• مرحله اول :ساخت کلاس ValueConverter
• مرحله دوم : تعریف آن به عنوان یک منبع یا ریسورس
• مرحله سوم : استفاده از آن در عملیات بایند کردن Binding

public class BoolToVisibilityConverter : IValueConverter
{
    public object Convert(object value, Type targetType, 
        object parameter, CultureInfo culture)
    {
        // Do the conversion from bool to visibility
    }
 
    public object ConvertBack(object value, Type targetType, 
        object parameter, CultureInfo culture)
    {
        // Do the conversion from visibility to bool
    }
}

<Window x:Class="test.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:نامی دلخواه="clr-namespace:فضای نامی که کلاس مبدل در آن قرار دارد"
        >

    <Window.Resources>
        <نام دلخواهی که در بالا تعریف کرده اید: ClassNameنام کلاس  x:Key="کلید این آیتم در ریسورس"/>
    </Window.Resources>

{Binding نام پراپرتی کلاس, Converter={StaticResource کلید آیتم مربوطه در ریسورس}, ConverterParameter=پارامتری که به کلاس مبدل پاس می‌شود}

using System;
using System.Globalization;
using System.Windows;
using System.Windows.Data;

namespace test.ValueConverters
{
    public class GenderConverter: IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var ParameterString = parameter as string;
            if (ParameterString == null)
                return DependencyProperty.UnsetValue;

            bool bparam;

            bool test = bool.TryParse(parameter.ToString(), out bparam);
            if (test)
            {
                return ((bool)value).Equals(bparam);
            }
            return DependencyProperty.UnsetValue;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}

<Window x:Class="test.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:valueConverters="clr-namespace:test.ValueConverters"
        Title="MainWindow" Height="511.851" Width="525">

    <Window.Resources>
        <valueConverters:GenderConverter x:Key="GenderConverter"/>
    </Window.Resources>
</window>

The name "GenderConverter" does not exist in the namespace "clr-namespace:test.ValueConverters".

     <RadioButton GroupName="Gender" IsChecked="{Binding Gender, Converter={StaticResource GenderConverter}, ConverterParameter=True}" Name="RdoMale"  >Male</RadioButton>
                <RadioButton GroupName="Gender" IsChecked="{Binding Gender, Converter={StaticResource GenderConverter}, ConverterParameter=False}" Name="RdoFemale" Margin="0 5 0 0"  >Female</RadioButton>

<RadioButton GroupName="Gender" IsChecked="{Binding Gender}" Name="RdoMale"  >Male</RadioButton>

public enum FieldOfWork
    {
        Actor=0,
        Director=1,
        Producer=2
    }
    public class Person : INotifyPropertyChanged
    { 
        public bool Gender { get; set; }

        public string ImageName { get; set; }

        public string Country { get; set; }

        public DateTime Date { get; set; }

        public FieldOfWork FieldOfWork { get; set; }

        private string _name;
        public string Name
        {
            get { return _name; }
            set
            {
                _name = value;
                OnPropertyChanged();
            }
        }

public FieldOfWork FieldOfWork { get; set; }

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Data;

namespace test.ValueConverters
{
    public class EnumConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var ParameterString = parameter as string;
            if (ParameterString == null)
                return DependencyProperty.UnsetValue;

            if (Enum.IsDefined(value.GetType(), value) == false)
                return DependencyProperty.UnsetValue;

            object paramvalue = Enum.Parse(value.GetType(), ParameterString);
            return paramvalue.Equals(value);
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}

    <Window.Resources>
        <valueConverters:GenderConverter x:Key="GenderConverter"/>
        <valueConverters:EnumConverter x:Key="EnumConverter"></valueConverters:EnumConverter>
    </Window.Resources>

