C#获取AD Account

原代码：

 string loginName = HttpContext.Current.User.Identity.Name.Trim().ToUpper(); ----WZSCN\\Z11091132

取id:

 private string ParseUserId(string strName)
    {
        int iInd = strName.LastIndexOf('\\');
        if (iInd >= 0)
            return strName.Substring(iInd + 1);
        else
            return strName;
    }