dotnet new mvc

 ng new SignalRCore2Client

<Project Sdk="Microsoft.NET.Sdk.Web">
  <PropertyGroup>
    <TargetFramework>netcoreapp2.0</TargetFramework>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.SignalR" Version="1.0.0-alpha1-final" />
  </ItemGroup>
  <ItemGroup>
    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.DotNet.Watcher.Tools" Version="2.0.0" />
  </ItemGroup>
</Project>

 dotnet restore

 dotnet watch run

using System.Threading.Tasks;
using Microsoft.AspNetCore.SignalR;

namespace SignalRCore2WebApp.Hubs
{
    public class MessageHub : Hub
    {
        public Task Send(string message)
        {
            return Clients.All.InvokeAsync("Send", message);
        }
    }
}

public void ConfigureServices(IServiceCollection services)
{
   services.AddSignalR();
   services.AddMvc();
}

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
   app.UseSignalR(routes =>
   {
      routes.MapHub<MessageHub>(path: "message");
    });

  http://localhost:5000/message

using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.SignalR;
using SignalRCore2WebApp.Hubs;

namespace SignalRCore2WebApp.Controllers
{
    public class HomeController : Controller
    {
        private readonly IHubContext<MessageHub> _messageHubContext;
        public HomeController(IHubContext<MessageHub> messageHubContext)
        {
            _messageHubContext = messageHubContext;
        }

        public IActionResult Index()
        {
            return View(); // show the view
        }

        [HttpPost]
        public async Task<IActionResult> Index(string message)
        {
            await _messageHubContext.Clients.All.InvokeAsync("Send", message);
            return View();
        }
    }
}

@{
    ViewData["Title"] = "Home Page";
}

<form method="post"
      asp-action="Index"
      asp-controller="Home"
      role="form">
  <div class="form-group">
     <label label-for="message">Message: </label>
     <input id="message" name="message" class="form-control"/>
  </div>
  <button class="btn btn-primary" type="submit">Send</button>
</form>

 npm install @aspnet/signalr-client --save

import { Component, OnInit } from "@angular/core";
import { HubConnection } from "@aspnet/signalr-client";

@Component({
  selector: "app-root",
  templateUrl: "./app.component.html",
  styleUrls: ["./app.component.css"]
})
export class AppComponent implements OnInit {
  hubPath = "http://localhost:5000/message";
  messages: string[] = [];

  ngOnInit(): void {
    const connection = new HubConnection(this.hubPath);
    connection.on("send", data => {
      this.messages.push(data);
    });
    connection.start().then(() => {
      // connection.invoke("send", "Hello");
      console.log("connected.");
    });
  }
}

<div>
  <h1>
    The messages from the server:
  </h1>
  <ul>
    <li *ngFor="let message of messages">
      {{message}}
    </li>
  </ul>
</div>

  ng serve -o

 Failed to load http://localhost:5000/message: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:4200' is therefore not allowed access.

public void ConfigureServices(IServiceCollection services)
{
    services.AddSignalR();
    services.AddCors(options =>
            {
                options.AddPolicy("CorsPolicy",
                    builder => builder
                        .AllowAnyOrigin()
                        .AllowAnyMethod()
                        .AllowAnyHeader()
                        .AllowCredentials());
            });
    services.AddMvc();
}

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
   app.UseCors(policyName: "CorsPolicy");

 http://localhost:51095/Home/Index

 ngrok http [port] -host-header="localhost:[port]"

 http://127.0.0.1:4040

statusBarColor
textColorPrimary
colorAccent
ColorPrimary
WindowBackground

[Activity(Theme = "@style/NameThem")]

 [Activity(Theme = "@style/NameThem")]

<?xml version="1.0" encoding="utf-8" ?>
<resources>
  <style name="MainTheme" parent="Theme.AppCompat.Light.DarkActionBar">
     <item name="windowNoTitle">true</item>
     <item name="windowActionBar">false</item>
  </style>
</resources>

 <menu xmlns:android="http://schemas.android.com/apk/res/android">

 <?xml version="1.0" encoding="utf-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
  <group android:checkableBehavior="single">
     <item android:id="@+id/menuItemHome" android:title="صفحه اصلی"></item>
     <item android:id="@+id/menuItemInsertProduct" android:title="ورود کالا جدید" ></item>
     <item android:id="@+id/menuItemListProduct" android:title="مشاهده کالاها"></item>
     <item android:id="@+id/menuItemExit"  android:title="خروج"></item>
  </group>
</menu>

