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Module 9: Implementing a Nonstandard Web Services

For many students the concept of a virtual Web Service will not be intuitive. Explain that this section is important because it is unlikely that owners of most of the data on the Internet will ever provide access to their data through Web Services. However, making this data accessible to clients through a Web Service is a useful paradigm. Because consumers interact with a Web Service through a proxy class, if the proxy class simply retrieves the raw data and the parses the data locally, the consumer need not be aware that the processing takes place on the client and not on the server. A detail that you. | msdn training Module 9 Implementing a Nonstandard Web Service Contents Overview 1 HTML Screen Scraping Web Services 2 Aggregating Web Services 13 Lab 9 Implementing an Aggregated Web Service 17 Review 28 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 Microsoft Corporation. All rights reserved. Microsoft MS-DOS Windows Windows NT Active Directory Authenticode Biztalk Intellisense Jscript MSDN PowerPoint Visual Basic Visual C Visual C Visual Studio Win32 and Windows Media are either registered trademarks or trademarks of Microsoft Corporation in the U.S.A. and or other countries. The names of actual companies and products mentioned herein may be the trademarks of their respective owners. Module 9 Implementing a Nonstandard Web Service iii Presentation 45 Minutes Lab 90 Minutes Instructor Notes Module 9 Implementing a Nonstandard .