// (c) 2006 Richard Grimes
// www.grimes.demon.co.uk

using System;
using System.Security.Cryptography.X509Certificates;

class App
{
   static void Main()
   {
      X509Store store = new X509Store(StoreName.My);
      store.Open(OpenFlags.ReadOnly);
      X509Certificate2Collection certs = 
         X509Certificate2UI.SelectFromCollection (
            store.Certificates, "Personal Certificates", 
            "Select one certificate", X509SelectionFlag.SingleSelection);

      foreach (X509Certificate2 cert in certs)
      {
         Console.WriteLine(cert.Subject);
      }
   }
}