c# - How can pass data to server and page redirected to next content page as my control and data is from master page?

Question

I have taken five dropdown lists in master page and one Imagebutton. On click of Image button values of dropdown list are passed to server side for processing and result will be displayed on another content page.

Answer 1

使用可以使用Session如下所示的变量：

首先使用值启动 Session 变量

Session["variablename"] = value //can be int, string, datatable, array etc

在其他页面使用

getvalue = Session["variablename"].ToString() //if the value is string type (or convert it accordingly)

如果Session变量的使用结束，则转储它。

Session.Remove("variablename");