< script src = "http://code.jquery.com/jquery-latest.min.js" ></ script >

 < script src = "Scripts/jquery-latest.min.js  " ></ script >

 <!--<script src="Scripts/Libs/localstorage_adapter.js" type="text/javascript"></script>-->

 <!--<script src="Scripts/App/store.js" type="text/javascript"></script>-->

Blogger.PostsRoute = Ember.Route.extend({
    model: function () {
        return this.store.find('post');
    }
});

 DS.RESTAdapter.reopen({
      namespace: 'api'
});

 <script src="Scripts/Adapters/web_api_adapter.js" type="text/javascript"></script>

namespace EmberJS03.Models
{
    public class Post
    {
        public int Id { set; get; }
        public string Title { set; get; }
        public string Body { set; get; }
    }
}

using System;
using System.Web.Http;
using System.Web.Routing;
using Newtonsoft.Json.Serialization;
 
namespace EmberJS03
{
    public class Global : System.Web.HttpApplication
    {
 
        protected void Application_Start(object sender, EventArgs e)
        {
            RouteTable.Routes.MapHttpRoute(
               name: "DefaultApi",
               routeTemplate: "api/{controller}/{id}",
               defaults: new { id = RouteParameter.Optional }
               );
 
            var settings = GlobalConfiguration.Configuration.Formatters.JsonFormatter.SerializerSettings;
            settings.ContractResolver = new CamelCasePropertyNamesContractResolver();
        }
    }
}

namespace EmberJS03.Controllers
{
    public class PostsController : ApiController
    {
        public IEnumerable<Post> Get()
        {
            return DataSource.PostsList;
        } 
    }
}

  WARNING: Encountered "0" in payload, but no model was found for model name "0" (resolved model name using DS.RESTSerializer.typeForRoot("0"))

[
  {
    Id: 1,
    Title: 'First Post'
  }, {
    Id: 2,
    Title: 'Second Post'
  }
]

{
  posts: [{
    id: 1,
    title: 'First Post'
  }, {
    id: 2,
    title: 'Second Post'
  }]
}

using System.Web.Http;
using EmberJS03.Models;
 
namespace EmberJS03.Controllers
{
    public class PostsController : ApiController
    {
        public object Get()
        {
            return new { posts = DataSource.PostsList };
        }
    }
}

 public HttpResponseMessage Post(Comment comment)

{"comment":{"text":"data...","post":"3"}}
 

namespace EmberJS03.Controllers
{
    public class CommentsController : ApiController
    {
        public HttpResponseMessage Post(HttpRequestMessage requestMessage)
        {
            var jsonContent = requestMessage.Content.ReadAsStringAsync().Result;
            // {"comment":{"text":"data...","post":"3"}}
            var jObj = JObject.Parse(jsonContent);
            var comment = jObj.SelectToken("comment", false).ToObject<Comment>();


            var id = 1;
            var lastItem = DataSource.CommentsList.LastOrDefault();
            if (lastItem != null)
            {
                id = lastItem.Id + 1;
            }
            comment.Id = id;
            DataSource.CommentsList.Add(comment);

            // ارسال آی دی با فرمت خاص مهم است
            return Request.CreateResponse(HttpStatusCode.Created, new { comment = comment });
        }
    }
}

Blogger.Post = DS.Model.extend({
   title: DS.attr(),
   body: DS.attr(),
   comments: DS.hasMany('comment', { async: true } /* lazy loading */)
});

namespace EmberJS03.Models
{
    public class Post
    {
        public int Id { set; get; }
        public string Title { set; get; }
        public string Body { set; get; }
 
        // lazy loading via an array of IDs
        public int[] Comments { set; get; } 
    }
}

namespace EmberJS03.Models
{
    public class Post
    {
        public int Id { set; get; }
        public string Title { set; get; }
        public string Body { set; get; }
 
        // load related models via URLs instead of an array of IDs
        // ref. https://github.com/emberjs/data/pull/1371
        public object Links { set; get; }
 
        public Post()
        {
            Links = new { comments = "comments" }; // api/posts/id/comments
        }
    }
}

namespace EmberJS03
{
    public class Global : System.Web.HttpApplication
    {
 
        protected void Application_Start(object sender, EventArgs e)
        {
            RouteTable.Routes.MapHttpRoute(
               name: "DefaultApi",
               routeTemplate: "api/{controller}/{id}/{name}",
               defaults: new { id = RouteParameter.Optional, name = RouteParameter.Optional }
               );
 
            var settings = GlobalConfiguration.Configuration.Formatters.JsonFormatter.SerializerSettings;
            settings.ContractResolver = new CamelCasePropertyNamesContractResolver();
        }
    }
}

