http://snippets.dzone.com/posts Thu, 24 Jul 2008 20:55:43 GMT DZone Snippets: principal code http://snippets.dzone.com/posts/show/2819 // description of your code here <br /> <br /><code> <br />http://support.microsoft.com/default.aspx?scid=kb;zh-CN;832769 <br />//获å?–当å‰?登陆用户的登陆å?? <br />WindowsPrincipal wp = (WindowsPrincipal)Thread.CurrentPrincipal; <br />string wpname = wp.Identity.Name.ToString(); <br />int j = wpname.LastIndexOf("\\"); <br />string userName = wpname.Substring(j+1); <br />string domainName = wpname.Substring(0,j); <br /> <br /></code> Sun, 15 Oct 2006 04:24:55 GMT http://snippets.dzone.com/posts/show/2819 mornlee (mornlee)