如何在Silverlight页面中获取窗口用户名

Question

如何在Silverlight页面中获取窗口用户名。

我尝试使用以下链接，但它会留空。

http://rouslan.com/2009/03/12/20-steps-to-get-together-windows-authentication-silverlight-and-wcf-service/

http://blogs.msdn.com/b/keithmg/archive/2010/12/11/silverlight-get-user-or-windows-credentials.aspx

Get current Windows user name within Silverlight

http://www.codeproject.com/Articles/47520/Silverlight-Windows-User-Identity-Name

任何帮助都会得到高度赞赏

先谢谢， Hitesh

Answer 1

步骤1：在default.aspx页面

的Page_Load（）中添加以下代码

String WindowsUserName;
System.Security.Principal.IPrincipal User;
User = System.Web.HttpContext.Current.User;
WindowsUserName = User.Identity.Name;
Char[] Spliter = { '\\' };
String[] user = new string[2];
user = WindowsUserName.Split(Spliter);
//WindowsUserName = user[1]; //" + WindowsUserName;
InitParams += ",WindowsUserName=" + WindowsUserName;//",WindowsUserName=ram";

步骤2：在Silverlight应用程序的App.xaml页面的Application_Startup（）中添加以下代码

string msWindowsUserName = e.InitParams["WindowsUserName"];