- go to solution explorer right click on project and add new item
- select web service and change the name as mathservice.asmx
- opean the mathservice.cs and write webmethoods
using System;
using System.Collections;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Linq;
/// <summary>
/// Summary description for mathservice
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
public class mathservice : System.Web.Services.WebService {
public mathservice () {
//Uncomment the following line if using designed components
//InitializeComponent();
}
[WebMethod]
public int add(int x, int y)
{
return (x + y);
}
[WebMethod]
public int mul(int a, int b)
{
return (a * b);
}
}
4.right cilck on math service.asmx and view in browser and test the service
5.add one more new item web form
Default.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
<style type="text/css">
.style1
{
width: 100%;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<table align="right" class="style1">
<tr>
<td align="right">
A</td>
<td>
<asp:TextBox ID="txta" runat="server"></asp:TextBox>
</td>
<td>
</td>
</tr>
<tr>
<td align="right">
B</td>
<td>
<asp:TextBox ID="txtb" runat="server"></asp:TextBox>
</td>
<td>
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" />
<asp:Label ID="lblres" runat="server"></asp:Label>
</td>
<td>
</td>
</tr>
</table>
</form>
</body>
</html>
6.right click on solution explorer and add webreference
you can view
Start Browsing for Web Services |
Use this page as a starting point to find Web services. You can click
the links below, or type a known URL into the address bar.
|
Browse to: |
default.aspx.cs using System; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using math; public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void Button1_Click(object sender, EventArgs e) { mathservice m = new mathservice(); if (txta.Text != "" && txtb.Text != "") { int ans1 = m.add(int.Parse(txta.Text), int.Parse(txtb.Text)); lblres.Text = "addition:" + ans1.ToString(); } } } |
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