。
UpdatePanel 总览
              介绍了UpdatePanel控件,当使用了局部页面绘制可刷新的时候,这个控件定义了一个页面的层。
UpdateProgress总览
              介绍了UpdateProgress控件,当异步请求正在发送的时候,他使得你能够给用户一个状态。
PageRequestManager总览
              介绍了客户端的PageRequestManager类,这个类用来管理局部页面绘制并使得你能够定制局部页面绘制的事件。

See Also

不太明白Rendering应该怎么翻译,请指教。


To be contiuned......

原文地址:http://ajax.asp.net/docs/overview/PartialUpdates.aspx

posted on 2006-11-17 19:41  飞天名猪  阅读(505)  评论(0编辑  收藏  举报