Update E002-messaging-basics/sample-csharp/Program.cs

eqr · Sep 12, 2012 · 43c9c3c · 43c9c3c
1 parent ba6f4ff
commit 43c9c3c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/E002-messaging-basics/sample-csharp/Program.cs b/E002-messaging-basics/sample-csharp/Program.cs
@@ -221,6 +221,10 @@ And that is the basics of messaging!
  static void ApplyMessage(ProductBasket basket, object message)
  {
  // this code accepts the message and actually adds the product to the supplied basket.
+ // we cast both basket and message to dynamic in order
+ // to dispatch it dynamically to "When" method on basket,
+ // which specifically can handle this type of the message
+ // based on the signature
  ((dynamic) basket).When((dynamic)message);
  }