service1.asmx.cs

专业实例开发

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


namespace SampleWebService
{
	/// <summary>
	/// Summary description for Service1.
	/// </summary>
	[WebService(Namespace="http://WebServices/SampleWebService", Description="This service retrieves the day of the week on which a date falls.")]
	public class Service1 : System.Web.Services.WebService
	{
		public Service1()
		{
			//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

		// WEB SERVICE EXAMPLE
		// The HelloWorld() example service returns the string Hello World
		// To build, uncomment the following lines then save and build the project
		// To test this web service, press F5

		//		[WebMethod]
		//		public string HelloWorld()
		//		{
		//			return "Hello World";
		//		}
		[WebMethod(Description="This method returns the day of the week in integer format. It expects a date in mm/dd/yyyy format and returns 8 if the value specified is invalid.")]
		public int GetDay(DateTime dt)
		{
			System.DayOfWeek dw;
			dw=dt.DayOfWeek;
			switch(dw.ToString())
			{
				case "Sunday":
					return 0;
				case "Monday":
					return 1;
				case "Tuesday":
					return 2;
				case "Wednesday":
					return 3;
				case "Thursday":
					return 4;
				case "Friday":
					return 5;
				case "Saturday":
					return 6;
				default:
					return 8;
			}
		}
	}
}