public class ApiDependencyResolver : IDependencyResolver
    {
        public ApiDependencyResolver(IWindsorContainer container)
        {
            Container = container;
        }

        public IWindsorContainer Container
        {
            get;
            private set;
        }

        public object GetService(Type serviceType)
        {
            try
            {
                return Container.Kernel.HasComponent(serviceType) ? Container.Resolve(serviceType) : null;
            }
            catch (Kernel.ComponentNotFoundException)
            {
                return null;
            }
        }

        public IEnumerable<object> GetServices(Type serviceType)
        {
            try
            {
                return Container.ResolveAll(serviceType).Cast<object>();
            }
            catch (Kernel.ComponentNotFoundException)
            {
                return Enumerable.Empty<object>();
            }
        }
        public IDependencyScope BeginScope()
        {
            return new SharedDependencyResolver(Container);
        }

        public void Dispose()
        {
            Container.Dispose();
        }
    }

    public class SharedDependencyResolver : IDependencyScope
    {
        public SharedDependencyResolver(IWindsorContainer container)
        {
            Container = container;
            Scope = Container.BeginScope();
        }

        public IWindsorContainer Container
        {
            get;
            private set;
        }

        public IDisposable Scope
        {
            get;
            private set;
        }

        public object GetService(Type serviceType)
        {
            try
            {
                return Container.Kernel.HasComponent(serviceType) ? Container.Resolve(serviceType) : null;
            }
            catch (ComponentNotFoundException)
            {
                return null;
            }
        }

        public IEnumerable<object> GetServices(Type serviceType)
        {
            try
            {
                return Container.ResolveAll(serviceType).Cast<object>();
            }
            catch (ComponentNotFoundException)
            {
                return null;
            }
        }

        public void Dispose()
        {
            Scope.Dispose();
        }
    }

public IDependencyScope BeginScope()
{
    var child = container.CreateChildContainer();
    return new ApiDependencyResolver(child);
}

public class KernelInstaller : IWindsorInstaller
    {
        public void Install(IWindsorContainer container, IConfigurationStore store)
        {          
           container.Register(Classes.FromThisAssembly().BasedOn<ApiController>().LifestyleTransient());         
            container.Kernel.Resolver.AddSubResolver(new CollectionResolver(container.Kernel, true));
        }
    }

public class Startup
    {
        public void Configuration( IAppBuilder appBuilder )
        {
           var container = new WindsorContainer();
            container.Install(new KernelInstaller());

            var config = new HttpConfiguration
            {
                 DependencyResolver = new ApiDependencyResolver(container)
            };                  

            config.MapHttpAttributeRoutes();

            config.Routes.MapHttpRoute(
                name: "Default" ,
                routeTemplate: "{controller}/{action}/{name}" ,
                defaults: new { name = RouteParameter.Optional }                
            );

            config.EnsureInitialized();          
         
            appBuilder.UseWebApi( config );
        }
    }

using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Microsoft.Extensions.Options;
 
namespace SampleLib
{
  public static class MyServiceCollectionExtensions
  {
   public static void AddMySampleLib(this IServiceCollection services, SmtpConfig configureOptions)
   {
    services.TryAddSingleton(Options.Create(configureOptions));
   }
  }
}

https://plus.google.com/u/0/userId/posts 

https://plus.google.com/_/stream/getactivities/?&sp=[1,2,"userId",null,null,null,null,"social.google.com",[]]

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Net;
//needs a ref. to System.Web.Extensions asm.
using System.Web.Script.Serialization;

namespace GooglePlus
{
    [DebuggerDisplay("{DateTime}-{Title}-{Comment}-{Url}")]
    public class GooglePlusItem
    {
        public DateTime DateTime { set; get; }
        public string Url { set; get; }
        public string Title { set; get; }
        public string Comment { set; get; }
    }

    public static class Utils
    {
        public static DateTime ConvertFromUnixTimestamp(this long data)
        {
            return new DateTime(1970, 1, 1, 0, 0, 0, 0).AddSeconds(data);
        }

        public static string ToSafeString(this object data)
        {
            return data == null ? string.Empty : data.ToString();
        }
    }

    public class GooglePlusJsonParser
    {
        public static IList<GooglePlusItem> GetMyPublicItemsList(string userId)
        {
            var url = string.Format("https://plus.google.com/_/stream/getactivities/?&sp=[1,2,\"{0}\",null,null,null,null,\"social.google.com\",[]]", userId);
            var jsonData = new WebClient().DownloadString(url);
            return ParsePublicData(jsonData);
        }

        public static IList<GooglePlusItem> ParsePublicData(string jsonData)
        {
            jsonData = removeRedundantData(jsonData);
            var posts = parseJson(jsonData);
            return createItemsList(posts);
        }

