namespace jQueryMvcSample06.Models
{
    public class BlogPost
    {
        public int Id { set; get; }
        public string Title { set; get; }
        public string Body { set; get; }
    }
}

using System.Collections.Generic;
using jQueryMvcSample06.Models;

namespace jQueryMvcSample06.DataSource
{
    /// <summary>
    /// منبع داده فرضی جهت سهولت دموی برنامه
    /// </summary>
    public static class BlogPostDataSource
    {
        private static IList<BlogPost> _cachedItems;
        static BlogPostDataSource()
        {
            _cachedItems = createBlogPostsInMemoryDataSource();
        }

        /// <summary>
        /// هدف صرفا تهیه یک منبع داده آزمایشی ساده تشکیل شده در حافظه است
        /// </summary>        
        private static IList<BlogPost> createBlogPostsInMemoryDataSource()
        {
            var results = new List<BlogPost>();
            for (int i = 1; i < 30; i++)
            {
                results.Add(new BlogPost { Id = i, Title = "عنوان " + i, Body = "متن ... متن ... متن " + i});
            }
            return results;
        }

        public static IList<BlogPost> LatestBlogPosts
        {
            get { return _cachedItems; }
        }
    }
}

using System.Web.Mvc;
using System.Web.UI;
using jQueryMvcSample06.DataSource;
using jQueryMvcSample06.Security;

namespace jQueryMvcSample06.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            var postsList = BlogPostDataSource.LatestBlogPosts;
            return View(postsList);
        }

        [AjaxOnly]
        [HttpPost]
        [OutputCache(Location = OutputCacheLocation.None, NoStore = true)]
        public ActionResult DeleteRow(int? postId)
        {
            if (postId == null)
                return Content(null);

            //todo: delete post from db

            return Content("ok");
        }
    }
}

 data: JSON.stringify({ postId: postId }),

@model IEnumerable<jQueryMvcSample06.Models.BlogPost>
@{
    ViewBag.Title = "Index";
    var postUrl = Url.Action(actionName: "DeleteRow", controllerName: "Home");
}
<h2>
    حذف یک ردیف از اطلاعات به همراه پویانمایی محو شدن اطلاعات آن</h2>
<table>
    <tr>
        <th>
            عملیات
        </th>
        <th>
            عنوان
        </th>
    </tr>
    @foreach (var item in Model)
    {
        <tr>
            <td>
                <span id="row-@item.Id">حذف</span>
            </td>
            <td>
                @item.Title
            </td>
        </tr>
    }
</table>
@section JavaScript
{
    <script type="text/javascript">
        $(function () {
            $('span[id^="row"]').click(function () {
                var span = $(this);
                var postId = span.attr('id').replace('row-', '');
                var tableRow = span.parent().parent();
                $.ajax({
                    type: "POST",
                    url: '@postUrl',
                    data: JSON.stringify({ postId: postId }),
                    contentType: "application/json; charset=utf-8",
                    dataType: "json",
                    complete: function (xhr, status) {
                        var data = xhr.responseText;
                        if (xhr.status == 403) {
                            window.location = "/login";
                        }
                        else if (status === 'error' || !data || data == "nok") {
                            alert('خطایی رخ داده است');
                        }
                        else {
                            $(tableRow).fadeTo(600, 0, function () {
                                $(tableRow).remove();
                            });
                        }
                    }
                });
            });
        });
    </script>
}

 $('span[id^="row"]').click(function () {

 var span = $(this);
var postId = span.attr('id').replace('row-', '');
var tableRow = span.parent().parent();

 public class ValidationHelper
    {
        public static IList<ValidationResult> GetErrors(object instance)
        {
            var res = new List<ValidationResult>();
            Validator.TryValidateObject(instance,
                new ValidationContext(instance, null, null), res, true);
            return res;
        }



        public static IList<ValidationResult> ValidateProperty(object value, string propertyName)
        {

            if (string.IsNullOrEmpty(propertyName))
                throw new ArgumentException("Invalid property name", propertyName);

            var propertyValue = value.GetType().GetProperty(propertyName).GetValue(value, null);

            var results = new List<ValidationResult>();
            var context = new ValidationContext(value, null, null) { MemberName = propertyName };
            Validator.TryValidateProperty(propertyValue, context, results);
            return results;
        }
    }

public class ServiceMapper<TChannel>
    {
        public static TChannel CreateChannel()
        {
            TChannel proxy;

            var endPointAddress = new EndpointAddress( "http://localhost:7000/" + typeof( TChannel ).Name.Remove( 0, 1 ) + ".svc" );

            var httpBinding = new BasicHttpBinding();
            