    <CheckBox Name="ChkActor" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumConverter}, ConverterParameter=Actor}" >Actor/Actress</CheckBox>
                <CheckBox Name="ChkDirector" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumConverter}, ConverterParameter=Director}" >Director</CheckBox>
                <CheckBox Name="ChkProducer" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumConverter}, ConverterParameter=Producer}" >Producer</CheckBox>

  public static Person GetPerson()
        {
            return new Person()
            {
                Name = "Leo",
                Gender =true,
                ImageName ="man.jpg",
                Country = "Italy",
                FieldOfWork = test.FieldOfWork.Actor,
                Date = DateTime.Now.AddDays(-3)
            };
        }

    public enum FieldOfWork
    {
        Actor=0,
        Director=1,
        Producer=2
    }
    public class Person : INotifyPropertyChanged
    { 
        public bool Gender { get; set; }

        public string ImageName { get; set; }

        public string Country { get; set; }

        public DateTime Date { get; set; }

        public IList<FieldOfWork> FieldOfWork { get; set; }

        private string _name;
        public string Name
        {
            get { return _name; }
            set
            {
                _name = value;
                OnPropertyChanged();
            }
        }

        public static Person GetPerson()
        {
            return new Person
            {
                Name = "Leo",
                Gender = true,
                ImageName = "man.jpg",
                Country = "Italy",
                FieldOfWork = new FieldOfWork[] { test.FieldOfWork.Actor, test.FieldOfWork.Producer },
                Date = DateTime.Now.AddDays(-3)
            };
        }
}

using System;
using System.Collections;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Data;

namespace test.ValueConverters
{
    public class EnumList : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var ParameterString = parameter as string;
            if (ParameterString == null)
                return DependencyProperty.UnsetValue;

         var enumlist= (IList) value;         

            if(enumlist==null && enumlist.Count<1)
                return DependencyProperty.UnsetValue;

            if (Enum.IsDefined(enumlist[0].GetType(), ParameterString) == false)
                return DependencyProperty.UnsetValue;


            /*
              foreach (var item  in enumlist)
            {
                object paramvalue = Enum.Parse(item.GetType(), ParameterString);
                bool result = item.Equals(paramvalue);
                if (result)
                    return true;
            }
            return false;
             */
            return (from object item in enumlist let paramvalue = Enum.Parse(item.GetType(), ParameterString) select item.Equals(paramvalue)).Any(result => result);
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}

   <Window.Resources>
        <valueConverters:GenderConverter x:Key="GenderConverter"/>
        <valueConverters:EnumConverter x:Key="EnumConverter"></valueConverters:EnumConverter>
        <valueConverters:EnumList x:Key="EnumList"></valueConverters:EnumList>
    </Window.Resources>

     <CheckBox Name="ChkActor" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumList}, ConverterParameter=Actor}" >Actor/Actress</CheckBox>
                <CheckBox Name="ChkDirector" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumList}, ConverterParameter=Director}" >Director</CheckBox>
                <CheckBox Name="ChkProducer" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumList}, ConverterParameter=Producer}" >Producer</CheckBox>

using System.Collections.Generic;
using System.Runtime.CompilerServices;

namespace ConditionalWeakTableSamples
{
    public static class AttachedProperties
    {
        public static ConditionalWeakTable<object,
            Dictionary<string, object>> ObjectCache = new ConditionalWeakTable<object,
                Dictionary<string, object>>();

        public static void SetValue<T>(this T obj, string name, object value) where T : class
        {
            var properties = ObjectCache.GetOrCreateValue(obj);

            if (properties.ContainsKey(name))
                properties[name] = value;
            else
                properties.Add(name, value);
        }

        public static T GetValue<T>(this object obj, string name)
        {
            Dictionary<string, object> properties;
            if (ObjectCache.TryGetValue(obj, out properties) && properties.ContainsKey(name))
                return (T)properties[name];
            return default(T);
        }

        public static object GetValue(this object obj, string name)
        {
            return obj.GetValue<object>(name);
        }
    }
}

    public static class ISecurityPrincipalExtension
    {
        public static bool Disclaimer(this IPrincipal principal)
        {
            return principal.GetValue<bool>("Disclaimer");
        }

