using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Web;
using System.Web.Services;

namespace CurrencyService
{
	[WebService(Namespace=
		 "http://www.josemojica.com/CurrencyServices/")]
	public class CurrencyConverter : System.Web.Services.WebService
	{
		public CurrencyConverter()
		{
			//CODEGEN: This call is required by the ASP.NET Web Services Designer
			InitializeComponent();
		}

		#region Component Designer generated code
		
		//Required by the Web Services Designer 
		private IContainer components = null;
				
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if(disposing && components != null)
			{
				components.Dispose();
			}
			base.Dispose(disposing);		
		}
		
		#endregion

		[WebMethod] public decimal Convert(
			decimal original,
			string srcCountry,
			string dstCountry)
		{
			//of course, a full currency
			//conversion function
			//is beyond the scope of this book
				  return original - 1;
		}
	}
}
