请问如何实现记住用户名

[pooyui]

代码如下,textbox1是输入用户名的,textbox2是输入密码的,怎么实现根据用户名来记住密码,下面的代码不行
if (CheckBox1.Checked == true)
{

Response.Cookies["pwd"].Value = TextBox2.Text.Trim();

Response.Cookies["pwd"].Expires = DateTime.Now.AddMonths(1);
}
}
protected void TextBox1_Disposed(object sender, EventArgs e)
{
TextBox2.Text = Request.Cookies["pwd"].Value;

}

另外能不能实现对应多个用户名,写入对应的密码,谢谢

[pooyui]

session一关闭程序不就没了吗,不是应该用cookies吗

[exy337]

UP.帮你顶下.

[pooyui]

if (CheckBox1.Checked == true)
{

Response.Cookies["pwd"].Value = TextBox2.Text.Trim();

Response.Cookies["pwd"].Expires = DateTime.Now.AddMonths(1);
}
}
protected void TextBox1_Disposed(object sender, EventArgs e)
{

HttpCookie httpCookie = Request.Cookies["pwd"];
if (httpCookie != null)
{
TextBox2.Text = httpCookie.Value.ToString();
}

[pooyui]

这样也不行,到底哪里出问题了

[ZHFIFA]

为什么不用 用户名作为cookie的索引呢？

string cookieName=textBox1.Text;
Response.Cookies[cookieName].Value = TextBox2.Text.Trim();

[suyiming]

你都没向客户端注册cookie 当然没用
Response.Cookies.Add(aCookie);

[suyiming]

首先创建2个cookie 然后 用
Response.Cookies.Add(aCookie);
向客户端注册cookie

[hnczljt]

用JS，输入用户名后，当点击密码时，调用JS,在JS里写个认证的方法，用户名密码可以保存到session里

[pooyui]

[Quote=引用 12 楼 suyiming 的回复:]
你都没向客户端注册cookie 当然没用
Response.Cookies.Add(aCookie);
[/Quote]
写在哪里

[suyiming]

  private   void   login(string   user_name,string   user_pwd)   
  {   
  Users   user   =   new   Users();   
    
  user.getInfo(user_name);   
  Session["user_id"]=user.user_id;   
  Session["user_name"]=user.user_name;   
    
  if   (Request.Form["save_pwd"]!=null)   
  {   
  if   (Request.Form["save_pwd"].Equals("on"))   
  {   
  HttpCookie   c1   =new   HttpCookie("login");   
  c1["user_name"]=user_name;   
  c1["user_pwd"]=user_pwd;   
  c1.Expires   =   DateTime.Now.AddDays(30);   
  c1.Domain=(String)   ConfigurationSettings.AppSettings["Domain"];   
  Response.Cookies.Add(c1);   
  }   
  }   
  } 

[xiaojing7]

如果你定义的TxtName的话，浏览器也会有此功能的！其他TxtName的控件都会得到此值

[pooyui]

写: HttpCookie cookie = new HttpCookie("pwd");
cookie.Value = TextBox2.Text.Trim();

cookie.Expires = DateTime.Now.AddMonths(1);
Response.Cookies.Add(cookie);

读:HttpCookie httpCookie = Request.Cookies["pwd"];
if (httpCookie != null)
{
String strCookieValue = httpCookie.Value.ToString();
TextBox2.Text = strCookieValue;
}
就是读不出来呀

[大正他爹]

可以，设多个健

[love_cloud]

帮你顶下

[iloveyoubaby]

为什么不自定义一个对象，来保存用户名和密码，然后将对象的实例保存到Cookies中

另外，在cookies中保存用户名和密码，不安全

[suyiming]

if (httpCookie != null)
{
String strCookieValue = httpCookie.Value.ToString();
TextBox2.Text = strCookieValue;
}
=======
你没指定对象 肯定读取不了
String strCookieValue = httpCookie[“sss”].Value.ToString();

[pooyui]

HttpCookie httpCookie = Request.Cookies["pwd"]; //这里不是指定了吗
if (httpCookie != null)
{
String strCookieValue = httpCookie.Value.ToString();
TextBox2.Text = strCookieValue;
}
httpCookie[“sss”].Value.ToString(); 这种写法是错误的

[hnczljt]

HttpCookie cookie = new HttpCookie("Name");
cookie.Value = "li";
Response.Cookies.Add(cookie);
lable1.Text = cookie.Value;

[hnczljt]

[Quote=引用 16 楼 suyiming 的回复:]
C# code private void login(string user_name,string user_pwd)
{
Users user = new Users();

user.getInfo(user_name);
Session["user_id"]=user.user_id;
Session["user_name"]=user.user_name;

if (Request.Form["save_pwd"]!=null)
{
if (Request.Form["save_pwd"].Equals("on"))
{
HttpCookie c1 =new HttpCookie("l…
[/Quote]


学习

[walter2006]

mark!