1. Steve Smith Senior Architect The Code Project SESSION CODE: DPR304

4. “Those who fail to learn from the mistakes of their predecessors are destined to repeat them” – George Santayana

15. Anti-Patterns

17. public partial class Order { public void CheckOut() { this.SalesTax = Utility.CalculateSalesTax(Utility.GetTaxableItems(this.Items)); DataAccess.SaveOrder(this.Items); }

21. Worst Practices

38. www.microsoft.com/teched www.microsoft.com/learning http://microsoft.com/technet http://microsoft.com/msdn

40. Sign up for Tech·Ed 2011 and save $500 starting June 8 – June 31 st http://northamerica.msteched.com/registration You can also register at the North America 2011 kiosk located at registration Join us in Atlanta next year