<android.support.v7.widget.Toolbar
  android:layout_width="match_parent"
  android:id="@+id/toolbar1"
  android:background="#33B86C"
  android:minHeight="?android:attr/actionBarSize"
  android:layout_height="wrap_content">
</android.support.v7.widget.Toolbar>

<?xml version="1.0" encoding="utf-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
  <group android:checkableBehavior="single">
    <item android:id="@+id/menuItemHome" android:title="صفحه اصلی"></item>
    <item android:id="@+id/menuItemInsertProduct" android:title="ورود کالا جدید" ></item>
    <item android:id="@+id/menuItemListProduct" android:title="مشاهده کالاها"></item>
    <item android:id="@+id/menuItemExit"  android:title="خروج"></item>
  </group>
</menu>

 xmlns:app="http://schemas.android.com/apk/res-auto"

 SupportActionBar.SetDisplayShowTitleEnabled(false);

        var navigationview = this.FindViewById<NavigationView>(Resource.Id.navigationView1);
        navigationview.NavigationItemSelected += Navigationview_NavigationItemSelected;
        private void Navigationview_NavigationItemSelected(object sender, NavigationView.NavigationItemSelectedEventArgs e)
        {
            Intent intent = null;
            switch (e.MenuItem.ItemId)
            {
                case Resource.Id.menuItemHome:

                    break;
                case Resource.Id.menuItemExit:
                    Finish();
                    break;
                case Resource.Id.menuItemInsertProduct:

                    break;
                case Resource.Id.menuItemListProduct:

                    break;
            }
        }

<?xml version="1.0" encoding="utf-8" ?>
<merge xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/toolbarlayout">
    <android.support.v7.widget.Toolbar android:layout_width="match_parent" android:id="@+id/toolbar1" android:background="#33B86C" android:minHeight="?android:attr/actionBarSize" android:layout_height="wrap_content">
        <ImageButton android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/imageButton1" android:background="@drawable/mainmenu" android:layout_gravity="end" />
    </android.support.v7.widget.Toolbar>
    <android.support.v4.widget.DrawerLayout android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/drawerLayout1" android:fitsSystemWindows="true">
        <android.support.design.widget.NavigationView android:minWidth="25px" android:minHeight="25px" android:layout_width="200dp" android:layout_height="match_parent" android:layout_gravity="end" app:menu="@menu/menu" android:id="@+id/navigationView1" android:fitsSystemWindows="true" />
    </android.support.v4.widget.DrawerLayout>
</merge>

        private void Navigationview_NavigationItemSelected(object sender, NavigationView.NavigationItemSelectedEventArgs e)
        {
            Intent intent = null;
            switch (e.MenuItem.ItemId)
            {
                case Resource.Id.menuItemHome:
                    intent = new Intent(this, typeof(MainActivity));
                    break;
                case Resource.Id.menuItemExit:
                    Finish();
                    break;
                case Resource.Id.menuItemInsertProduct:
                    intent = new Intent(this, typeof(InsertActivity));
                    break;
                case Resource.Id.menuItemListProduct:
                    intent = new Intent(this, typeof(ListProductsActivity));
                    break;
            }
            if (intent != null) { }
        }

    public class BaseAcitivity : AppCompatActivity
    {
        protected void InitieToolbar()
        {
            var toolbar = this.FindViewById<widgetV7.Toolbar>(Resource.Id.toolbar1);
            this.SetSupportActionBar(toolbar);
            //SupportActionBar.SetDisplayShowTitleEnabled(false);
            var imagebutton = toolbar.FindViewById<ImageButton>(Resource.Id.imageButton1);
            imagebutton.Click += Imagebutton_Click;
            var navigationview = this.FindViewById<NavigationView>(Resource.Id.navigationView1);
            navigationview.NavigationItemSelected += Navigationview_NavigationItemSelected;
        }

        private void Navigationview_NavigationItemSelected(object sender, NavigationView.NavigationItemSelectedEventArgs e)
        {
            Intent intent = null;
            switch (e.MenuItem.ItemId)
            {
                case Resource.Id.menuItemHome:
                    intent = new Intent(this, typeof(MainActivity));
                    break;
                case Resource.Id.menuItemExit:
                    Finish();
                    break;
                case Resource.Id.menuItemInsertProduct:
                    intent = new Intent(this, typeof(InsertActivity));
                    break;
                case Resource.Id.menuItemListProduct:
                    intent = new Intent(this, typeof(ListProductsActivity));
                    break;
            }
            if (intent != null)
                StartActivity(intent);
        }