        public static void SetDisclaimer(this IPrincipal principal, bool value)
        {
            principal.SetValue("Disclaimer", value);
        }
    }

using System.Runtime.CompilerServices;

namespace ConditionalWeakTableSamples
{
    public static class PropertyExtensions
    {
        private class ExtraPropertyHolder
        {
            public bool IsDirty { get; set; }
        }

        private static readonly ConditionalWeakTable<object, ExtraPropertyHolder> _isDirtyTable
                = new ConditionalWeakTable<object, ExtraPropertyHolder>();

        public static bool IsDirty(this object @this)
        {
            return _isDirtyTable.GetOrCreateValue(@this).IsDirty;
        }

        public static void SetIsDirty(this object @this, bool isDirty)
        {
            _isDirtyTable.GetOrCreateValue(@this).IsDirty = isDirty;
        }
    }
}

public void Closed(DbConnection connection, DbConnectionInterceptionContext interceptionContext)
{
}

using System;
using System.Runtime.CompilerServices;

namespace ConditionalWeakTableSamples
{
    public static class UniqueIdExtensions
    {
        static readonly ConditionalWeakTable<object, string> _idTable = 
                                    new ConditionalWeakTable<object, string>();

        public static string GetUniqueId(this object obj)
        {
            return _idTable.GetValue(obj, o => Guid.NewGuid().ToString());
        }

        public static string GetUniqueId(this object obj, string key)
        {
            return _idTable.GetValue(obj, o => key);
        }
    }
}

using System.Collections.Generic;

namespace TestRouting.Models
{
    public class Issue
    {
        public int IssueId { set; get; }
        public int ProjectId { set; get; }
        public string Title { set; get; }
        public string Body { set; get; }
    }

    public static class IssuesDataSource
    {
        public static IList<Issue> CreateDataSource()
        {
            var results = new List<Issue>();
            for (int i = 0; i < 100; i++)
            {
                results.Add(new Issue { IssueId = i, ProjectId = i, Body = "Test...", Title = "Title " + i });
            }
            return results;
        }
    }
}

using System.Linq;
using System.Web.Mvc;
using TestRouting.Models;

namespace TestRouting.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            var issuesList = IssuesDataSource.CreateDataSource();
            return View(issuesList); //show the list
        }

        public ActionResult Details(int issueId, int projectId)
        {
            var issue = IssuesDataSource.CreateDataSource()
                                        .Where(x => x.IssueId == issueId && x.ProjectId == projectId)
                                        .FirstOrDefault();
            return View(issue);
        }
    }
}

@model IEnumerable<TestRouting.Models.Issue>
@{
    ViewBag.Title = "Index";
}
<h2>
    Issues</h2>
<ul>
    @foreach (var item in Model)
    {
   
        <li>
            @Html.ActionLink(linkText: item.Title,
                     actionName: "Details",
                     controllerName: "Home",
                     routeValues: new { issueId = item.IssueId, projectId = item.ProjectId },
                     htmlAttributes: null)
        </li>
    }
</ul>

 http://localhost:1036/Home/Details?issueId=0&projectId=0

 http://localhost:1036/Home/Details/0/0

using System.Web.Mvc;
using System.Web.Routing;

namespace TestRouting
{
    public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                name: "IssueDetails",
                url: "Details/{issueId}/{projectId}", //تطابق با یک چنین مسیرهایی
                defaults: new 
                          { 
                                controller = "Home", //کنترلری که این نوع مسیرها را پردازش خواهد کرد
                                action = "Details", // اکشن متدی که نهایتا پارامترها را دریافت می‌کند
                                issueId = UrlParameter.Optional, //این خواص نیاز است هم نام پارامترهای اکشن متد تعریف شوند
                                projectId = UrlParameter.Optional
                          }
            );

