Editor's Note: This web services development tutorial was published in 2001, and remains a very popular article on TheServerSide. This article still provides great value, but significant changes have ...

I've got a third party web service method that I'm calling from a .NET 3.5 application. The method is a password change request where you pass in your old password and are assigned a random new one ...

I'm trying to get started with this stuff, and I'm getting nowhere. I've tried to follow several articles online, as well as videos on YouTube, and I still can't get ...

In a previous article, I demonstrated how easy it is to consume web services with Mustang. As you know, Mustang is the project name for the next version of Java Standard Edition 6. Mustang supports ...

RESTful clients can update the score by invocating the same URL through a PUT invocation while also passing query parameters. Again, the program will return a JSON-based representation of the score ...

Usually, developers use WSDL to describe Web services’ semantics, such as method signatures, return types, and so on, in an implementation-independent way. This WSDL description is then embedded in ...

The .NET Framework gives you three different ways to call a Web Service. However, depending on your scenario, the latest and greatest object isn’t necessarily your best choice. If you’re going to call ...