using System.Security.Cryptography.X509Certificates;
public static void Main()
string correctName = "C=SE,O=pol, CN=bio";
new X500DistinguishedName(correctName);
Console.WriteLine("{0} is correct",correctName);
string wrongName = "C=SE,O-pol, CN=bio";
new X500DistinguishedName(wrongName);
Console.WriteLine("{0} is wrong",wrongName);