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );
        }
    }
}

 http://localhost:1036/Home/Details/0/0

using System;
using System.Web;

namespace OPMLCleaner
{
    public static class UrlNormalization
    {
        public static bool AreTheSameUrls(this string url1, string url2)
        {
            url1 = url1.NormalizeUrl();
            url2 = url2.NormalizeUrl();
            return url1.Equals(url2);
        }

        public static bool AreTheSameUrls(this Uri uri1, Uri uri2)
        {
            var url1 = uri1.NormalizeUrl();
            var url2 = uri2.NormalizeUrl();
            return url1.Equals(url2);
        }

        public static string[] DefaultDirectoryIndexes = new[]
            {
                "default.asp",
                "default.aspx",
                "index.htm",
                "index.html",
                "index.php"
            };

        public static string NormalizeUrl(this Uri uri)
        {
            var url = urlToLower(uri);
            url = limitProtocols(url);
            url = removeDefaultDirectoryIndexes(url);
            url = removeTheFragment(url);
            url = removeDuplicateSlashes(url);
            url = addWww(url);
            url = removeFeedburnerPart(url);
            return removeTrailingSlashAndEmptyQuery(url);
        }

        public static string NormalizeUrl(this string url)
        {
            return NormalizeUrl(new Uri(url));
        }

        private static string removeFeedburnerPart(string url)
        {
            var idx = url.IndexOf("utm_source=", StringComparison.Ordinal);
            return idx == -1 ? url : url.Substring(0, idx - 1);
        }

        private static string addWww(string url)
        {
            if (new Uri(url).Host.Split('.').Length == 2 && !url.Contains("://www."))
            {
                return url.Replace("://", "://www.");
            }
            return url;
        }

        private static string removeDuplicateSlashes(string url)
        {
            var path = new Uri(url).AbsolutePath;
            return path.Contains("//") ? url.Replace(path, path.Replace("//", "/")) : url;
        }

        private static string limitProtocols(string url)
        {
            return new Uri(url).Scheme == "https" ? url.Replace("https://", "http://") : url;
        }

        private static string removeTheFragment(string url)
        {
            var fragment = new Uri(url).Fragment;
            return string.IsNullOrWhiteSpace(fragment) ? url : url.Replace(fragment, string.Empty);
        }

        private static string urlToLower(Uri uri)
        {
            return HttpUtility.UrlDecode(uri.AbsoluteUri.ToLowerInvariant());
        }

        private static string removeTrailingSlashAndEmptyQuery(string url)
        {
            return url
                    .TrimEnd(new[] { '?' })
                    .TrimEnd(new[] { '/' });
        }

        private static string removeDefaultDirectoryIndexes(string url)
        {
            foreach (var index in DefaultDirectoryIndexes)
            {
                if (url.EndsWith(index))
                {
                    url = url.TrimEnd(index.ToCharArray());
                    break;
                }
            }
            return url;
        }
    }
}

<?xml version="1.0" encoding="utf-8"?>
<opml xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" version="1.0">
  <body>
    <outline text="آی تی ایرانی">
    <outline type="rss" 
                           text="‫فید کلی آخرین نظرات، مطالب، اشتراک‌ها و پروژه‌های .NET Tips" 
                           title="‫فید کلی آخرین نظرات، مطالب، اشتراک‌ها و پروژه‌های .NET Tips" 
                           xmlUrl="https://www.dntips.ir/Feed/LatestChanges"
                           htmlUrl="https://www.dntips.ir/" />
    </outline> 
  </body>
</opml>

using System.Xml.Serialization;

namespace OPMLCleaner
{
    [XmlType(TypeName="outline")]
    public class Opml
    {
        [XmlAttribute(AttributeName="text")]
        public string Text { get; set; }

        [XmlAttribute(AttributeName = "title")]
        public string Title { get; set; }

        [XmlAttribute(AttributeName = "type")]
        public string Type { get; set; }

        [XmlAttribute(AttributeName = "xmlUrl")]
        public string XmlUrl { get; set; }

