请问页面之间的数据传递的问题（session），大家看看错在哪里？

Question

我想把计算的一个w[]数组传递到另一个页面中，我用session写，，，大家看看错在哪里，我一直传递不过去，
 protected void topsis_Click(object sender, EventArgs e)
    {
        
        Session["weight1"] =System .Convert .ToString ( w[1]);
        Session["weight2"] = System.Convert.ToString(w[1]);
        Session["weight3"] = System.Convert.ToString(w[1]);
        Session["weight4"] = System.Convert.ToString(w[1]);
        Session["weight5"] = System.Convert.ToString(w[1]);
        Session["weight6"] = System.Convert.ToString(w[1]);
       Response.Redirect("~/mymaster/topsis.aspx");
}
接收的部分；
double[] wei= new double[7];
protected void Page_Load(object sender, EventArgs e)
    {   wei[1] = System.Convert.ToDouble(Session["weight1"]);
        wei[2] = System.Convert.ToDouble(Session["weight2"]);
        wei[3] = System.Convert.ToDouble(Session["weight3"]);
        wei[4] = System.Convert.ToDouble(Session["weight4"]);
        wei[5] = System.Convert.ToDouble(Session["weight5"]);
        wei[6] = System.Convert.ToDouble(Session["weight6"]);
        Session.Remove("weight1");
        Session.Remove("weight2");
        Session.Remove("weight3");
        Session.Remove("weight4");
        Session.Remove("weight5");
        Session.Remove("weight6");
            
}
数据传递不过去，大家看看错在哪里？

Answer 1

首先确认值之前有值，
然后把
 wei[1] = System.Convert.ToDouble(Session["weight1"]);
        wei[2] = System.Convert.ToDouble(Session["weight2"]);
        wei[3] = System.Convert.ToDouble(Session["weight3"]);
        wei[4] = System.Convert.ToDouble(Session["weight4"]);
        wei[5] = System.Convert.ToDouble(Session["weight5"]);
        wei[6] = System.Convert.ToDouble(Session["weight6"]);
        Session.Remove("weight1");
        Session.Remove("weight2");
        Session.Remove("weight3");
        Session.Remove("weight4");
        Session.Remove("weight5");
        Session.Remove("weight6");放到
if(!IsPostBack)里

Answer 2

Session["weight1"] =System .Convert .ToString ( w[1]);
        Session["weight2"] = System.Convert.ToString(w[1]);
        Session["weight3"] = System.Convert.ToString(w[1]);
        Session["weight4"] = System.Convert.ToString(w[1]);
        Session["weight5"] = System.Convert.ToString(w[1]);
        Session["weight6"] = System.Convert.ToString(w[1]);
怎么好多个w[1]，是笔误还是码误？

Answer 3

晕.这么多数据,都放Session里啊.

Answer 4

确认放入Session时有值
不能禁用Cookie

Answer 5

用了这么多Session，改用QueryString吧！！

Answer 6

WWF（Microsoft Windows Workflow Foundation）中文社区：http://www.wwfcn.net

Answer 7

35526520现广纳贤才，是ASP.NET交流群,热烈欢迎各热爱C#学习的同志加入

Answer 8

传值时只要w[1]有值，是没问题的，只是string转换成double时有点问题．