如何在ASP.NET的另一个页面上分配页面属性

I have a page with name Default.aspx, on Default.aspx I have Property

我有一个默认名称的页面。aspx,违约。aspx我有财产

 protected string pageNo = string.Empty;
 public string PageNo
        {
            get { return pageNo; }
            set { pageNo = value; }
        }

and second page is myPage.aspx have the similar property. Now I want to access the Default.aspx page property on the myPage.aspx or assign it in the myPage.aspx page's property. Is it possible if yes then how to do?

第二页是myPage。aspx具有相似的属性。现在我要访问默认值。在myPage上的aspx页面属性。aspx或在myPage中分配它。aspx页面的属性。如果可以，那怎么做呢?

3 个解决方案

#1

you are doing cross page posting. you can use page.PreviousPage. It needs from asp.net 3.5 or after.

你在做跨页张贴。您可以使用page.PreviousPage。它需要从asp.net 3.5或以后。

#2

No, it is not possible. By the time MyPage.aspx is executing, Default.aspx has been garbage collected. Your options are Session variables, Url parameters, ...

不，这是不可能的。的时候MyPage。aspx执行,违约。aspx已被垃圾收集。您的选项是会话变量、Url参数……

#3

You can use the HttpContext.Items:

您可以使用HttpContext.Items:

Example usage in article:

条使用例子:

HttpContext.Items - a Per-Request Cache Store

HttpContext。项——一个请求的缓存存储。

#1