        [XmlAttribute(AttributeName = "htmlUrl")]
        public string HtmlUrl { get; set; }
    }
}

var document = XDocument.Load("it-92-03-01.opml");
var results = (from node in document.Descendants("outline")
                           where node.Attribute("htmlUrl") != null && node.Parent.Attribute("text") != null 
                            && node.Parent.Attribute("text").Value == "آی تی ایرانی"
                           select new Opml
                           {
                               HtmlUrl = (string)node.Attribute("htmlUrl"),
                               Text = (string)node.Attribute("text"),
                               Title = (string)node.Attribute("title"),
                               Type = (string)node.Attribute("type"),
                               XmlUrl = (string)node.Attribute("xmlUrl")
                           }).ToList();

using System.Collections.Generic;

namespace OPMLCleaner
{
    public class OpmlCompare : EqualityComparer<Opml>
    {
        public override bool Equals(Opml x, Opml y)
        {
            return UrlNormalization.AreTheSameUrls(x.HtmlUrl, y.HtmlUrl);                
        }

        public override int GetHashCode(Opml obj)
        {
            return obj.HtmlUrl.GetHashCode();
        }
    }
}

 var distinctResults = results.Distinct(new OpmlCompare()).ToList();

public static class WebGridExtensions
{
    public static HelperResult PagerList(
        this WebGrid webGrid,
        WebGridPagerModes mode = WebGridPagerModes.NextPrevious | WebGridPagerModes.Numeric,
        string firstText = null,
        string previousText = null,
        string nextText = null,
        string lastText = null,
        int numericLinksCount = 5)
    {
        return PagerList(webGrid, mode, firstText, previousText, nextText, lastText, numericLinksCount, explicitlyCalled: true);
    }

    private static HelperResult PagerList(
        WebGrid webGrid,
        WebGridPagerModes mode,
        string firstText,
        string previousText,
        string nextText,
        string lastText,
        int numericLinksCount,
        bool explicitlyCalled)
    {
        
        int currentPage = webGrid.PageIndex;
        int totalPages = webGrid.PageCount;
        int lastPage = totalPages - 1;

        var ul = new TagBuilder("ul");
        var li = new List<TagBuilder>();

        
        if (ModeEnabled(mode, WebGridPagerModes.FirstLast)) {
            if (String.IsNullOrEmpty(firstText)) {
                firstText = "اولین";
            }

            var part = new TagBuilder("li") {
                InnerHtml = GridLink(webGrid, webGrid.GetPageUrl(0), firstText)
            };

            if (currentPage == 0) {
                part.MergeAttribute("class", "disabled");
            }

            li.Add(part);

        }
        
        if (ModeEnabled(mode, WebGridPagerModes.NextPrevious)) {
            if (String.IsNullOrEmpty(previousText)) {
                previousText = "قبلی";
            }

            int page = currentPage == 0 ? 0: currentPage - 1;

            var part = new TagBuilder("li") {
                InnerHtml = GridLink(webGrid, webGrid.GetPageUrl(page), previousText)
            };
            
            if (currentPage == 0) {
                part.MergeAttribute("class", "disabled");
            }

            li.Add(part);

        }


       if (ModeEnabled(mode, WebGridPagerModes.Numeric) && (totalPages > 1)) {
            int last = currentPage + (numericLinksCount / 2);
            int first = last - numericLinksCount + 1;
            if (last > lastPage) {
                first -= last - lastPage;
                last = lastPage;
            }
            if (first < 0) {
                last = Math.Min(last + (0 - first), lastPage);
                first = 0;
            }
            for (int i = first; i <= last; i++) {

                var pageText = (i + 1).ToString(CultureInfo.InvariantCulture);
                var part = new TagBuilder("li") {
                    InnerHtml = GridLink(webGrid, webGrid.GetPageUrl(i), pageText)
                };

                if (i == currentPage) {
                    part.MergeAttribute("class", "active");
                }
                
                li.Add(part);

