将字符串数组从一个ASP页传递到另一页

本文介绍了将字符串数组从一个ASP页传递到另一页的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在尝试将DropDownList从一页传递到另一页. 来自第一个ASPX页的代码是:

I am trying to pass a DropDownList from one page to the other. The code from the first ASPX page is:

if (validLogon) { Session["FacilityNames"] = FacilityNames; Session["User"] = txtUser; Response.Redirect("Default2.aspx"); }

其中FacilityName是字符串数组 来自第二个ASPX页面的代码是:

Where FacilityName is a string array The code from the Second ASPX page is:

public partial class Default2 : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { string fac = (string)Session["FacilityNames"].ToString(); foreach (var sss in fac) { ddlFacilities.Items.Add(sss.ToString()); }

fac字符串变量填充为"System String []而不是从首页指定的字符串数组.

The fac string variable is populated with "System String[] instead of the string array specified from the first page.

推荐答案

ToString()是会话的ToString重载.因此，如下所示. ToString() is overload of ToString for session. so write like below. protected void Page_Load(object sender, EventArgs e) { string fac = (string)Session["FacilityNames"]; foreach (var sss in fac) { ddlFacilities.Items.Add(sss.ToString()); }

我相信下面的链接对您有用 http: //stackstackflow/questions/2948805/如何将一个字符串数组从一个ASP.NET页面发送到另一个 I beleive this below link would be useful to you stackoverflow/questions/2948805/how-can-i-send-an-array-of-strings-from-one-asp-net-page-to-another