namespace EmberJS03.Controllers
{
    public class PostsController : ApiController
    {
        //GET api/posts/id
        public object Get(int id)
        {
            return
                new
                {
                    posts = DataSource.PostsList.FirstOrDefault(post => post.Id == id),
                    comments = DataSource.CommentsList.Where(comment => comment.Post == id).ToList()
                };
        }
    }
}

namespace EmberJS03.Controllers
{
    public class PostsController : ApiController
    {
        public HttpResponseMessage Delete(int id)
        {
            var item = DataSource.PostsList.FirstOrDefault(x => x.Id == id);
            if (item == null)
                return Request.CreateResponse(HttpStatusCode.NotFound);

            DataSource.PostsList.Remove(item);

            //حذف کامنت‌های مرتبط
            var relatedComments = DataSource.CommentsList.Where(comment => comment.Post == id).ToList();
            relatedComments.ForEach(comment => DataSource.CommentsList.Remove(comment));

            return Request.CreateResponse(HttpStatusCode.OK, new { post = item });
        }
    }
}

 Attempted to handle event `pushedData` on  while in state root.deleted.inFlight.

Blogger.PostController = Ember.ObjectController.extend({
    isEditing: false,
    actions: {
        edit: function () {
            this.set('isEditing', true);
        },
        save: function () {
            var post = this.get('model');
            post.save();
 
            this.set('isEditing', false);
        },
        delete: function () {
            if (confirm('Do you want to delete this post?')) {
                var thisController = this;
                var post = this.get('model');
                post.destroyRecord().then(function () {
                    thisController.transitionToRoute('posts');
                });
            }
        }
    }
});

var ws = MSBuildWorkspace.Create();
var sln = ws.OpenSolutionAsync(@"..\..\..\Roslyn.sln").Result;


// Print the root of the solution.
Console.WriteLine(Path.GetFileName(sln.FilePath));
 
 
// Get dependency graph to perform a sort.
var g = sln.GetProjectDependencyGraph();
var ps = g.GetTopologicallySortedProjects();
 
 
// Print all projects, their documents, and references.
foreach (var p in ps)
{
    var proj = sln.GetProject(p);
 
    Console.WriteLine("> " + proj.Name);
 
    Console.WriteLine("  > References");
    foreach (var r in proj.ProjectReferences)
    {
        Console.WriteLine("    - " + sln.GetProject(r.ProjectId).Name);
    }
 
    foreach (var d in proj.Documents)
    {
        Console.WriteLine("  - " + d.Name);
    }
}

 Roslyn.sln
> Roslyn01
  > References
  - Program.cs
  - AssemblyInfo.cs
  - .NETFramework,Version=v4.6.AssemblyAttributes.cs

var ws = MSBuildWorkspace.Create();
var sln = ws.OpenSolutionAsync(@"..\..\..\Roslyn.sln").Result;

// Get the Tests\Bar.cs document.
var proj = sln.Projects.Single(p => p.Name == "Roslyn04.Tests");
var test = proj.Documents.Single(d => d.Name == "Bar.cs");
 
var tree = test.GetSyntaxTreeAsync().Result;
var root = tree.GetRootAsync().Result;
 
// Get all the spans in the document that are classified as language elements.
var spans = Classifier.GetClassifiedSpansAsync(test, root.FullSpan).Result.ToDictionary(c => c.TextSpan.Start, c => c);
 
// Print the source text with appropriate colorization.
var txt = tree.GetText().ToString();
 
var i = 0;
foreach (var c in txt)
{
    var span = default(ClassifiedSpan);
    if (spans.TryGetValue(i, out span))
    {
        var color = ConsoleColor.Gray;
 
        switch (span.ClassificationType)
        {
            case ClassificationTypeNames.Keyword:
                color = ConsoleColor.Cyan;
                break;
            case ClassificationTypeNames.StringLiteral:
            case ClassificationTypeNames.VerbatimStringLiteral:
                color = ConsoleColor.Red;
                break;
            case ClassificationTypeNames.Comment:
                color = ConsoleColor.Green;
                break;
            case ClassificationTypeNames.ClassName:
            case ClassificationTypeNames.InterfaceName:
            case ClassificationTypeNames.StructName:
            case ClassificationTypeNames.EnumName:
            case ClassificationTypeNames.TypeParameterName:
            case ClassificationTypeNames.DelegateName:
                color = ConsoleColor.Yellow;
                break;
            case ClassificationTypeNames.Identifier:
                color = ConsoleColor.DarkGray;
                break;
        }
 
