问题
I use a membership in asp.net 2008. And I build a login system with some rolls ...etc
I have a database and tables and the KEY is "username", and now I want to know how can I get a username for the member who logged in ?
for example: I logged in as TURKI I want to get the username TURKI
really I need for help...
thanks,
回答1:
User.Identity.Name
User is a property of the page. If you need to access it elsewhere, you can use:
HttpContext.Current.User.Identity.Name
回答2:
A modification to Freddy's answer when using MVC - had to use:
HttpContext.User.Identity.Name
Slight change but figured I would post it in case anyone else trying to do this in MVC hits the same snag.
回答3:
Context.User.Identity.Name
回答4:
you can use the Membership.GetUser() method described here:
http://msdn.microsoft.com/en-us/library/system.web.security.membership.getuser.aspx
also, if you do get the MembershipUser you could also get the 'ProviderUserKey' which uniquely identifies a user, possibly using that as your FK for your tables, that way your user can have their username updated without having to change all the keys in your tables.
来源：https://stackoverflow.com/questions/737839/how-can-i-get-current-username-in-membership-asp-net-2008