Dr. Shahram Khosravi is a senior software engineer, consultant, author, and instructor specializing in ASP.NET, Windows Communications Foundation (WCF), ASP.NET AJAX, Windows Workflow Foundation (WF), IIS 7 and ASP.NET Integrated Programming, ADO.NET, Web services, .NET, and XML technologies such as XSD, XSLT, XPath, SOAP, and WSDL. He also has years of experience in object-oriented analysis, design, and programming, architectural and design patterns, service-oriented analysis, design, and programming, 3D computer graphics programming, user interface design, and usability. Shahram is the a...