        Console.ForegroundColor = color;
    }
 
    Console.Write(c);
 
    i++;
}

var ws = MSBuildWorkspace.Create();
var sln = ws.OpenSolutionAsync(@"..\..\..\Roslyn.sln").Result;


// Get the Tests\Qux.cs document.
var proj = sln.Projects.Single(p => p.Name == "Roslyn04.Tests");
var qux = proj.Documents.Single(d => d.Name == "Qux.cs");
 
Console.WriteLine("Before:");
Console.WriteLine();
Console.WriteLine(qux.GetSyntaxTreeAsync().Result.GetText());
 
Console.WriteLine();
Console.WriteLine();
 
 
// Apply formatting and print the result.
var res = Formatter.FormatAsync(qux).Result;
 
Console.WriteLine("After:");
Console.WriteLine();
Console.WriteLine(res.GetSyntaxTreeAsync().Result.GetText());
Console.WriteLine();

Before:

using System;

namespace Roslyn04.Tests
{
    class Qux {
        public void Baz()
        { Console.WriteLine(42);
            return;  }
    }
}


After:

using System;

namespace Roslyn04.Tests
{
    class Qux
    {
        public void Baz()
        {
            Console.WriteLine(42);
            return;
        }
    }
}

var ws = MSBuildWorkspace.Create();
var sln = ws.OpenSolutionAsync(@"..\..\..\Roslyn.sln").Result;


// Get the Tests project.
var proj = sln.Projects.Single(p => p.Name == "Roslyn04.Tests");
 
// Locate the symbol for the Bar.Foo method and the Bar.Qux property.
var comp = proj.GetCompilationAsync().Result;
 
var barType = comp.GetTypeByMetadataName("Roslyn04.Tests.Bar");
 
var fooMethod = barType.GetMembers().Single(m => m.Name == "Foo");
var quxProp = barType.GetMembers().Single(m => m.Name == "Qux");
 
 
// Find callers across the solution.
Console.WriteLine("Find callers of Foo");
Console.WriteLine();
 
var callers = SymbolFinder.FindCallersAsync(fooMethod, sln).Result;
foreach (var caller in callers)
{
    Console.WriteLine(caller.CallingSymbol);
    foreach (var location in caller.Locations)
    {
        Console.WriteLine("    " + location);
    }
}
 
Console.WriteLine();
Console.WriteLine();
 
// Find all references across the solution.
Console.WriteLine("Find all references to Qux");
Console.WriteLine();
 
var references = SymbolFinder.FindReferencesAsync(quxProp, sln).Result;
foreach (var reference in references)
{
    Console.WriteLine(reference.Definition);
    foreach (var location in reference.Locations)
    {
        Console.WriteLine("    " + location.Location);
    }
}

var ws = MSBuildWorkspace.Create();
var sln = ws.OpenSolutionAsync(@"..\..\..\Roslyn.sln").Result;

// Get the Tests\Foo.cs document.
var proj = sln.Projects.Single(p => p.Name == "Roslyn04.Tests");
var foo = proj.Documents.Single(d => d.Name == "Foo.cs");
 
 
// Find the 'dot' token in the first Console.WriteLine member access expression.
var tree = foo.GetSyntaxTreeAsync().Result;
var model = proj.GetCompilationAsync().Result.GetSemanticModel(tree);
var consoleDot = tree.GetRoot().DescendantNodes().OfType<MemberAccessExpressionSyntax>().First().OperatorToken;
 
 
// Get recommendations at the indicated cursor position.
//
//   Console.WriteLine
//           ^
var res = Recommender.GetRecommendedSymbolsAtPosition(

                    model, consoleDot.GetLocation().SourceSpan.Start + 1, ws).ToList();
 
foreach (var rec in res)
{
    Console.WriteLine(rec);
}

 System.Console.Beep()
System.Console.Beep(int, int)
System.Console.Clear()

var ws = MSBuildWorkspace.Create();
var sln = ws.OpenSolutionAsync(@"..\..\..\Roslyn.sln").Result;


// Get Tests\Bar.cs before making changes.
var oldProj = sln.Projects.Single(p => p.Name == "Roslyn04.Tests");
var oldDoc = oldProj.Documents.Single(d => d.Name == "Bar.cs");
 
Console.WriteLine("Before:");
Console.WriteLine();
 
var oldTxt = oldDoc.GetTextAsync().Result;
Console.WriteLine(oldTxt);
 
Console.WriteLine();
Console.WriteLine();
 
