---

Performance Counter Behavior

Transaction Behavior

<?xml version="1.0" encoding="utf-8"?>
<packages>
  <package id="Microsoft.AspNet.OData" version="6.0.0" targetFramework="net462" />
  <package id="Microsoft.AspNet.SignalR.Core" version="2.2.1" targetFramework="net462" />
  <package id="Microsoft.AspNet.SignalR.Owin" version="1.2.2" targetFramework="net462" />
  <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net462" />
  <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net462" />
  <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net462" />
  <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.2" targetFramework="net462" />
  <package id="Microsoft.Extensions.DependencyInjection" version="1.0.0" targetFramework="net462" />
  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="1.0.0" targetFramework="net462" />
  <package id="Microsoft.Net.Compilers" version="1.3.2" targetFramework="net462" developmentDependency="true" />
  <package id="Microsoft.OData.Core" version="7.0.0" targetFramework="net462" />
  <package id="Microsoft.OData.Edm" version="7.0.0" targetFramework="net462" />
  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net462" />
  <package id="Microsoft.Owin.FileSystems" version="3.0.1" targetFramework="net462" />
  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net462" />
  <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net462" />
  <package id="Microsoft.Owin.StaticFiles" version="3.0.1" targetFramework="net462" />
  <package id="Microsoft.Spatial" version="7.0.0" targetFramework="net462" />
  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net462" />
  <package id="Owin" version="1.0" targetFramework="net462" />
  <package id="System.Collections" version="4.0.11" targetFramework="net462" />
  <package id="System.Collections.Concurrent" version="4.0.12" targetFramework="net462" />
  <package id="System.ComponentModel" version="4.0.1" targetFramework="net462" />
  <package id="System.Diagnostics.Debug" version="4.0.11" targetFramework="net462" />
  <package id="System.Globalization" version="4.0.11" targetFramework="net462" />
  <package id="System.Linq" version="4.1.0" targetFramework="net462" />
  <package id="System.Linq.Expressions" version="4.1.0" targetFramework="net462" />
  <package id="System.Reflection" version="4.1.0" targetFramework="net462" />
  <package id="System.Resources.ResourceManager" version="4.0.1" targetFramework="net462" />
  <package id="System.Runtime.Extensions" version="4.1.0" targetFramework="net462" />
  <package id="System.Threading" version="4.0.11" targetFramework="net462" />
  <package id="System.Threading.Tasks" version="4.0.11" targetFramework="net462" />
</packages>

PM>Update-Package -reinstall -Project YourProjectName

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <appSettings>
    <add key="owin:AppStartup" value="OwinKatanaTest.OwinAppStartup, OwinKatanaTest" />
    <!-- Owin App Startup Class -->
    <add key="webpages:Enabled" value="false" />
    <!-- Disable asp.net web pages. Note that based on our current configuration, asp.net web forms, mvc and web pages won't work. This configuration is for owin stuffs only, for example asp.net web api & odata, signalr, etc. -->
  </appSettings>
  <system.web>
    <compilation debug="true" defaultLanguage="c#" enablePrefetchOptimization="true" optimizeCompilations="true" targetFramework="4.6.2">
      <assemblies>
        <remove assembly="*" />
        <!-- To improve app startup performance, our app will continue its work without this compilations, these are required for asp.net web forms, mvc and web pages. -->
        <add assembly="OwinKatanaTest" />
      </assemblies>
    </compilation>
    <httpRuntime targetFramework="4.6.2" />
    <httpModules>
      <!-- No need to these modules and handlers, owin handler itself will do everything for us -->
      <clear />
    </httpModules>
    <httpHandlers>
      <clear />
    </httpHandlers>
    <sessionState mode="Off" />
  </system.web>
  <system.codedom>
    <compilers>
      <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" />
    </compilers>
  </system.codedom>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-9.0.0.0" newVersion="9.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Owin.Security" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.AspNet.SignalR.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.2.1.0" newVersion="2.2.1.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Reflection" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Runtime.Extensions" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Http" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Net.Http.Formatting" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
  <system.webServer>
    <validation validateIntegratedModeConfiguration="false" />
    <modules runAllManagedModulesForAllRequests="false">
      <!-- We're not going to remove all modules, some modules such as static & dynamic compression modules are really cool (-: -->
      <remove name="RewriteModule" />
      <remove name="OutputCache" />
      <remove name="Session" />
      <remove name="WindowsAuthentication" />
      <remove name="FormsAuthentication" />
      <remove name="DefaultAuthentication" />
      <remove name="RoleManager" />
      <remove name="FileAuthorization" />
      <remove name="UrlAuthorization" />
      <remove name="AnonymousIdentification" />
      <remove name="Profile" />
      <remove name="UrlMappingsModule" />
      <remove name="ServiceModel-4.0" />
      <remove name="UrlRoutingModule-4.0" />
      <remove name="ScriptModule-4.0" />
      <remove name="Isapi" />
      <remove name="IsapiFilter" />
      <remove name="DigestAuthentication" />
      <remove name="WindowsAuthentication" />
      <remove name="ServerSideInclude" />
      <remove name="DirectoryListing" />
      <remove name="DefaultDocument" />
      <remove name="CustomError" />
      <remove name="Cgi" />
    </modules>
    <defaultDocument>
      <!-- Default docs will be configured using owin static files middleware -->
      <files>
        <clear />
      </files>
    </defaultDocument>
    <handlers>
      <!-- Only use this handler for all requests -->
      <clear />
      <add name="Owin" verb="*" path="*" type="Microsoft.Owin.Host.SystemWeb.OwinHttpHandler, Microsoft.Owin.Host.SystemWeb" />
    </handlers>
    <httpProtocol>
      <customHeaders>
        <clear />
      </customHeaders>
    </httpProtocol>
  </system.webServer>
</configuration>

