static void Main(string[] args)
{
    int Add(int a, int b)
    {
        return a + b;
    }
 
    Console.WriteLine(Add(3, 4)); 
}

public class PersonWithPrivateMethod
{
    public string Name { get; set; }
    public int Age { get; set; }

    public override string ToString()
    {
        string ageSuffix = GenerateAgeSuffix(Age);
        return $"{Name} is {Age} year{ageSuffix} old";
    }

    private string GenerateAgeSuffix(int age)
    {
        return age > 1 ? "s" : "";
    }
}

public class PersonWithLocalFuncDelegate
{
    public string Name { get; set; }
    public int Age { get; set; }

    public override string ToString()
    {
        Func<int, string> generateAgeSuffix = age => age > 1 ? "s" : "";
        return $"{Name} is {Age} year{generateAgeSuffix(Age)} old";
    }
}

public class PersonWithLocalFunction
{
    public string Name { get; set; }
    public int Age { get; set; }

    public override string ToString()
    {
        return $"{Name} is {Age} year{GenerateAgeSuffix(Age)} old";
        // Define a local function:
        string GenerateAgeSuffix(int age)
        {
            return age > 1 ? "s" : "";
        }
    }
}

public class PersonWithLocalFunctionEnclosing
{
    public string Name { get; set; }
    public int Age { get; set; }

    public override string ToString()
    {
        return $"{Name} is {Age} year{GenerateAgeSuffix()} old";
        // Define a local function:
        string GenerateAgeSuffix()
        {
            return Age > 1 ? "s" : "";
        }
    }
}

public class PersonWithLocalFunctionExpressionBodied
{
    public string Name { get; set; }
    public int Age { get; set; }

    public override string ToString()
    {
        return $"{Name} is {Age} year{GenerateAgeSuffix(Age)} old";
        // Define a local function:
        string GenerateAgeSuffix(int age) => age > 1 ? "s" : "";
    }
}

public class LocalFunctionsTest
{
    public void PassAnonFunctionToMethod()
    {
        var p = new SimplePerson
        {
            Name = "Name1",
            Age = 42
        };
        OutputSimplePerson(p, GenerateAgeSuffix);
        string GenerateAgeSuffix(int age) => age > 1 ? "s" : "";
    }
 
    private void OutputSimplePerson(SimplePerson person, Func<int, string> suffixFunction)
    {
        Output.WriteLine(
        $"{person.Name} is {person.Age} year{suffixFunction(person.Age)} old");
    }
}

  PM> Install-Package RazorGenerator.Mvc

  PM> Enable-RazorGenerator

 Copy "$(ProjectDir)$(OutDir)$(TargetName).*" "$(SolutionDir)MvcPluginMasterApp\bin\"

using System.Web.Mvc;
 
namespace MvcPluginMasterApp.Plugin1.Areas.NewsArea
{
    public class NewsAreaAreaRegistration : AreaRegistration
    {
        public override string AreaName
        {
            get
            {
                return "NewsArea";
            }
        }
 
        public override void RegisterArea(AreaRegistrationContext context)
        {
            context.MapRoute(
                "NewsArea_default",
                "NewsArea/{controller}/{action}/{id}",
                // تکمیل نام کنترلر پیش فرض
                new { controller = "Home", action = "Index", id = UrlParameter.Optional },
                // مشخص کردن فضای نام مرتبط جهت جلوگیری از تداخل با سایر قسمت‌های برنامه
                namespaces: new[] { string.Format("{0}.Controllers", this.GetType().Namespace) }
            );
        }
    }
}

using System.Web.Mvc;
using System.Web.Routing;
 
namespace MvcPluginMasterApp
{
    public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
 
            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
                // مشخص کردن فضای نام مرتبط جهت جلوگیری از تداخل با سایر قسمت‌های برنامه
                namespaces: new[] { string.Format("{0}.Controllers", typeof(RouteConfig).Namespace) }
            );
        }
    }
}

using System;
using System.Reflection;
using System.Web.Optimization;
using System.Web.Routing;
using StructureMap;
 
namespace MvcPluginMasterApp.PluginsBase
{
    public interface IPlugin
    {
        EfBootstrapper GetEfBootstrapper();
        MenuItem GetMenuItem(RequestContext requestContext);
        void RegisterBundles(BundleCollection bundles);
        void RegisterRoutes(RouteCollection routes);
        void RegisterServices(IContainer container);
    }
 
    public class EfBootstrapper
    {
        /// <summary>
        /// Assemblies containing EntityTypeConfiguration classes.
        /// </summary>
        public Assembly[] ConfigurationsAssemblies { get; set; }
 
