会话DropDownList [英] Sessions DropDownList

问题描述

Hiiiii

我的母版页包含:名为(droplanguage)的dropdownlist

我还有一个名为order.aspx的页面，其中包含另一个名为(dropOrders)
的下拉列表.


(dropOrders)根据(droplanguage)的值以语言显示数据

我的问题是，当我转到order.aspx页面时，必须再次选择droplanguage才能看到(dropOrders)中的数据


我希望当我转到order.aspx页面时，我会根据(droplanguage)的最后一个值自动在(droporder)中找到数据


我希望可以使用Sessions来完成
任何人都可以告诉我我该怎么做?
Thannnnnnnk Yooooooooooou:)

Hiiiii

i have a masterpage contain : dropdownlist called (droplanguage)

i have another page called order.aspx contain another dropdownlist called (dropOrders)



(dropOrders)display the data in language depending on the value of (droplanguage)

my problem is when i go to order.aspx page i must select the droplanguage again to see the data in (dropOrders)


i want that when i go to order.aspx page i found data in (droporder) automaticlly depending on last value of (droplanguage)


I Expect that it can be done using Sessions
anyone can tell me How i can do That ????

Thannnnnnnk Yooooooooooou :)

推荐答案

您可以将所选的droplanguage值存储在SelectedIndexChanged事件的会话变量中，如下所示:

You can store the selected value of droplanguage in a session variable on SelectedIndexChanged event like this:

Session["DropLang_Value"] = droplanguage.SelectedValue;

然后，您可以像下面这样在Order.aspx上访问并获取此会话变量的值:

You can then access and fetch value of this session variable on Order.aspx like this:

string dropLangVal = Session["DropLang_Value"].ToString();

希望这会帮助你. :)

Hope this will help you. :)

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