using Microsoft.AspNet.SignalR;
using Microsoft.OData;
using Microsoft.OData.Edm;
using Owin;
using OwinKatanaTest.Model;
using OwinKatanaTest.ODataControllers;
using System.Collections.Generic;
using System.Web.Http;
using System.Web.OData.Builder;
using System.Web.OData.Extensions;
using System.Web.OData.Routing.Conventions;

namespace OwinKatanaTest
{
    public class OwinAppStartup
    {
        public void Configuration(IAppBuilder owinApp)
        {
            owinApp.Map("/odata", innerOwinAppForOData =>
            {
                HttpConfiguration webApiODataConfig = new HttpConfiguration();
                webApiODataConfig.IncludeErrorDetailPolicy = IncludeErrorDetailPolicy.Always;

                webApiODataConfig.Formatters.Clear();

                IEnumerable<IODataRoutingConvention> conventions = ODataRoutingConventions.CreateDefault();

                ODataModelBuilder modelBuilder = new ODataConventionModelBuilder(webApiODataConfig);

                modelBuilder.Namespace = modelBuilder.ContainerName = "Test";
                var categoriesSetConfig = modelBuilder.EntitySet<Category>("Categories");
                var getBestCategoryFunctionConfig = categoriesSetConfig.EntityType.Collection.Function(nameof(CategoriesController.GetBestCategory));
                getBestCategoryFunctionConfig.ReturnsFromEntitySet<Category>("Categories");

                IEdmModel edmModel = modelBuilder.GetEdmModel();

                webApiODataConfig.MapODataServiceRoute("default", "", builder =>
                {
                    builder.AddService(ServiceLifetime.Singleton, sp => conventions);
                    builder.AddService(ServiceLifetime.Singleton, sp => edmModel);
                });

                innerOwinAppForOData.UseWebApi(webApiODataConfig);

            });

            owinApp.Map("/api", innerOwinAppForWebApi =>
            {
                HttpConfiguration webApiConfig = new HttpConfiguration();
                webApiConfig.IncludeErrorDetailPolicy = IncludeErrorDetailPolicy.Always;

                webApiConfig.MapHttpAttributeRoutes();

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

                innerOwinAppForWebApi.UseWebApi(webApiConfig);
            });

            owinApp.Map("/signalr", innerOwinAppForSignalR =>
            {
                innerOwinAppForSignalR.RunSignalR(new HubConfiguration
                {
                    EnableDetailedErrors = true
                });
            });

            owinApp.UseStaticFiles();

            owinApp.Run(async context =>
            {
                await context.Response.WriteAsync("owin katana");
            });
        }
    }
}

using OwinKatanaTest.Model;
using System.Web.Http;
using System.Web.OData;

namespace OwinKatanaTest.ODataControllers
{
    public class CategoriesController : ODataController
    {
        [HttpGet]
        public Category GetBestCategory()
        {
            return new Category { Id = 1, Name = "Test" };
        }
    }
}

using OwinKatanaTest.Model;
using System.Collections.Generic;
using System.Web.Http;

namespace OwinKatanaTest.ApiControllers
{
    public class ProductsController : ApiController
    {
        [HttpGet]
        [Route("products/{categoryId}")]
        public List<Product> GetProductsByCategoryId(int categoryId)
        {
            return new List<Product>
            {
                new Product { Id = 1 , Name = "Test" }
            };
        }
    }
}

