用户控件 (ascx) 和属性

本文介绍了用户控件 (ascx) 和属性的处理方法，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

The only way I've found to persist property values within a user control is to use the ViewState.

public string Title { get { return Convert.ToString(ViewState["Title"]); } set { ViewState["Title"] = value; } }

I can't say I'm real impressed with this though, as the more properties a user control has the more crap you'll be sticking in the ViewState. Is there a better way to persist properties?

解决方案

It depends. If you need to property values to be persisted beyond a post-back then you'll either have to use ViewState or Session. Since those controls are re-created on each post back you can't really maintain that state otherwise.