web-services Tutorial => asp.net web-services

Introduction

Web Service is an application that is designed to interact directly with other applications over the internet. In simple sense, Web Services are means for interacting with objects over the Internet. The Web serivce consumers are able to invoke method calls on remote objects by using SOAP and HTTP over the Web. WebService is language independent and Web Services communicate by using standard web protocols and data formats, such as - HTTP - XML - SOAP

Syntax

SOAP/WSDL

[Syntax: http://1111:22/HelloWorld]

[Response: WDSL]

Parameters

Parameters	Descriptions
PathParam	Binds the parameter passed to method to a value in path.
QueryParam	Binds the parameter passed to method to a query parameter in path.
MatrixParam	Binds the parameter passed to method to a HTTP matrix parameter in path.
HeaderParam	Binds the parameter passed to method to a HTTP header.
CookieParam	Binds the parameter passed to method to a Cookie.
FormParam	Binds the parameter passed to method to a form value.
DefaultValue	Assigns a default value to a parameter passed to method.
Context	Context of the resource for example HTTPRequest as a context.

Remarks

Now run the application that look like as follows.

Now in the above we see our method that we are created in the webservice.cs file, so click on that method and provide input values and click on the "invoke" link as in.