XML Web Service开发实例——通过Windows Forms调用Web Service

开发平台：.NET 2.0

开发工具：Visual Web Developer 2005 Express Edition Beta Visual C# 2005 Express Edition Beta
 

Service.asmx

<%@ WebService Language="C#" CodeBehind="~/Code/Service.cs" Class="MyServiceCS" %>

Service.cs

using System;

using System.Web;

using System.Collections;

using System.ComponentModel;

using System.Data;

using System.Diagnostics;

using System.Web.Services;

using System.Web.Services.Protocols;

[WebServiceBinding(ConformanceClaims=WsiClaims.BP10,EmitConformanceClaims = true)]

public class MyServiceCS : System.Web.Services.WebService

{

public MyServiceCS()

{

}

[WebMethod]

public int AddNumbers(int num1, int num2)

{

return (num1+num2);

}

[WebMethod]

public int SubNumbers(int num1, int num2)

{

return (num1-num2);

}

[WebMethod]

public int MulNumbers(int num1, int num2)

{

return (num1*num2);

}

[WebMethod]

public int DivNumbers(int num1, int num2)

{

return (num1/num2);

}

}

Form1.cs

#region Using directives

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Windows.Forms;

#endregion

namespace ArithCalculatorWebServiceClient

{

partial class Form1 : Form

{

public Form1()

{

InitializeComponent();

}

private MyServiceCS CSService = new MyServiceCS();

private void LblResult_Click(object sender, EventArgs e)

{

int result = CSService.AddNumbers(Int32.Parse(TxtNum1.Text),Int32.Parse(TxtNum2.Text));

LblResult.Text = result.ToString();

}

private void BtnSub_Click(object sender, EventArgs e)

{

int result = CSService.SubNumbers(Int32.Parse(TxtNum1.Text), Int32.Parse(TxtNum2.Text));

LblResult.Text = result.ToString();

}

private void BtnMul_Click(object sender, EventArgs e)

{

int result = CSService.MulNumbers(Int32.Parse(TxtNum1.Text), Int32.Parse(TxtNum2.Text));

LblResult.Text = result.ToString();

}

private void BtnDiv_Click(object sender, EventArgs e)

{

int result = CSService.DivNumbers(Int32.Parse(TxtNum1.Text), Int32.Parse(TxtNum2.Text));

LblResult.Text = result.ToString();

}

private void Form1_Load(object sender, EventArgs e)

{

}

}

}