You should approach the topics in this section as a progressive development of an example of a WSDL document. Explain the concepts in the first topic with a simple Web Service that has only one operation that returns a class, (the code is defined in the student notes). Progressively build upon this example WSDL document when you explain each of the WSDL topics. The intent of teaching WSDL syntax is not for students to write a WSDL document from scratch on their own. The intent is for students to be able to describe the structure of a WSDL document and explain how the definitions in a WSDL document. | msdn training Module 4 Consuming Web Services Contents Overview 1 WSDL Documents 2 Web Service Discovery 9 Web Service Proxies 18 Implementing a Web Service Consumer Using Visual Studio .NET 26 Lab 4 Implementing a Web Service Consumer Using Visual Studio .NET 36 Review 45 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 . and or other countries. The names of actual companies and products mentioned herein may be the trademarks of their respective owners. Module 4 Consuming Web Services iii Instructor Notes _ . . This module .