<package id="Microsoft.Owin.Testing" version="3.0.1" targetFramework="net462" />

using Microsoft.Owin.Testing;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OwinKatanaTest;
using System.Net;
using System.Net.Http;
using System.Threading.Tasks;

namespace Test
{
    [TestClass]
    public class Test
    {
        [TestMethod]
        public async Task TestWebApi()
        {
            using (TestServer server = TestServer.Create<OwinAppStartup>())
            {
                HttpResponseMessage apiResponse = await server.HttpClient.GetAsync("/api/products/1");
                apiResponse.EnsureSuccessStatusCode();
                Assert.AreEqual(HttpStatusCode.OK, apiResponse.StatusCode);
            }
        }

        [TestMethod]
        public async Task TestOData()
        {
            using (TestServer server = TestServer.Create<OwinAppStartup>())
            {
                HttpResponseMessage odataResponse = await server.HttpClient.GetAsync("odata/Categories/Test.GetBestCategory");
                odataResponse.EnsureSuccessStatusCode();
                Assert.AreEqual(HttpStatusCode.OK, odataResponse.StatusCode);
            }
        }
    }
}

ex1_basic_usage 

    <script src="Scripts/angular.js"></script>
    <script src="Scripts/angular-translate.js"></script>

        angular.module('app', ['pascalprecht.translate'])
        .config([
        '$translateProvider', function ($translateProvider) {

            // Adding a translation table for the English language
            $translateProvider.translations('en_US', {
                "TITLE": "How to use",
                "HEADER": "You can translate texts by using a filter.",
                "SUBHEADER": "And if you don't like filters, you can use a directive.",
                "HTML_KEYS": "If you don't like an empty elements, you can write a key for the translation as an inner HTML of the directive.",
                "DATA_TO_FILTER": "Your translations might also contain any static ({{staticValue}}) or random ({{randomValue}}) values, which are taken directly from the model.",
                "DATA_TO_DIRECTIVE": "And it's no matter if you use filter or directive: static is still {{staticValue}} and random is still {{randomValue}}.",
                "RAW_TO_FILTER": "In case you want to pass a {{type}} data to the filter, you have only to pass it as a filter parameter.",
                "RAW_TO_DIRECTIVE": "This trick also works for {{type}} with a small mods.",
                "SERVICE": "Of course, you can translate your strings directly in the js code by using a $translate service.",
                "SERVICE_PARAMS": "And you are still able to pass params to the texts. Static = {{staticValue}}, random = {{randomValue}}."
            });

            // Adding a translation table for the Russian language
            $translateProvider.translations('ru_RU', {
                "TITLE": "Как пользоваться",
                "HEADER": "Вы можете переводить тексты при помощи фильтра.",
                "SUBHEADER": "А если Вам не нравятся фильтры, Вы можете воспользоваться директивой.",
                "HTML_KEYS": "Если вам не нравятся пустые элементы, Вы можете записать ключ для перевода в как внутренний HTML директивы.",
                "DATA_TO_FILTER": "Ваши переводы также могут содержать любые статичные ({{staticValue}}) или случайные ({{randomValue}}) значения, которые берутся прямо из модели.",
                "DATA_TO_DIRECTIVE": "И совершенно не важно используете ли Вы фильтр или директиву: статическое значение по прежнему {{staticValue}} и случайное - {{randomValue}}.",
                "RAW_TO_FILTER": "Если вы хотите передать \"сырые\" ({{type}}) данные фильтру, Вам всего лишь нужно передать их фильтру в качестве параметров.",
                "RAW_TO_DIRECTIVE": "Это также работает и для директив ({{type}}) с небольшими модификациями.",
                "SERVICE": "Конечно, Вы можете переводить ваши строки прямо в js коде при помощи сервиса $translate.",
                "SERVICE_PARAMS": "И вы все еще можете передавать параметры в тексты. Статическое значение = {{staticValue}}, случайное = {{randomValue}}."
            });

            // Tell the module what language to use by default
            $translateProvider.preferredLanguage('en_US');

        }])

.controller('ctrl', ['$scope', '$translate', function ($scope, $translate) {

        $scope.tlData = {
            staticValue: 42,
            randomValue: Math.floor(Math.random() * 1000)
        };

        $scope.jsTrSimple = $translate.instant('SERVICE');
        $scope.jsTrParams = $translate.instant('SERVICE_PARAMS', $scope.tlData);

        $scope.setLang = function (langKey) {
            // You can change the language during runtime
            $translate.use(langKey);

            // A data generated by the script have to be regenerated
            $scope.jsTrSimple = $translate.instant('SERVICE');
            $scope.jsTrParams = $translate.instant('SERVICE_PARAMS', $scope.tlData);
        };

    }]);

