查询字符串和会话 [英] Query string and session

问题描述

大家好



我想在我的另一页中使用存储在查询字符串和会话中的值。

我试过这个但是有些原因我没有在会议中获得价值。



任何人都可以帮助我。



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page1.aspx.cs

Hi All

I want to use values stored in query string and session in my another page.
I tried this but for some reason I am not getting values in the session.

Can anyone plz help me.


page1.aspx.cs

 protected void Page_Load(object sender, EventArgs e)
        {
sNo = (string)Request.QueryString["no"].Trim();
               sYear = (string)Request.QueryString["Year"].Trim();
                Session["Year"] = " ";
                Session["no"] = " ";
}

page2.aspx.cs

page2.aspx.cs

protected void Page_Load(object sender, EventArgs e)
        {
 sYear = (string)Session["Year"];
 sNo = (string)Session["no"];
 
}

谢谢

Thanks

推荐答案

试试这个：

Try this:

protected void Page_Load(object sender, EventArgs e)
    {
    sNo = (string)Request.QueryString["no"].Trim();
    sYear = (string)Request.QueryString["Year"].Trim();
    Session["Year"] = sYear;
    Session["no"] = sNo;
    }

问题是因为你存储的是字符串名而不是实际值！

The problem is because you are storing the string name instead of the actual value!

protected void Page_Load(object sender, EventArgs e)
        {
sNo = (string)Request.QueryString["no"].Trim();
               sYear = (string)Request.QueryString["Year"].Trim();
                Session["Year"] = "sYear";//This is wrong!
                Session["no"] = "sNo";//This is wrong!
}

使用以下代码：

Use the following instead:

protected void Page_Load(object sender, EventArgs e)
        {
sNo = (string)Request.QueryString["no"].Trim();
               sYear = (string)Request.QueryString["Year"].Trim();
                Session["Year"] = sYear; //Assign the actual value!
                Session["no"] = sNo;//Assign the actual value!
}

这篇关于查询字符串和会话的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！