This 2-hour workshop explains how to call a Web method asynchronously. A method call can take a significant amount of time because of the remote location of the Web server. An asynchronous call technique is often more appropriate because it enables the application to be responsive to the user.

In the lab you will learn:

• Using the SoapDocumentMethod attribute to create a One Way method.
• Calling a Web service asynchronously.

As a workshop, most of your learning will take place during the extensive lab.