    <p>
        <a href="#" ng-click="setLang('en_US')">English</a>
        |
        <a href="#" ng-click="setLang('ru_RU')">Русский</a>
    </p>
    <!-- Translation by a filter -->
    <h1>{{'HEADER' | translate}}</h1>
    <!-- Translation by a directive -->
    <h2 translate="SUBHEADER">Subheader</h2>
    <!-- Using inner HTML as a key for translation -->
    <p translate>HTML_KEYS</p>
    <hr>
    <!-- Passing a data object to the translation by the filter -->
    <p>{{'DATA_TO_FILTER' | translate: tlData}}</p>
    <!-- Passing a data object to the translation by the directive -->
    <p translate="DATA_TO_DIRECTIVE" translate-values="{{tlData}}"></p>
    <hr>
    <!-- Passing a raw data to the filter -->
    <p>{{'RAW_TO_FILTER' | translate:'{ type: "raw" }' }}</p>
    <!-- Passing a raw data to the filter -->
    <p translate="RAW_TO_DIRECTIVE" translate-values="{ type: 'directives' }"></p>
    <hr>
    <!-- Using a $translate service -->
    <p>{{jsTrSimple}}</p>
    <!-- Passing a data to the $translate service -->
    <p>{{jsTrParams}}</p>

ex2_remember_language_cookies

    <script src="Scripts/angular-cookies.js"></script>
    <script src="Scripts/angular-translate-storage-cookie.js"></script>

// Tell the module to store the language in the cookie
$translateProvider.useCookieStorage();

ex3_remember_language_local_storage

این مثال همانند مثال قبل رفتار می‌کند، با این تفاوت که به جای اینکه کلید زبان کنونی را درون کوکی ذخیره کند، آن را درون Local Storage با نام NG_TRANSLATE_LANG_KEY قرار می‌دهد. برای اجرا کافیست اسکریپت‌ها و تکه کد زیر را با موارد مثال قبل جایگزین کنید.

<script src="Scripts/angular-translate-storage-local.js"></script>


// Tell the module to store the language in the local storage
$translateProvider.useLocalStorage();

مثال های ex4_set_a_storage_key  و ex5_set_a_storage_prefix نام کلیدی که برای ذخیره سازی زبان کنونی در کوکی یا Local Storage قرار می‌گیرد را تغییر می‌دهد که به دلیل سادگی از شرح آن می‌گذریم. 

ex6_namespace_support 

translate table در angular-translate قابلیت مفید namespacing را نیز داراست. این قابلیت به ما کمک می‌کند که جهت کپسوله کردن بخش‌های مختلف، ترجمه آنها را با namespace‌های خاص خود نمایش دهیم. به مثال زیر توجه کنید:

            $translateProvider.translations('en_US', {
                "TITLE": "How to use namespaces",
                "ns1": {
                    "HEADER": "A translations table supports namespaces.",
                    "SUBHEADER": "So you can to structurize your translation table well."
                },
                "ns2": {
                    "HEADER": "Do you want to have a structured translations table?",
                    "SUBHEADER": "You can to use namespaces now."
                }
            });

همانطور که توجه می‌کنید بخش ns1 خود شامل زیر مجموعه‌هایی است و ns2 نیز به همین صورت. هر کدام دارای کلید HEADER و SUBHEADER می‌باشند. فرض کنید هر کدام از این بخش‌ها می‌خواهند اطلاعات درون یک section را نمایش دهند. حال به نحوه‌ی فراخوانی این translate tableها دقت کنید:

<!-- section 1: Translate Table Called by ns1 namespace -->    
<h1 translate>ns1.HEADER</h1>
<h2 translate>ns1.SUBHEADER</h2>

<!-- section 2: Translate Table Called by ns2 namespace -->
<h1 translate>ns2.HEADER</h1>
<h2 translate>ns2.SUBHEADER</h2>

به همین سادگی می‌توان تمامی بخش‌ها را با namespace‌های مختلف در translate table قرار داد.

در بخش بعدی (پایانی) شش قابلیت دیگر angular translate که شامل فراخوانی translate table از یک فایل JSON، فراخوانی فایل‌های translate table به صورت lazy load و تغییر زبان بخشی از صفحه به صورت پویا هستند، بررسی خواهند شد.

فایل پروژه: AngularJs-Translate-BestPractices.zip  

private void btnProcessWithDoEvents_Click(object sender, EventArgs e)
{
for (int i = 0; i < 100000; i++)
{
  TextBox1.Text = "Processing " + i.ToString();
  Application.DoEvents();
}
}

private void btnStartTimer_Click(object sender, EventArgs e)
{
  this.timer1.Enabled = true;
  this.timer1.Start();
  this.timer1.Interval = 20;

}

private void timer1_Tick(object sender, EventArgs e)
{
  Thread.Sleep(50);
  Application.DoEvents();
}

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