        private static IList<GooglePlusItem> createItemsList(object[] posts)
        {
            var result = new List<GooglePlusItem>();
            foreach (object[] post in posts)
            {
                var items = (object[])((object[])post[66])[0];
                result.Add(new GooglePlusItem
                {
                    DateTime = (((Int64)post[5]) / 1000).ConvertFromUnixTimestamp(),
                    Title = items[3].ToSafeString(),
                    Url = items[1].ToSafeString(),
                    Comment = post[4].ToSafeString()
                });
            }
            return result;
        }

        private static object[] parseJson(string jsonData)
        {
            var jsonObject = new JavaScriptSerializer().Deserialize<object[]>(jsonData);
            var posts = (object[])(((object[])jsonObject[1])[0]);
            return posts;
        }

        private static string removeRedundantData(string jsonData)
        {
            return jsonData.Replace(")]}'", string.Empty)
                           .Replace("[,", "[\"\",")
                           .Replace(",,", ",\"\",")
                           .Replace(",,", ",\"\",");
        }
    }
}

public class MyBaseEntity
{
  public int Id {get;set;}
}

public class Student : MyBaseEntity
{
  public string Name {get;set;}
 //...
}

public class SomeGenericWorker <TEntity> where TEntity : BaseEntity
{
 //...

  public void DoSth(TEntity entity)
{
  if (entity is Student)
{
  // ...
}

}
 
}

تولید یک پرووایدر منابع دیتابیسی - بخش سوم

namespace DbResourceProvider
{
  internal interface IDbCachedResourceManager
  {
    string ResourceName { get; }

    void ClearAll();
    void Clear(string culture);
    void Clear(string culture, string resourceKey);
  }
}

using System.Collections.Generic;
using System.Globalization;
using DbResourceProvider.Data;
namespace DbResourceProvider
{
  internal class DbResourceManager : IDbCachedResourceManager
  {
    private readonly string _resourceName;
    private readonly Dictionary<string, Dictionary<string, object>> _resourceCacheByCulture;
    public DbResourceManager(string resourceName)
    {
      _resourceName = resourceName;
      _resourceCacheByCulture = new Dictionary<string, Dictionary<string, object>>();
    }
    public object GetObject(string resourceKey, CultureInfo culture) { ... }
    private object GetCachedObject(string resourceKey, string cultureName) { ... }

    #region Implementation of IDbCachedResourceManager
    public string ResourceName
    {
      get { return _resourceName; }
    }
    public void ClearAll()
    {
      lock (this)
      {
        _resourceCacheByCulture.Clear(); 
      }
    }
    public void Clear(string culture)
    {
      lock (this)
      {
        if (!_resourceCacheByCulture.ContainsKey(culture)) return;
        _resourceCacheByCulture[culture].Clear(); 
      }
    }
    public void Clear(string culture, string resourceKey)
    {
      lock (this)
      {
        if (!_resourceCacheByCulture.ContainsKey(culture)) return;
        _resourceCacheByCulture[culture].Remove(resourceKey); 
      }
    }
    #endregion
  }
}

using System.Collections.Generic;
using System.Linq;
namespace DbResourceProvider
{
  public static class DbResourceCacheManager
  {
    internal static List<IDbCachedResourceManager> ResourceManagers { get; private set; }
    static DbResourceCacheManager()
    {
      ResourceManagers = new List<IDbCachedResourceManager>();
    }
    public static void ClearAll()
    {
      ResourceManagers.ForEach(r => r.ClearAll());
    }
    public static void Clear(string resourceName)
    {
      GetResouceManagers(resourceName).ForEach(r => r.ClearAll());
    }
    public static void Clear(string resourceName, string culture)
    {
      GetResouceManagers(resourceName).ForEach(r => r.Clear(culture));
    }
    public static void Clear(string resourceName, string culture, string resourceKey)
    {
      GetResouceManagers(resourceName).ForEach(r => r.Clear(culture, resourceKey));
    }

    private static List<IDbCachedResourceManager> GetResouceManagers(string resourceName)
    {
      return ResourceManagers.Where(r => r.ResourceName.ToLower() == resourceName.ToLower()).ToList();
    }
  }
}

private void EnsureResourceManager()
{
  if (_resourceManager != null) return;
  {
    _resourceManager = CreateResourceManager();
    DbResourceCacheManager.ResourceManagers.Add(_resourceManager);
  }
}

DbResourceCacheManager.Clear("dir1/page1.aspx");

DbResourceCacheManager.Clear("Default.aspx", "en-US");
DbResourceCacheManager.Clear("GlobalTexts", "en-US", "Yes");

public Resource GetResource(string resourceKey, string culture)
{
  using (var data = new TestContext())
  {
    return data.Resources.SingleOrDefault(r => r.Name.ToLower() == _resourceName.ToLower() && r.Key.ToLower() == resourceKey.ToLower() && r.Culture == culture);
  }
}

public List<Resource> GetResources(string culture)
{
  using (var data = new TestContext())
  {
    return data.Resources.Where(r => r.Name.ToLower() == _resourceName.ToLower() && r.Culture == culture).ToList();
  }
}