try use IAuthenticate A sample can be downloaded at http://blog.csdn.net/jiangsheng/archive/2003/11/09/3795.aspx, but I have not document the IAuthenticate interface in my article.Another approach can be found at http://support.microsoft.com/kb/834489
A sample can be downloaded at http://blog.csdn.net/jiangsheng/archive/2003/11/09/3795.aspx, but I have not document the IAuthenticate interface in my article.Another approach can be found at http://support.microsoft.com/kb/834489