Digital Certificates : Dealing with CRL's

Hello,

My requirement is that I need to manually check for the revocation of certificates by using CRL's properties. Currently I am using X509Chain.Verify() method to do that verification.

I could'nt find any classes which will help me to create objects for CRL's i.e Certificate Revocation List. Also I could'nt find any properties of  Classes : X509Certificate, X509Certificate2, X509Chain, etc. which will give me any details on the CRL's properties.

Please give your suggestion on how to do this.. suggestions are also welcome for the unmanaged code.