如何为ASP:Login记住我的功能编写代码? [英] how to write code for ASP:Login Remember Me functionality?

问题描述

在我的登录页面中，我有一个检查框，即记得我.现在我想用相同的用户名检查下一次登录，它将使用该密码.我该如何编写代码?任何机构都可以为此问题发送代码吗?

Hi,
in my login page i have one check bix is there.i.e., remember me .Now i want to check next time login with same userid it will take that password.How can i write code? Any body can send Code for this Question?

推荐答案

使用 ^ ].它具有下次记住我的功能.

Use ASP.NET Login Control[^]. It has a feature for Remember Me next time.

基本上，您可以使用Cookie来实现此功能.

首次检查:

Basically, you can achieve this functionality using cookies.

For the first time, check:

if (chkRememberPassword.Checked == true)
{
   Response.Cookies["UserName"].Value = txtUserName.Text;
   Response.Cookies["Password"].Value = txtPassword.Text;

   // set cookie expiration in a month
   Response.Cookies["UserName"].Expires = DateTime.Now.AddMonths(1);
   Response.Cookies["Password"].Expires = DateTime.Now.AddMonths(1);
}
else
{
Response.Cookies["UserName"].Expires = DateTime.Now.AddMonths(-1);
Response.Cookies["Password"].Expires = DateTime.Now.AddMonths(-1);
}

然后在您的Page_Load中执行以下操作:

And do the following in your Page_Load:

if (!IsPostBack)
{
   // If cookie exists then set the values from before
   if (Request.Cookies["UserName"] != null)
      txtUserName.Text= Request.Cookies["UserName"].Value;
   if (Request.Cookies["Password"] != null)
      txtPassword.Text.Attributes.Add("value", Request.Cookies["Password"].Value);
   if (Request.Cookies["UserName"] != null && Request.Cookies["UserName"] != null)
      chkRememberPassword.Checked = true;
}

试试吧！

Try!

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