to retrive the digitalcertificate stored at server

[selva]

is there any possibility to retrieve the server digital certificate
from client machine?

[Stephen Sulzer]

If you send an HTTPS request to the server using WinHttp, you can retrieve
the server's certificate by querying the WINHTTP_OPTION_SERVER_CERT_CONTEXT
option. This will provide a pointer to a CERT_CONTEXT structure that
describes the server's certificate.

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winhttp/http/option_flags.asp

There is also a WINHTTP_OPTION_SECURITY_CERTIFICATE_STRUCT option that
provides some details about the certificate.

Hope that helps.


Regards,
- Stephen