I need basics of webservices in asp.net

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Hi,

I would like to learn webservices............
i know basics of webservices in theory but i dont know how to use in practical.....
how to find the webservices....
why we use webservices......
why we use webservices instead of webapplications....

Please help me.....

Posted 3-Feb-14 21:51pm

Member 10256533

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dharam1 · Answer 1 · 2014-02-03T22:00:00

Solution 1

Please check the below links.

Understanding the Basics of Web Service in ASP.NET[^]
ASP.NET Web Service[^]

Posted 3-Feb-14 22:00pm

dharam1

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Member 10256533 4-Feb-14 4:15am

Thank you so much............can u say some real time examples

**Nirav Prabtani** · Answer 2 · 2014-02-03T22:05:00

HTML

What is Webservice??

Web Services are self-contained, modular, distributed, dynamic applications that can be described, published, located, or invoked over the network to create products, processes, and supply chains. These applications can be local, distributed, or Web-based. Web services are built on top of open standards such as TCP/IP, HTTP, Java, HTML, and XML.

Web services are client and server applications that communicate over the World Wide Web’s (WWW) HyperText Transfer Protocol (HTTP). As described by the World Wide Web Consortium (W3C), web services provide a standard means of interoperating between software applications running on a variety of platforms and frameworks. Web services are characterized by their great interoperability and extensibility, as well as their machine-processable descriptions, thanks to the use of XML. Web services can be combined in a loosely coupled way to achieve complex operations. Programs providing simple services can interact with each other to deliver sophisticated added-value services.

HTML

Why we use Webservice??

Major benefits of Web services include:

Interoperability among distributed applications that span diverse hardware and software platforms

Easy, widespread access to applications through firewalls using Web protocols

A cross-platform, cross-language data model (XML) that facilitates developing heterogeneous distributed applications

Because you access Web services using standard Web protocols such as XML and HTTP, the diverse and heterogeneous applications on the Web (which typically already understand XML and HTTP) can automatically access Web services and communicate with each other.

These different systems can be Microsoft SOAP ToolKit clients, Java Platform, Enterprise Edition (Java EE) Version 5 applications, legacy applications, and so on. They are written in Java, C++, Perl, and other programming languages. Application interoperability is the goal of Web services and depends upon the service provider's adherence to published industry standards.

See some of example .. :) :)

Web services tutorials [^]

http://www.aspdotnet-suresh.com/2011/05/aspnet-web-service-or-creating-and.html[^]

Create Web services[^]

how-to-create-web-services-in-Asp-Net[^]