Modified Example1

Example1/NotificationMessage.cs

@@ -0,0 +1,24 @@
+using System;
+
+namespace Example1
+{
+  internal class NotificationMessage
+  {
+    public string Body {
+      get; set;
+    }
+
+    public string Icon {
+      get; set;
+    }
+
+    public string Summary {
+      get; set;
+    }
+
+    public override string ToString ()
+    {
+      return String.Format ("{0}: {1}", Summary, Body);
+    }
+  }
+}