        /// <summary>
        /// Domain classes.
        /// </summary>
        public Type[] DomainEntities { get; set; }
 
        /// <summary>
        /// Custom Seed method.
        /// </summary>
        //public Action<IUnitOfWork> DatabaseSeeder { get; set; }
    }
 
    public class MenuItem
    {
        public string Name { set; get; }
        public string Url { set; get; }
    }
}

PM> install-package EntityFramework
PM> install-package Microsoft.AspNet.Web.Optimization
PM> install-package structuremap.web

using System.Web.Mvc;
using System.Web.Optimization;
using System.Web.Routing;
using MvcPluginMasterApp.PluginsBase;
using StructureMap;
 
namespace MvcPluginMasterApp.Plugin1
{
    public class Plugin1 : IPlugin
    {
        public EfBootstrapper GetEfBootstrapper()
        {
            return null;
        }
 
        public MenuItem GetMenuItem(RequestContext requestContext)
        {
            return new MenuItem
            {
                Name = "Plugin 1",
                Url = new UrlHelper(requestContext).Action("Index", "Home", new { area = "NewsArea" })
            };
        }
 
        public void RegisterBundles(BundleCollection bundles)
        {
            //todo: ...
        }
 
        public void RegisterRoutes(RouteCollection routes)
        {
            //todo: add custom routes.
        }
 
        public void RegisterServices(IContainer container)
        {
            // todo: add custom services.
 
            container.Configure(cfg =>
            {
                //cfg.For<INewsService>().Use<EfNewsService>();
            });
        }
    }
}

using System;
using System.IO;
using System.Threading;
using System.Web;
using MvcPluginMasterApp.PluginsBase;
using StructureMap;
using StructureMap.Graph;
 
namespace MvcPluginMasterApp.IoCConfig
{
    public static class SmObjectFactory
    {
        private static readonly Lazy<Container> _containerBuilder =
            new Lazy<Container>(defaultContainer, LazyThreadSafetyMode.ExecutionAndPublication);
 
        public static IContainer Container
        {
            get { return _containerBuilder.Value; }
        }
 
        private static Container defaultContainer()
        {
            return new Container(cfg =>
            {
                cfg.Scan(scanner =>
                {
                    scanner.AssembliesFromPath(
                        path: Path.Combine(HttpRuntime.AppDomainAppPath, "bin"),
                            // یک اسمبلی نباید دوبار بارگذاری شود
                        assemblyFilter: assembly =>
                        {
                            return !assembly.FullName.Equals(typeof(IPlugin).Assembly.FullName);
                        });
 
                    scanner.WithDefaultConventions(); //Connects 'IName' interface to 'Name' class automatically.
                    scanner.AddAllTypesOf<IPlugin>().NameBy(item => item.FullName);
                });
            });
        }
    }
}

PM> install-package EntityFramework
PM> install-package structuremap.web

using System.Linq;
using System.Web.Optimization;
using System.Web.Routing;
using MvcPluginMasterApp;
using MvcPluginMasterApp.IoCConfig;
using MvcPluginMasterApp.PluginsBase;
 
[assembly: WebActivatorEx.PostApplicationStartMethod(typeof(PluginsStart), "Start")]
 
namespace MvcPluginMasterApp
{
    public static class PluginsStart
    {
        public static void Start()
        {
            var plugins = SmObjectFactory.Container.GetAllInstances<IPlugin>().ToList();
            foreach (var plugin in plugins)
            {
                plugin.RegisterServices(SmObjectFactory.Container);
                plugin.RegisterRoutes(RouteTable.Routes);
                plugin.RegisterBundles(BundleTable.Bundles);
            }
        }
    }
}

@using MvcPluginMasterApp.IoCConfig
@using MvcPluginMasterApp.PluginsBase
@{
    var plugins = SmObjectFactory.Container.GetAllInstances<IPlugin>().ToList();
}
 
