This course contains code samples in two programming languages: Microsoft® Visual Basic® and Microsoft Visual C# . The use of these two programming languages will accommodate students who are currently Visual Basic programmers and might be considering working with Visual C#, and students who are C, Microsoft Visual C++®, Java, and Visual C# programmers who do not have Visual Basic experience. The lab exercises have solutions in both languages. Most examples are also in both programming languages, except when the differences between the languages are minor | msdn training Module 1 Data-Centric Applications and Contents Overview 1 Lesson Design of Data-Centric Applications 2 Lesson Architecture 9 Lesson and XML 19 Multimedia and XML 22 Demonstration and XML 23 Review 28 Lab Data-Centric Applications and 30 Microsoft Information in this document including URL and other Internet Web site references is subject to change without notice. Unless otherwise noted the example companies organizations products domain names e-mail addresses logos people places and events depicted herein are fictitious and no association with any real company organization product domain name e-mail address logo person places or events is intended or should be inferred. Complying with all applicable copyright laws is the responsibility of the user. Without limiting the rights under copyright no part of this document may be reproduced stored in or introduced into a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise or for any purpose without the express written permission of Microsoft Corporation. Microsoft may have patents patent applications trademarks copyrights or other intellectual property rights covering subject matter in this document. Except as expressly provided in any written license agreement from Microsoft the furnishing of this document does not give you any license to these patents trademarks copyrights or other intellectual property. 2001-2002 Microsoft Corporation. All rights reserved. Microsoft MS-DOS Windows Windows NT Win32 Active Directory ActiveX BizTalk IntelliSense JScript MSDN SQL Server Visual Basic Visual C Visual C Visual J Visual Studio and Windows Media are either registered trademarks or trademarks of Microsoft Corporation in the . and or other countries. The names of actual companies and products mentioned herein may be the trademarks of their respective owners. Module 1 Data-Centric Applications .