 
// Get the symbol for the Bar.Foo method.
var comp = oldProj.GetCompilationAsync().Result;
 
var barType = comp.GetTypeByMetadataName("Roslyn04.Tests.Bar");
var fooMethod = barType.GetMembers().Single(m => m.Name == "Foo");
 
 
// Perform the rename.
var newSln = Renamer.RenameSymbolAsync(sln, fooMethod, "Foo2", ws.Options).Result;
 
 
// Get Tests\Bar.cs after making changes.
var newProj = newSln.Projects.Single(p => p.Name == "Roslyn04.Tests");
var newDoc = newProj.Documents.Single(d => d.Name == "Bar.cs");
 
Console.WriteLine("After:");
Console.WriteLine();
 
var newTxt = newDoc.GetTextAsync().Result;
Console.WriteLine(newTxt);

var ws = MSBuildWorkspace.Create();
var sln = ws.OpenSolutionAsync(@"..\..\..\Roslyn.sln").Result;


// Get the Tests\Baz.cs document.
var proj = sln.Projects.Single(p => p.Name == "Roslyn04.Tests");
var baz = proj.Documents.Single(d => d.Name == "Baz.cs");
 
Console.WriteLine("Before:");
Console.WriteLine();
Console.WriteLine(baz.GetSyntaxTreeAsync().Result.GetText());
 
Console.WriteLine();
Console.WriteLine();
 
var oldRoot = baz.GetSyntaxRootAsync().Result;

 
var memberAccesses = oldRoot.DescendantNodes().OfType<CastExpressionSyntax>();
var newRoot = oldRoot.ReplaceNodes(memberAccesses, (_, m) => m.WithAdditionalAnnotations(Simplifier.Annotation));
 
var newDoc = baz.WithSyntaxRoot(newRoot);
 
 
// Invoke the simplifier and print the result.
var res = Simplifier.ReduceAsync(newDoc).Result;
 
Console.WriteLine("After:");
Console.WriteLine();
Console.WriteLine(res.GetSyntaxTreeAsync().Result.GetText());
Console.WriteLine();

• در مثال قبل پروژه به صورت Desktop و با WPF پیاده سازی شده بود ولی در این مثال با Silverlight می‌باشد؛
• در مثال قبل از UnityBootstrapper استفاده شده بود ولی در این مثال از MefBootstrapper؛
• در مثال قبل هر View در یک ماژول قرار داشت ولی در این مثال هر دو View را در یک ماژول قرار دادم؛
• در مثال قبل از Prism Libary 2.x استفاده شده بود ولی در این مثال از PrismLibrary 4.x؛
• و...

نکته : برای فهم بهتر مفاهیم، آشنایی اولیه با MEF و مفاهیمی نظیر Export و Import و AggregateCatalog و AssemblyCatalog نیاز است. در صورتی که با این مطالب آشنایی ندارید می‌توانید از (^) شروع کنید.

<UserControl 
             x:Class="Module1.Module1View1"
             xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk" 
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" FlowDirection="RightToLeft" FontFamily="Tahoma">
    <StackPanel>
        <sdk:DataGrid Height="100">
            <sdk:DataGrid.Columns>
                <sdk:DataGridTextColumn Header="کد" Width="50"  />
                <sdk:DataGridTextColumn Header="عنوان" Width="200" />
                <sdk:DataGridTextColumn Header="نویسنده" Width="150"  />
            </sdk:DataGrid.Columns>
        </sdk:DataGrid>
        <Button x:Name="NextViewButton"
                Width="150"
                Height="25"
                Foreground="Red"
                Background="Blue"
                Content="لیست طبقه بندی ها" />
    </StackPanel>
</UserControl>

 [Export(typeof(Module1View1))]
    public partial class Module1View1 : UserControl
    {
        [Import]
        public IRegionManager TheRegionManager { private get; set; }

        public Module1View1()
        {
            InitializeComponent();

            NextViewButton.Click += NextViewButton_Click;
        }

        void NextViewButton_Click(object sender, RoutedEventArgs e)
        {
            TheRegionManager.RequestNavigate
            (
                "MyRegion1",
                new Uri("Module1View2", UriKind.Relative),
                a => { }
            );
        }
    }

<UserControl 
             xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk"  x:Class="Module1.Module1View2"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" FlowDirection="RightToLeft" FontFamily="Tahoma">
    <StackPanel>
        <sdk:DataGrid Height="100">
            <sdk:DataGrid.Columns>
                <sdk:DataGridTextColumn Header="کد" Width="150"/>
                <sdk:DataGridTextColumn Header="عنوان" Width="150"/>                
            </sdk:DataGrid.Columns>
        </sdk:DataGrid>
        <Button x:Name="NextViewButton"
                Width="150"
                Height="25"
                Foreground="Green"
                Background="Yellow"
                Content="لیست کتاب ها" />
    </StackPanel>
</UserControl>

using Microsoft.Practices.Prism.Regions;
using System;
using System.ComponentModel.Composition;
using System.Windows;
using System.Windows.Controls;

namespace Module1
{
    [Export]
    public partial class Module1View2 : UserControl
    {
        IRegion _region1;

