Creating Web Services with Visual Studio.NET

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Web;
using System.Web.Services;
namespace SampleWebServices
{
	public class Service1 : System.Web.Services.WebService
      {
		[WebMethod]
                public string HelloWorld()
                {
                    return "Hello World";
                }
		[WebMethod(Description = "Formats parts of a name into a proper name." )]
		public string FormatProperName(string strSalutation, string strLastName,string strFirstName, string strSuffix)
		{
			if (!strSalutation.EndsWith(".")) strSalutation += "." ;
				return string.Format("{0} {1} {2} {3}",strSalutation,strFirstName,strLastName, strSuffix);
		}
	}
}