1 files changed, 4 insertions, 0 deletions
diff --git a/cpp/bindings/qpid/dotnet/examples/csharp.map.sender/csharp.map.sender.cs b/cpp/bindings/qpid/dotnet/examples/csharp.map.sender/csharp.map.sender.cs
index c35ddf12f0..9383d125bd 100644
--- a/cpp/bindings/qpid/dotnet/examples/csharp.map.sender/csharp.map.sender.cs
+++ b/cpp/bindings/qpid/dotnet/examples/csharp.map.sender/csharp.map.sender.cs
@@ -79,6 +79,8 @@ namespace Org.Apache.Qpid.Messaging.examples
             colors.Add("red");
             colors.Add("green");
             colors.Add("white");
+            // list contains null value
+            colors.Add(null);
             content["colorsList"] = colors;
 
             // add one of each supported amqp data type
@@ -118,6 +120,8 @@ namespace Org.Apache.Qpid.Messaging.examples
             Guid myGuid = new Guid("000102030405060708090a0b0c0d0e0f");
             content["myGuid"] = myGuid;
 
+            content["myNull"] = null;
+
             //
             // Construct a message with the map content and send it synchronously
             // via the sender.