Consuming Asynchronous Web Services Codeguru

Consuming Asynchronous Web Services Codeguru Consuming asynchronous web services. by codeguru staff. january 10, 2008. by thiru thangarathinam. introduction. in this article, we will see how to use web services in a real time web application. even though web services are very powerful and based on open internet protocols such as xml, http and soap (that accounts for platform independence. The general discussion focuses on consuming web services, but because asynchronous processing is built into , the information is applicable to any asynchronous processing you might want to perform. that is, when you create a proxy for your web service, the asynchronous methods are baked in. but, you also have similar asynchronous.

Consuming Asynchronous Web Services Codeguru The asp framework does provide support for accessing a web service asynchronously. the user can wait until the request completes, can block on the waithandle, or wait for a callback function to be invoked. however, wse 2.0 provides a potentially more powerful way of communicating with a web service by using ws addressing. Hi, i have a problem managing a web service. i created a simple one, like this: using system; using system.web; using system.web.services;. When asynchronous web services returns results to client (i mean when the asynchronous operation is completed at server side, i.e. the callback method is called or when we are using endinvoke to retrieve results), my question is, how will the final results be delivered to client?. The asynccallback object is actually a delegate defined specifically for asynchronous callbacks. it defines the method signature for a method that you provide to handle the returned information from the web service. the delegate defines a method signature like the following: delegate void asynccallback(iasyncresult iar); if you generate a.