Web Services - How to Use

## Web Services

WS Home WS Intro WS Example WS Use

## WSDL Tutorial

WSDL Intro WSDL Documents WSDL PortType WSDL Binding WSDL and UDDI

## SOAP Tutorial

SOAP Intro SOAP Syntax SOAP Envelope SOAP Header SOAP Body SOAP Fault SOAP HTTP Binding SOAP Example

## RDF Tutorial

RDF Intro RDF Rules RDF Example RDF Elements RDF Containers RDF Collections RDF Schema RDF Dublin Core RDF OWL RDF Reference

# Web Services How to Use

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## Using the Web Service Example

In the previous page we created a Web service.

The FahrenheitToCelsius() function can be tested here: FahrenheitToCelsius

The CelsiusToFahrenheit() function can be tested here: CelsiusToFahrenheit

These functions will send an XML response like this:

<?xml version="1.0" encoding="utf-8" ?>
<string xmlns="http://tempuri.org/">38</string>

## Put the Web Service on Your Web Site

Using a form and the HTTP POST method, you can put the web service on your site, like this:

Fahrenheit to Celsius: |

Celsius to Fahrenheit: |

## How To Do It

Here is the code to add the Web Service to a web page:

<form action='tempconvert.asmx/FahrenheitToCelsius'
method="post" target="_blank">
<table>
<tr>
<td>Fahrenheit to Celsius:</td>
<td>
<input class="frmInput" type="text" size="30" name="Fahrenheit">
</td>
</tr>
<tr>
<td></td>
<td align="right">
<input type="submit" value="Submit" class="button">
</td>
</tr>
</table>
</form>
<form action='tempconvert.asmx/CelsiusToFahrenheit'
method="post" target="_blank">
<table>
<tr>
<td>Celsius to Fahrenheit:</td>
<td>
<input class="frmInput" type="text" size="30" name="Celsius">
</td>
</tr>
<tr>
<td></td>
<td align="right">
<input type="submit" value="Submit" class="button">
</td>
</tr>
</table>
</form>

Substitute the "tempconvert.asmx" with the address of your web service like:

http://www.example.com/webservices/tempconvert.asmx

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