BASIC IN WEB SERVICES.
HOW TO ADD TWO VALUE IN WEB SERVICES USING ASP.NET IN C#
Visuval studio 2012àfile-ànew project-àsolution floder-àadd new item-àwebservices.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
namespace ws
{
/// <summary>
/// Summary description for WebService1
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// 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 WebService1 : System.Web.Services.WebService
{
[WebMethod]
public int Add(int a, int b)
{
return a + b;
}
}
You declare the value in webmehod.
AFTER RUN THE WEBSERVICES.
COPY THE URL:: http://localhost:50682/WebService1.asmx
DESIGN YOUR WEB APPLICATION:
DEFAULT.ASPX
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication1.WebForm1" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<table class="style1">
<tr>
<td class="style2">
First Number :</td>
<td>
<asp:TextBox ID="txtnum1" runat="server"></asp:TextBox>
</td>
</tr><tr>
<td class="style2">
Second Number :</td>
<td>
<asp:TextBox ID="txtnum2" runat="server"></asp:TextBox>
</td>
</tr><tr>
<td class="style2">
</td>
<td>
<asp:Button ID="btnAdd" runat="server" onclick="btnAdd_Click" Text="Add"
Width="66px" />
</td>
</tr><tr>
<td class="style2">
Result :</td>
<td>
<asp:Label ID="lblResult" runat="server" Text=""></asp:Label>
</td></tr>
</table>
</div>
</form>
</body>
</html>
solution floder-àadd service reference
YOU CLICK ADVANCED(Bottom an image)
YOU CLICK ADD WEB REFERENCES.
PASTE THE URL:(BEFORE YOU COPY THE WEBSERVICES URL AND YOU CLICK THE ARROW)
YOU CLICK ADD REFERENCE.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace WebApplication1
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnAdd_Click(object sender, EventArgs e)
{
ServiceReference1.WebService1SoapClient w = new ServiceReference1.WebService1SoapClient();
lblResult.Text = w.Add(Convert.ToInt32(txtnum1.Text),
Convert.ToInt32(txtnum2.Text)).ToString();
}
}
}
(SERVICEREFERENCE1 IS YOUR ADD REFERENCE)
OUTPUT
