Webservice consuming another webservice

Question

Hello friends, I need to develop a webservice as described below:

Help me, please!

Developing a Web Service in C #

WSDL with a method that takes two parameters:

  - Numeric (int)

  - Char ("C" or "F")

 

The WSDL method should:

1. Get another WebService in:

http://www.w3schools.com/webservices/tempconvert.asmx;

2. consume the corresponding methods:

C and the CelsiusToFahrenheit

F to FahrenheitToCelsius;

3. To perform the calculation and return an XML (XmlDocument) with the answer;

4. Recording the research on a table in the database Mysql

Table "research", with the fields / columns:

* Id_consulta [generate automatic]

* Request temperature,

* Request type (F or C)

* Temperature response,

* Datetime consultation,

* Ip of the applicant,

* Xml generated.