July 2003
Intermediate to advanced
736 pages
16h 35m
English
Content preview from Visual Basic® .NET Power CodingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Consuming Existing Web Services
Keep in mind that code in an XML Web Service is object-oriented code. You don't actually write the code behind the Web Service on the machine consuming the Web Service, but you do need code that represents the Web Service code. Generating this code is the role of WSDL.
WSDL figures out the methods and types exposed by the Web Service and creates a proxy class for the Web Service. This proxy class permits Web Service consumers—you and me—to refer to the methods and types exposed by the Web Service as if that code actually resided on our workstations.
When you add a reference to a Web Service, the WSDL technology adds a Web References folder to your project and a Reference.vb file to that folder. The Reference.vb ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.