1 files changed, 10 insertions, 0 deletions
diff --git a/dotnet/Qpid.Common/AMQConnectionClosedException.cs b/dotnet/Qpid.Common/AMQConnectionClosedException.cs
index 06d30e3d0a..977dcee73a 100644
--- a/dotnet/Qpid.Common/AMQConnectionClosedException.cs
+++ b/dotnet/Qpid.Common/AMQConnectionClosedException.cs
@@ -18,13 +18,23 @@
  * under the License.
  *
  */
+
+using System;
+using System.Runtime.Serialization;
+
 namespace Qpid
 {
+    [Serializable]
     public class AMQConnectionClosedException : AMQException
     {
         public AMQConnectionClosedException(int errorCode, string message)
             : base(errorCode, message)
         {
         }
+
+        protected AMQConnectionClosedException(SerializationInfo info, StreamingContext ctxt)
+           : base(info, ctxt)
+        {
+        }
     }
 }