How to build basic web service with ASP.NET in VB.NET- step 3
You can use the article How to build basic web service with ASP.NET – step 2 to verify that the class developed by you is ready for the Web. You will learn from this article how to convert it to a web service. In this case the BookService class described in the article How to build …
You can use the article How to build basic web service with ASP.NET – step 2 to verify that the class developed by you is ready for the Web. You will learn from this article how to convert it to a web service. In this case the BookService class described in the article How to build …
From this article you will understand which the limitations are and what information your code can accept (in the form of values) and return (in the form of a return value) before you transform your class into a web service. Because web services in ASP.NET world, are executed by ASP.NET, which hosts the CLR, you can …
How to build basic web service with ASP.NET in VB.NET – step 1
Each web service begins as a stateless class with one or more methods that the remote clients call to invoke your code.
BookService is designed to allow remote clients to retrieve information about books provided by the store. The class provides GetBooks() method that returns a DataSet with the full set of books information. It …
Each web service begins as a stateless class with one or more methods that the remote clients call to invoke your code.
BookService is designed to allow remote clients to retrieve information about books provided by the store. The class provides GetBooks() method that returns a DataSet with the full set of books information. It …
The next picture summarizes the web service life cycle. You can find more detail about different kind of specifications used by technology:
1. Design-time tasks:
– The web service consumer finds the web service, either by going directly to the web service URL or by using UDDI server or DISCO file.
Web services are based on open standard and major vendors such as Microsoft, IBM, and Oracle are behind these standards. The next picture shows the web service stack as it exists today:
The web service technology stack
The next table summarizes standards used in the stack:
Standard
Description
UDDI
Used to create business registries …
With web services, you can reuse someone else’s business logic by using just a few lines of code. This technique is similar to what software engineers currently do with libraries of APIs, classes and components. The fundamental difference is that web services can be located remotely on another server and managed by another company.
Web services have …
Two articles How postback events work in ASP.NET and How to handle web control events with AutoPostBack in ASP.NET provide important information about how web control events work in ASP.NET world, but you need to have a strong understating of the page life cycle too. For example when a user changes a control that has the …
Two articles How postback events work in ASP.NET and How to handle web control events with AutoPostBack in ASP.NET provide important information about how web control events work in ASP.NET world, but you need to have a strong understating of the page life cycle too. For example when a user changes a control that has the …