异步回发

本文介绍了异步回发的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我制作了一个实现IPostBackEventHandler的控件.它在回发方面效果很好，但是当我将其放在更新面板中时，会导致完整的页面回发.我该怎么做才能使其部分显示?

I have made a control that implements IPostBackEventHandler. It does well in post back but when I put it in an update panel it causes a complete page postback. What can I do to make it partial?

推荐答案

您需要使用RegisterAsyncPostBackControl 也许这会有所帮助 aspcode/How-Ajax-for-ASPNET-updatepanels-work.aspx [^ ] www.asp/ajax/tutorials/understanding-asp- net-ajax-updatepanel-triggers [ ^ ] You need to use RegisterAsyncPostBackControl Maybe this will help aspcode/How-Ajax-for-ASPNET-updatepanels-work.aspx[^] www.asp/ajax/tutorials/understanding-asp-net-ajax-updatepanel-triggers[^]