            ChannelFactory<TChannel> factory = new ChannelFactory<TChannel>( httpBinding, endPointAddress );

            proxy = factory.CreateChannel();

            return proxy;
        }
    }

"http://localhost:7000/" +  "BookService.svc"

  var channel = ServiceMapper<Contract.IBookService>.CreateChannel();
            channel.BeginGetAllBook( new AsyncCallback( ( asyncResult ) => 
            {
                channel.EndGetAllBook( asyncResult ).ToList().ForEach( _record => 
                {
                    Console.WriteLine( _record.Title );
                } );
            } ) , null );
            Console.WriteLine( "Loading..." );
            Console.ReadLine();

   using SQLDMO;
   using System.Collections.Generic;

   public static List<string> GetSQLServersList2()
   {
       List<string> result = new List<string>();
       ApplicationClass sqlApp = new ApplicationClass();
       NameList lst = sqlApp.ListAvailableSQLServers();
       for (int i = 1; i <= lst.Count; i++)
           result.Add(lst.Item(i));
       lst = null;
       sqlApp = null;

       return result;

   }

using System.Collections.Generic;
using System.Data;
using System.Data.Sql;

public class CListServers
{
   public static List<string> GetSQLServersList()
   {
       List<string> result = new List<string>();

       // Retrieve the enumerator instance and then the data.
       var instance = SqlDataSourceEnumerator.Instance;
       var table = instance.GetDataSources();

       // Display the contents of the table.
       foreach (DataRow row in table.Rows)
       {
           result.Add(string.Format("{0}\\{1}", row[0], row[1]));
       }

       return result;
   }
}

using System.Collections.Generic;
using System.Data;
using Microsoft.SqlServer.Management.Smo;

public class CListServers
{
   public static List<string> GetSQLServersListSMO()
   {
       List<string> result = new List<string>();
       DataTable dt = SmoApplication.EnumAvailableSqlServers(false);
       if (dt.Rows.Count > 0)
       {
           foreach (DataRow dr in dt.Rows)
           {
               result.Add(dr["Name"].ToString());
           }
       }
       return result;
   }
}

MethodA().MethodB().MethodC();

public class RepresentativeEmployeeQuery 
{ 
    public dynamic GetById(int id) 
    { 
        throw new NotImplementedException(); 
    } 
} 
public class RepresentativeQuery 
{ 
    public dynamic GetById(int id) 
    { 
        throw new NotImplementedException(); 
    } 
} 
public class CustomerQuery 
{ 
    public dynamic GetById(int id) 
    { 
        throw new NotImplementedException(); 
    } 
}

public static class Programm 
{ 
    static void Main(string[] args) 
    { 
        var customer = new CustomerQuery().GetById(1); 
        var representativeId = customer.RepresentativeId; 
        var representative = new RepresentativeQuery().GetById(representativeId); 
        var managerId = representative.ManagerId; 
        var manager  = new RepresentativeEmployeeQuery().GetById(managerId); 
        var managerName = manager.FullName; 
    } 
}

• کلاس CustomerQuery پرس و جوهای مربوط به مشتری را مدیریت می‌کند.
  
• کلاس RepresentativeQuery پرس و جوهای مربوط به نمایندگی را مدیریت می‌کند .
  
• کلاس RepresentativeEmployeeQuery پرس و جوهای مربوط به کارمندان نمایندگی را مدیریت می‌کند.
  

public class Startup 
{ 
   public Startup(IConfiguration configuration) 
   { 
       Configuration = configuration; 
   }

<script type="text/javascript">
$(document).ready(function()
{
jQuery.noticeAdd({
  text: 'پیغامی به کاربر',
  stay: false
 });
});
</script>

<div id="myElement" style="position: absolute">This stays at the top</div>

<script type="text/javascript">
$(document).ready(function()
{
$(window).scroll(function() {
    $('#myElement').css('top', $(this).scrollTop() + "px");
});
});
</script>

using System;
using System.Web.UI;
using System.Web;

 public class CAddJqueryNotice
 {
     /// <summary>
     /// نمایش یک پیغام بر اساس پلاگین نوتیس
     /// </summary>
     /// <param name="title">عنوان</param>
     /// <param name="msg">پیغام</param>
     /// <param name="rtl">راست به چپ؟</param>
     /// <param name="duration">مدت زمان نمایش</param>
     /// <param name="autoHide">به صورت خودکار بسته شود؟</param>
     public static void Show(string title, string msg, bool rtl, int duration, bool autoHide)
     {
         string scriptBlock
             = string.Format(@"<script type=""text/javascript"">
                                 $(document).ready(function() {{
                                     jQuery.noticeAdd({{
                                         text: '<b>{0}</b><br/><div align=left dir={1}>{2}</div>',
                                         stay: {3},
                                         stayTime: {4}
                                     }});
                                 }});         
                             </script>",
                           title,
                           (rtl ? "rtl" : "ltr"),
                           msg,
                           (autoHide ? "false" : "true"),
                           duration);

         if (HttpContext.Current == null || HttpContext.Current.Handler == null) return;
         Page page = HttpContext.Current.Handler as Page;
         if (page != null)
             page.ClientScript.RegisterStartupScript(
                 page.GetType(),
                 "script" + new Guid().ToString("N"),
                 scriptBlock,
                 false);
     }

 }

CAddJqueryNotice.Show( "لطفا دوباره سعی کنید", "مشکلی رخ داده است", true, 2000, true);

<script src="jquery-1.3.2.js" type="text/javascript"></script>
<link href="jquery.notice.css" type="text/css" media="screen" rel="stylesheet" />
<script src="jquery.notice.js" type="text/javascript"></script>