            }
        }
        
        if (ModeEnabled(mode, WebGridPagerModes.NextPrevious)) {
            if (String.IsNullOrEmpty(nextText)) {
                nextText = "بعدی";
            }
            
            int page = currentPage == lastPage ? lastPage: currentPage + 1;

            var part = new TagBuilder("li") {
                InnerHtml = GridLink(webGrid, webGrid.GetPageUrl(page), nextText)
            };
            
            if (currentPage == lastPage) {
                part.MergeAttribute("class", "disabled");
            }

            li.Add(part);

        }
        
        if (ModeEnabled(mode, WebGridPagerModes.FirstLast)) {
            if (String.IsNullOrEmpty(lastText)) {
                lastText = "آخرین";
            }

            var part = new TagBuilder("li") {
                InnerHtml = GridLink(webGrid, webGrid.GetPageUrl(lastPage), lastText)
            };
            
            if (currentPage == lastPage) {
                part.MergeAttribute("class", "disabled");
            }

            li.Add(part);

        }

        ul.InnerHtml = string.Join("", li);

        var html = "";
        if (explicitlyCalled && webGrid.IsAjaxEnabled) {
            var span = new TagBuilder("span");
            span.MergeAttribute("data-swhgajax", "true");
            span.MergeAttribute("data-swhgcontainer", webGrid.AjaxUpdateContainerId);
            span.MergeAttribute("data-swhgcallback", webGrid.AjaxUpdateCallback);

            span.InnerHtml = ul.ToString();
            html = span.ToString();

        } else {
            html = ul.ToString();
        }

        return new HelperResult(writer => {
            writer.Write(html);         
        });
    }

    private static String GridLink(WebGrid webGrid, string url, string text) 
    {
        TagBuilder builder = new TagBuilder("a");
        builder.SetInnerText(text);
        builder.MergeAttribute("href", url);
        if (webGrid.IsAjaxEnabled) {
            builder.MergeAttribute("data-swhglnk", "true");
        }
        return builder.ToString(TagRenderMode.Normal);
    }


    private static bool ModeEnabled(WebGridPagerModes mode, WebGridPagerModes modeCheck)
    {
        return (mode & modeCheck) == modeCheck;
    }

}

<div>
@grid.PagerList(mode: WebGridPagerModes.All)
</div>

@{  
    WebGrid grid = new WebGrid(Model,
                               rowsPerPage: 10,
                               ajaxUpdateContainerId: "grid");
    
    var rowIndex = ((grid.PageIndex + 1) * grid.RowsPerPage) - (grid.RowsPerPage - 1);
}

    @grid.Table(
                            tableStyle: "table table-striped table-hover",
                    headerStyle: "webgrid-header",
          
            alternatingRowStyle: "webgrid-alternating-row",
            selectedRowStyle: "webgrid-selected-row",
            rowStyle: "webgrid-row-style",
            columns: grid.Columns(
                
                  grid.Column(columnName: "Name", header: "نام استان", style: "myfont"),
                  grid.Column(columnName: "NameEn", header: "نام استان ( انگلیسی )", style: "myfont"),
                  grid.Column(header: "", format: item => @Html.ActionLink("مدیریت شهرها", actionName: MVC.Admin.City.ActionNames.Index, controllerName: MVC.Admin.City.Name, routeValues: new {Code=item.Code },htmlAttributes:null)),
                 grid.Column(header: "",
                 style: "text-align-center-col smallcell",
                             format: item => @Html.ActionLink(linkText: "ویرایش", actionName: "Edit",
                             controllerName: "Province", routeValues: new { area = "Admin", code = item.Code },
                             htmlAttributes: new { @class = "btn-sm btn-info vertical-center" }))
                 ) )

<div>
    @grid.PagerList(mode: WebGridPagerModes.All)
</div>
 

.pagination > li

.pagination li

<div >
    @grid.PagerList(mode: WebGridPagerModes.All)
</div>

  var ul = new TagBuilder("ul");
        ul.AddCssClass("pagination");

grid.Bind(Model, rowCount: (int)ViewBag.PageCount);