In this Article we will learn how to create and consume Web Services In Asp.Net and C#.<\/p>\n\n\n\n
A Web Service is platform independent software component, based on Simple Object Access Protocol (SOAP) .<\/p>\n\n\n\n
Web Service is used to Exchange of data on the same of disparate system irrespective of architecture.<\/p>\n\n\n\n
Web Services Communicate using Standard Web Protocol and data formats like HTTP<\/em>, XML<\/em>, SOAP<\/em><\/p>\n\n\n\n Now See how to create and Consume Web Services In Asp.Net.<\/p>\n\n\n\n Step 1- Create a New Website in Visual Studio. Now Open In above code we are retrieving the Employee List from Employee table.<\/p>\n\n\n\n Step 3- Now Run your application. <\/strong><\/p>\n\n\n\n You will A will be open , copy the url .<\/p>\n\n\n\n Step 4- Add a new Drag a grid view on It.<\/strong><\/p>\n\n\n\n Step 5- Right Click On Project.<\/strong> <\/p>\n\n\n\n Select Add => Service Reference. A popup window will be open .<\/p>\n\n\n\n Paste that copied URL in Address bar, then click on GO. Step 6- Go to code behind file.<\/strong> Create a new Method Bind, which will be use to call the Services Method, and get the result.<\/p>\n\n\n\n Write the following code in code behind file<\/p>\n\n\n\n <\/p>\n","protected":false},"excerpt":{"rendered":" In this Article we will learn how to create and consume Web Services In Asp.Net and C#. A Web Service is platform independent software component, based on Simple Object Access Protocol (SOAP) . Web Service is used to Exchange of data on the same of disparate system irrespective of architecture. Web Services Communicate using Standard […]<\/p>\n","protected":false},"author":1,"featured_media":119,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,15,19],"tags":[],"class_list":{"0":"post-118","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-coding","8":"category-technologies","9":"category-wordpress"},"_links":{"self":[{"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/posts\/118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/comments?post=118"}],"version-history":[{"count":1,"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/posts\/118\/revisions"}],"predecessor-version":[{"id":120,"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/posts\/118\/revisions\/120"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/media\/119"}],"wp:attachment":[{"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/media?parent=118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/categories?post=118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wshop.fi\/eng\/wp-json\/wp\/v2\/tags?post=118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Step 2- Right click on Project, Add New Item -> Select Web Service.<\/strong><\/p>\n\n\n\nMyWebService.asmx.cs<\/code> file and write the following code.<\/p>\n\n\n\nusing System.Web.Services;<\/pre>\n\n\n\n
using System.Data.SqlClient;<\/pre>\n\n\n\n
using System.Data;<\/pre>\n\n\n\n
namespace WebServicesDemo<\/pre>\n\n\n\n
{<\/pre>\n\n\n\n [WebService(Namespace = \"http:\/\/tempuri.org\/\")]<\/pre>\n\n\n\n
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]<\/pre>\n\n\n\n
[System.ComponentModel.ToolboxItem(false)]<\/pre>\n\n\n\n
public class MyWebService : System.Web.Services.WebService<\/pre>\n\n\n\n
{<\/pre>\n\n\n\n [WebMethod]<\/pre>\n\n\n\n
public DataSet GetAllEmployee()<\/pre>\n\n\n\n
{<\/pre>\n\n\n\n string connectionStr=@\"Data Source=(LocalDB)\\v11.0;AttachDbFilename=C:\\Users\\AMIT\\Documents\\TestDB.mdf;Integrated Security=True;Connect Timeout=30\";<\/pre>\n\n\n\n
SqlConnection con = new SqlConnection(connectionStr);<\/pre>\n\n\n\n
SqlCommand cmd = new SqlCommand(\"select * from Employee\", con);<\/pre>\n\n\n\n
con.Open();<\/pre>\n\n\n\n
cmd.ExecuteNonQuery();<\/pre>\n\n\n\n
SqlDataAdapter da = new SqlDataAdapter(cmd);<\/pre>\n\n\n\n
DataSet ds = new DataSet();<\/pre>\n\n\n\n
da.Fill(ds);<\/pre>\n\n\n\n
con.Close();<\/pre>\n\n\n\n
return ds;<\/pre>\n\n\n\n
}<\/pre>\n\n\n\n
}<\/pre>\n\n\n\n
}<\/pre>\n\n\n\n
WebForm<\/code><\/strong>.<\/p>\n\n\n\n<%@ Page Language=\"C#\" AutoEventWireup=\"true\" CodeBehind=\"Index.aspx.cs\" Inherits=\"WebServicesDemo.Index\" %><\/pre>\n\n\n\n
<!DOCTYPE html><\/pre>\n\n\n\n
<html xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"><\/pre>\n\n\n\n
<head runat=\"server\"><\/pre>\n\n\n\n
<title><\/title><\/pre>\n\n\n\n
<\/head><\/pre>\n\n\n\n
<body><\/pre>\n\n\n\n
<form id=\"form1\" runat=\"server\"><\/pre>\n\n\n\n
<div><\/pre>\n\n\n\n
<asp:GridView runat=\"server\" ID=\"grdEmployee\"><\/asp:GridView><\/pre>\n\n\n\n
<\/div><\/pre>\n\n\n\n
<\/form><\/pre>\n\n\n\n
<\/body><\/pre>\n\n\n\n
<\/html><\/pre>\n\n\n\n
Give any Name to your Service Reference<\/code>.<\/p>\n\n\n\n
<\/p>\n\n\n\nusing System;<\/pre>\n\n\n\n
namespace WebServicesDemo<\/pre>\n\n\n\n
{<\/pre>\n\n\n\n public partial class Index : System.Web.UI.Page<\/pre>\n\n\n\n
{<\/pre>\n\n\n\n protected void Page_Load(object sender, EventArgs e)<\/pre>\n\n\n\n
{<\/pre>\n\n\n\n if(!IsPostBack)<\/pre>\n\n\n\n
{<\/pre>\n\n\n\n Bind();<\/pre>\n\n\n\n
}<\/pre>\n\n\n\n
}<\/pre>\n\n\n\n
public void Bind()<\/pre>\n\n\n\n
{<\/pre>\n\n\n\n MyServiceReference.MyWebServiceSoapClient objService = new MyServiceReference.MyWebServiceSoapClient();<\/pre>\n\n\n\n
var getEmployee=objService.GetAllEmployee();<\/pre>\n\n\n\n
grdEmployee.DataSource = getEmployee;<\/pre>\n\n\n\n
grdEmployee.DataBind();<\/pre>\n\n\n\n
}<\/pre>\n\n\n\n
}<\/pre>\n\n\n\n
}<\/pre>\n\n\n\n