Author: NFT | Posted on: 10/26/2010 8:48:57 AM | Views : 359

Hello
i have the falowing methos used on my website to capture client certificates that is instaled on the server and he works frequently well
 
public X509Certificate2Collection ListarCertificados() { X509Certificate2 oX509Cert = new X509Certificate2(); X509Store store = new X509Store(StoreLocation.CurrentUser); store.Open(OpenFlags.ReadOnly | OpenFlags.OpenExistingOnly); X509Certificate2Collection collection = (X509Certificate2Collection)store.Certificates; X509Certificate2Collection collection1 = (X509Certificate2Collection)collection.Find(X509FindType.FindByTimeValid, DateTime.Now, false); return (X509Certificate2Collection)collection.Find(X509FindType.FindByKeyUsage, X509KeyUsageFlags.DigitalSignature, false); }  
The Problem is that for some times he works return the certificates but from ...

Go to the complete details ...