回发期间如何保留用户控制 [英] how to preserve user control during postback

问题描述

你好
我创建了一个用户控件，并将其添加到我的asp页面中.我将在单击按钮时动态添加此页面.但是我不能添加更多，因为一旦发生回发，它将删除先前添加的控件.
我不知道如何在回发时保留用户控件的状态.请帮帮我.

谢谢与问候
Rajiv Kumar

Hello
I have created one user control and added it into my asp pages. I am adding this page dynamically on button click. But i can''t able to add more than, because once postback occur it remove the previously added control.
I don''t know how to preserve the state of user control on postback. Please help me.

Thanks & Regard
Rajiv Kumar

推荐答案

只需通过ViewState.关注此链接

http://msdn.microsoft.com/en-us/library/75x4ha6s.aspx [ ^ ]

Just go through ViewState .Follow this link

http://msdn.microsoft.com/en-us/library/75x4ha6s.aspx[^]

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