@foreach (var plugin in plugins)
{
    var menuItem = plugin.GetMenuItem(this.Request.RequestContext);
    <li>
        <a href="@menuItem.Url">@menuItem.Name</a>
    </li>
}

<div class="navbar navbar-inverse navbar-fixed-top">
    <div class="container">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            @Html.ActionLink("MvcPlugin Master App", "Index", "Home", new { area = "" }, new { @class = "navbar-brand" })
        </div>
        <div class="navbar-collapse collapse">
            <ul class="nav navbar-nav">
                <li>@Html.ActionLink("Master App/Home", "Index", "Home", new {area = ""}, null)</li>
                @{ Html.RenderPartial("_PluginsMenu"); }
            </ul>
        </div>
    </div>
</div>

<div id="chart"></div>
<script>
  $("#chart").kendoChart({
      pdf: {
          fileName: "Products.pdf"
      },
      legend: {
          position: "bottom"
      },
      series: [
          { name: "Series 1", data: [1, 2, 3] },
          { name: "Series 2", data: [3, 4, 5] }
      ]
  });

  var chart = $("#chart").getKendoChart();
  chart.saveAsPDF();
</script>

private static void rotateImage(double angle, double scale, Mat src, Mat dst)
{
    var imageCenter = new Point2f(src.Cols / 2f, src.Rows / 2f);
    var rotationMat = Cv2.GetRotationMatrix2D(imageCenter, angle, scale);
    Cv2.WarpAffine(src, dst, rotationMat, src.Size());
}

using OpenCvSharp;
using OpenCvSharp.CPlusPlus;
 
namespace OpenCVSharpSample09
{
    class Program
    {
        static void Main(string[] args)
        {
            using (var src = new Mat(@"..\..\Images\Penguin.Png", LoadMode.AnyDepth | LoadMode.AnyColor))
            using (var dst = new Mat())
            {
                src.CopyTo(dst);
 
                using (var window = new Window("Resize/Rotate/Blur",
                                                image: dst, flags: WindowMode.AutoSize))
                {
                    var angle = 0.0;
                    var scale = 0.7;
 
                    var angleTrackbar = window.CreateTrackbar(
                        name: "Angle", value: 0, max: 180,
                        callback: pos =>
                        {
                            angle = pos;
                            rotateImage(angle, scale, src, dst);
                            window.Image = dst;
                        });
 
                    var scaleTrackbar = window.CreateTrackbar(
                        name: "Scale", value: 1, max: 10,
                        callback: pos =>
                        {
                            scale = pos / 10f;
                            rotateImage(angle, scale, src, dst);
                            window.Image = dst;
                        }); 
 
                    angleTrackbar.Callback.DynamicInvoke(0);
                    scaleTrackbar.Callback.DynamicInvoke(1);
 
                    Cv2.WaitKey();
                }
            }
        }
 
        private static void rotateImage(double angle, double scale, Mat src, Mat dst)
        {
            var imageCenter = new Point2f(src.Cols / 2f, src.Rows / 2f);
            var rotationMat = Cv2.GetRotationMatrix2D(imageCenter, angle, scale);
            Cv2.WarpAffine(src, dst, rotationMat, src.Size());
        }
    }
}

var resizeTrackbar = window.CreateTrackbar(
    name: "Resize", value: 1, max: 100,
    callback: pos =>
    {
        Cv2.Resize(src, dst,
            new Size(src.Width + pos, src.Height + pos),
            interpolation: Interpolation.Cubic);
        window.Image = dst;
    });

var resizeTrackbar = window.CreateTrackbar(
    name: "Resize", value: 1, max: 100,
    callback: pos =>
    {
        rotateImage(angle, scale, src, dst);
        Cv2.Resize(dst, dst,
            new Size(src.Width + pos, src.Height + pos),
            interpolation: Interpolation.Cubic);
        window.Image = dst;
    });

var blurTrackbar = window.CreateTrackbar(
   name: "Blur", value: 1, max: 100,
   callback: pos =>
   {
       if (pos % 2 == 0) pos++;
 
       rotateImage(angle, scale, src, dst);
       Cv2.GaussianBlur(dst, dst, new Size(pos, pos), sigmaX: 0);
       window.Image = dst;
   });