Donald Belcham presents the Event Aggregator pattern and the event problems it solves: tight coupling, refactoring difficulty, object chaining, memory leak, showing how to build one.
Donald Belcham is an independent contractor in Edmonton. A Microsoft MVP in C#, Donald is active in the community as the President of the Edmonton .NET User Group, an organizer of the Edmonton Code Camp and a speaker at User Groups and Code Camps across Canada and in the United States. His thoughts on software development, .NET and C# can be found at www.igloocoder.com
DevTeach stands for Developers Teaching Therefore, It is a conference done by developers for developers. These events have all the elements of an international conference with speakers coming from all over the globe but keeping the values we all treasure from local community events. We pride ourselves in offering the biggest diversity of subjects covered in our various sessions. All our sessions provide presentation material to the attendee and whenever possible, hans-on training. DevTeach is not so much a conference as it is a “developer festival.