Using Web service in C Sharp

Step 1: Creating a proxy

Goto visual studio command prompt. Type wsdl url

for example:

C:\Program Files\Microsoft Visual Studio 10.0\VC>cd c:\

c:\>wsdl http://www50.brinkster.com/vbfacileinpt/np.asmx?wsdl

Step2: Create an windows Application

copy the .cs file (here for example PrimeNumbers.cs) file from c:\ and paste into windows application folder. In visual studio right click on PrimeNumbers.cs and include in project

Step3: Goto project Add reference->.NET tab->system.web.services

Step4: create a namespace.

Ex: open PrimeNumbers.cs file and namspace Myprime{ enclosed by body of code ... }

Step5: create an object.

Ex: Myprime.PrimeNumbers p=new Myprime.PrimeNumbers();

Step6: now call the method in your application using object

Ex : p.GetPrimeNumbers(); it will return string containing prime numbers.

Step7: Run the windows application.

You can able to find lot of webservices at

http://xmethods.com/ve2/index.po

http://www.webservicex.net/WCF/default.aspx

Click here to download project files

Click here to see demo