用户名 [英] User Name
问题描述
我正在编写一个webapp,用户需要在登录表单上输入登录ID和
密码。我在我的web.config中编写了表单身份验证。
一旦用户登录,我想在其他形式的
应用程序中使用登录ID。我最终会将记录保存到SQL数据库中,我希望登录
id自动输入到登录
页面以外的表单上的字段中。帮助。
会话变量。
Eliyahu
汤姆诺瓦克 <为了****** @ discussions.microsoft.com>在消息中写道
新闻:AF ********************************** @ microsof t.com ...我正在编写一个webapp,用户需要在登录表单上输入登录ID和
密码。我在
web.config中编写了表单身份验证码。一旦用户登录,我想在app b的其他形式的
中使用登录ID。我最终会将记录保存到SQL数据库中,并且我希望将
登录ID自动输入到登录
页面以外的表单上的字段中。帮助。
如何定义和使用它们?
" Eliyahu Goldin"写道:
会话变量。
Eliyahu
汤姆诺瓦克 <为了****** @ discussions.microsoft.com>在消息中写道
新闻:AF ********************************** @ microsof t.com。 ..我正在编写一个webapp,用户需要在登录表单上输入登录ID和
密码。我在我的
web.config中编写了表单身份验证。一旦用户登录,我想以其他形式使用登录ID
app。我最终会将记录保存到SQL数据库,我希望
登录id自动输入到登录以外的表单上的字段
页面。帮助。
Tom Nowak< To ****** @ discussion.microsoft.com>键入:如何定义和使用它们?
认证过程后,在会话变量中插入值
Session [" UserId"] = UserId;
使用变量
if(Session [" ; UserId"]!= null)
int UserId = Int32.Parse(Session [" UserId"]);
如果您需要更多信息对于经过身份验证的用户,您可以考虑使用
创建自己的用户对象,在身份验证过程后填充它b / b $ b并将其保存在会话变量中。例如:
//用户已通过身份验证
UserInfo user = new UserInfo();
用户。 Id = UserId;
user.Name =姓名;
user.Email =电子邮件;
会话[" CurrentUser" ] = user;
当你需要检索这些信息时......
if(Session [" CurrentUser" ;]!= null)
UserInfo user =(UserInfo)Session [" CurrentUser"];
int Id = user.Id;
string Name = user.Name;
string Email = user.Email;
.....等等。
如果您只需要恢复当前经过身份验证的用户的名称,那么
就可以使用Current.User.Identity.Name。
-
Davide Vernole
MVP ASP / ASP.NET
微软认证解决方案开发人员
I am writing a webapp in which a user is required to enter a login id and
password on a login form. I have forms authenticaion coded in my web.config.
Once the user is logged in, I want to use the login id in other forms of the
app. I will eventually save a record to a SQL database, and I want the login
id to be automatically entered in a field on a form other than the login
page. Help.
Session variables.
Eliyahu
"Tom Nowak" <To******@discussions.microsoft.com> wrote in message
news:AF**********************************@microsof t.com...I am writing a webapp in which a user is required to enter a login id and
password on a login form. I have forms authenticaion coded in my web.config. Once the user is logged in, I want to use the login id in other forms of the app. I will eventually save a record to a SQL database, and I want the login id to be automatically entered in a field on a form other than the login
page. Help.
How do I define and use them?
"Eliyahu Goldin" wrote:
Session variables.
Eliyahu
"Tom Nowak" <To******@discussions.microsoft.com> wrote in message
news:AF**********************************@microsof t.com...I am writing a webapp in which a user is required to enter a login id and
password on a login form. I have forms authenticaion coded in my
web.config.Once the user is logged in, I want to use the login id in other forms of
theapp. I will eventually save a record to a SQL database, and I want the
loginid to be automatically entered in a field on a form other than the login
page. Help.
Tom Nowak <To******@discussions.microsoft.com> typed:How do I define and use them?
After the authentication process insert the value in a session variable
Session["UserId"] = UserId;
To use the variable
if(Session["UserId"] != null)
int UserId = Int32.Parse(Session["UserId"]);
If you need more info about your authenticated user, you could consider to
create your own user object, populate it after the authentication process
and than save it in a session variable. For example:
//user is authenticated
UserInfo user = new UserInfo();
user.Id = UserId;
user.Name = Name;
user.Email = Email;
Session["CurrentUser"] = user;
Than, when you need to retrieve this information ......
if(Session["CurrentUser"] != null)
UserInfo user = (UserInfo)Session["CurrentUser"];
int Id = user.Id;
string Name = user.Name;
string Email = user.Email;
.....and so on.
If you need to recover only the name of the current authenticated user, you
could use the Current.User.Identity.Name.
--
Davide Vernole
MVP ASP/ASP.NET
Microsoft Certified Solution Developer
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