.net 获取当前电脑账户

                string domainAndName = User.Identity.Name;

                string[] infoes = domainAndName.Split(new char[1] { ‘\\‘ }, StringSplitOptions.RemoveEmptyEntries);
                string userDomainName = "";
                string userName = "";
                if (infoes.Length > 1)
                {
                    userDomainName = infoes[0];
                    userName = infoes[1];
                }

                WindowsPrincipal wp = new WindowsPrincipal(WindowsIdentity.GetCurrent());
                string[] logon = wp.Identity.Name.Split(‘\\‘);
                string UserDomain = logon[0];//网域
                string UserName = logon[1].ToString().ToLower();//登陆名