Add Platform method for getting the type name of an object

1 files changed, 3 insertions, 1 deletions

diff --git a/crypto/src/asn1/x509/NameConstraints.cs b/crypto/src/asn1/x509/NameConstraints.cs

index c178f5b45..0c5fea8b3 100644
--- a/crypto/src/asn1/x509/NameConstraints.cs
+++ b/crypto/src/asn1/x509/NameConstraints.cs
@@ -1,6 +1,8 @@
 using System;
 using System.Collections;
 
+using Org.BouncyCastle.Utilities;
+
 namespace Org.BouncyCastle.Asn1.X509
 {
 	public class NameConstraints
@@ -21,7 +23,7 @@ namespace Org.BouncyCastle.Asn1.X509
 				return new NameConstraints((Asn1Sequence) obj);
 			}
 
-			throw new ArgumentException("unknown object in factory: " + obj.GetType().Name, "obj");
+            throw new ArgumentException("unknown object in factory: " + Platform.GetTypeName(obj), "obj");
 		}
 
 		public NameConstraints(