Server.Transfer和返回上一页

页面一

publicstring name
        {
            get
            {
               returnthis.TextBox1.Text;
            }
        }
        publicstring EMail
        {
            get
            {
                returnthis.TextBox2.Text;
            }
        }

        protectedvoid Button1_Click(object sender, EventArgs e)
        {
            Context.Items.Add("name", name);
            Context.Items.Add("EMail", EMail);
            Server.Transfer("WebForm2.aspx");
        }

跳转后的页面

Response.Write(Context.Items["name"].ToString() + Context.Items["EMail"].ToString());

2：cs端返回上一页

获取页面地址存入ViewState

   步骤一： ViewState["UrlReferrer"] = Request.UrlReferrer.ToString();

　步骤二： Response.Redirect((String)ViewState["UrlReferrer"]);