        [ImportingConstructor]
        public Module1View2( [Import] IRegionManager regionManager )
        {
            InitializeComponent();
         
            ViewModel viewModel = new ViewModel();
            DataContext = viewModel;

            viewModel.ShouldNavigateFromCurrentViewEvent += () => { return true; };

            _region1 = regionManager.Regions["MyRegion1"];

            NextViewButton.Click += NextViewButton_Click;
        }

        void NextViewButton_Click( object sender, RoutedEventArgs e )
        {
            _region1.RequestNavigate
            (
                new Uri( "Module1View1", UriKind.Relative ),
                a => { }
            );
        }
    }
}

using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.ComponentModel.Composition;
using Microsoft.Practices.Prism.Regions;

namespace Module1
{
    public class ViewModel : IConfirmNavigationRequest
    {       
        public event Func<bool> ShouldNavigateFromCurrentViewEvent;      

        public bool IsNavigationTarget( NavigationContext navigationContext )
        {
            return true;
        }

        public void OnNavigatedTo( NavigationContext navigationContext )
        {

        }

        public void OnNavigatedFrom( NavigationContext navigationContext )
        {

        }         

        public void ConfirmNavigationRequest( NavigationContext navigationContext, Action<bool> continuationCallback )
        {
            bool shouldNavigateFromCurrentViewFlag = false;

            if ( ShouldNavigateFromCurrentViewEvent != null )
                shouldNavigateFromCurrentViewFlag = ShouldNavigateFromCurrentViewEvent();

            continuationCallback( shouldNavigateFromCurrentViewFlag );
        }    
    }
}

using Microsoft.Practices.Prism.MefExtensions.Modularity;
using Microsoft.Practices.Prism.Modularity;
using Microsoft.Practices.Prism.Regions;
using System.ComponentModel.Composition;

namespace Module1
{
    [ModuleExport(typeof(Module1Impl))]
    public class Module1Impl : IModule
    {       
        [Import]
        public IRegionManager TheRegionManager { private get; set; }     

        public void Initialize()
        {
            TheRegionManager.RegisterViewWithRegion("MyRegion1", typeof(Module1View1));

            TheRegionManager.RegisterViewWithRegion("MyRegion1", typeof(Module1View2));
        }
    }
}

<UserControl x:Class="NavigationViaViewModel.Shell"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:prism="http://www.codeplex.com/prism" FlowDirection="RightToLeft" FontFamily="Tahoma">

    <Grid x:Name="LayoutRoot"
          Background="White">
        <TextBlock Text="لیست کتاب‌ها به همراه طبقه بندی آن ها"
                   FontSize="19"
                   Foreground="Black"
                   HorizontalAlignment="Center"
                   VerticalAlignment="Top" />
        <ContentControl HorizontalAlignment="Center"
                        VerticalAlignment="Center"
                        prism:RegionManager.RegionName="MyRegion1" />
    </Grid>
</UserControl>

using Microsoft.Practices.Prism.MefExtensions;
using Microsoft.Practices.Prism.Modularity;
using System.ComponentModel.Composition.Hosting;
using System.Windows;

namespace NavigationViaViewModel
{
    public class TheBootstrapper : MefBootstrapper
    {
        protected override void InitializeShell()
        {
            base.InitializeShell();

            Application.Current.RootVisual = (UIElement)Shell;
        }

        protected override DependencyObject CreateShell()
        {
            return Container.GetExportedValue<Shell>();
        }

        protected override void ConfigureAggregateCatalog()
        {
            base.ConfigureAggregateCatalog();        
            AggregateCatalog.Catalogs.Add(new AssemblyCatalog(this.GetType().Assembly));
        }

        protected override IModuleCatalog CreateModuleCatalog()
        {
            ModuleCatalog moduleCatalog = new ModuleCatalog();
    
            moduleCatalog.AddModule
            (
                new ModuleInfo
                {
                    InitializationMode = InitializationMode.WhenAvailable,
                    Ref = "Module1.xap",
                    ModuleName = "Module1Impl",
                    ModuleType = "Module1.Module1Impl, Module1, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"
                }
            );

            return moduleCatalog;
        }
    }
}