title: How do I create a Web Service in Visual Studio.NET using a WSDL file?
body: <p>I'm trying to use a WSDL Top Down approach to create a Web Service in Visual Studio 2010.</p>
  
  <p>I used Eclipse's WSDL GUI Editor to generate a WSDL file (CalculatorWSDL.wsdl) which uses the SOAP method for communication.</p>
  
  <p>I also used wsdl.exe to generate a C# file (Calculator.cs).</p>
  
  <p>Now, I'm not sure what to do next. How do I actually use the Calculator.cs on the server and/or client?</p>