Create Asp.net Webservice and Deploy

Create yourf first webservice, add .asmx file as given below, as we have added "WTRService.asmx"

Now let's look how to create service and webmethod

using System; using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
 namespace WebTrainingRoom
{
/// < summary>
/// This is a sample webservice called WTRService, you can name anything
/// < /summary>

    [WebService(Namespace = "http://webtrainingroom.com/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [System.ComponentModel.ToolboxItem(false)]   
    [System.Web.Script.Services.ScriptService]
    public class WTRService : System.Web.Services.WebService
    {
        [WebMethod] 
        public string WelcomeMessage() 
        { 
            return "Welcome to WebTrainingRoom.Com"; 
        } 

        [WebMethod]
        public string GetClientName(int clientId) 
        { 
            // here you write code to fetch client details based on clientId 

            return "WebTrainingRoom.Com"; 
        } 

    } 
}

Now, let's run the webservice, this is how the newly created service will look like