        private void Imagebutton_Click(object sender, EventArgs e)
        {
            var drawerlayout = this.FindViewById<DrawerLayout>(Resource.Id.drawerLayout1);
            if (drawerlayout.IsDrawerOpen(Android.Support.V4.View.GravityCompat.End) == false)
            {
                drawerlayout.OpenDrawer(Android.Support.V4.View.GravityCompat.End);
            }
            else
            {
                drawerlayout.CloseDrawer(Android.Support.V4.View.GravityCompat.End);
            }
        }
    }

 android:theme="@style/Theme.AppCompat.Light.NoActionBar"

    public class Fragment1 : Android.Support.V4.App.Fragment
    {
        public override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);
        }
        public override View OnCreateView(LayoutInflater inflater,
      ViewGroup container, Bundle savedInstanceState)
        {
            return inflater.Inflate(Resource.Layout.FragmentLayout1, container, false);
        }
    }

 var tablayout = FindViewById<Android.Support.Design.Widget.TabLayout>(Resource.Id.tabLayout1);
var viewpager = FindViewById<ViewPager>(Resource.Id.viewPager1);
tablayout.SetupWithViewPager(viewpager);

    class TabFragmentAdapter : FragmentPagerAdapter
    {
        public TabFragmentAdapter(FragmentManager fm) : base(fm)
        {
        }
        public override int Count => 3;
        public override Fragment GetItem(int position)
        {
            switch (position)
            {
                case 0: return new Fragment1();
                case 1: return new Fragment2();
                case 2: return new Fragment3();
                default: return new Fragment1();
            }
        }


        //int f1() { return 100; }
        //int f1 => 100;
    }

 viewpager.Adapter = new TabFragmentAdapter(this.SupportFragmentManager);

 tablayout.GetTabAt(0).SetIcon(Resource.Drawable.iconCall);

 View iconlayout1 = LayoutInflater.Inflate(Resource.Layout.custom_TabIconLayout, null);
var txt = iconlayout1.FindViewById<TextView>(Resource.Id.tabTextIcon);
txt.Text = "تماس";
txt.SetCompoundDrawablesWithIntrinsicBounds(Resource.Drawable.iconCall, 0, 0, 0);
tablayout.GetTabAt(0).SetCustomView(iconlayout1);

var container = ObjectFactory.Container;

var container = SmObjectFactory.Container;

 PM> Install-Package Twitter.BootstrapRTL

 PM> Install-Package Microsoft.AspNet.Web.Optimization

using System.Collections.Generic;
using System.IO;
using System.Web;
using System.Web.Optimization;

namespace Mvc4TwitterBootStrapTest.Helper
{
    /// <summary>
    /// A custom bundle orderer (IBundleOrderer) that will ensure bundles are 
    /// included in the order you register them.
    /// </summary>
    public class AsIsBundleOrderer : IBundleOrderer
    {
        public IEnumerable<FileInfo> OrderFiles(BundleContext context, IEnumerable<FileInfo> files)
        {
            return files;
        }
    }

    public static class BundleConfig
    {
        private static void addBundle(string virtualPath, bool isCss, params string[] files)
        {
            BundleTable.EnableOptimizations = true;

            var existing = BundleTable.Bundles.GetBundleFor(virtualPath);
            if (existing != null)
                return;

            Bundle newBundle;
            if (HttpContext.Current.IsDebuggingEnabled)
            {
                newBundle = new Bundle(virtualPath);
            }
            else
            {
                newBundle = isCss ? new Bundle(virtualPath, new CssMinify()) : new Bundle(virtualPath, new JsMinify());
            }
            newBundle.Orderer = new AsIsBundleOrderer();

            foreach (var file in files)
                newBundle.Include(file);

            BundleTable.Bundles.Add(newBundle);
        }

        public static IHtmlString AddScripts(string virtualPath, params string[] files)
        {
            addBundle(virtualPath, false, files);
            return Scripts.Render(virtualPath);
        }

        public static IHtmlString AddStyles(string virtualPath, params string[] files)
        {
            addBundle(virtualPath, true, files);
            return Styles.Render(virtualPath);
        }

        public static IHtmlString AddScriptUrl(string virtualPath, params string[] files)
        {
            addBundle(virtualPath, false, files);
            return Scripts.Url(virtualPath);
        }

        public static IHtmlString AddStyleUrl(string virtualPath, params string[] files)
        {
            addBundle(virtualPath, true, files);
            return Styles.Url(virtualPath);
        }
    }
}

@using Mvc4TwitterBootStrapTest.Helper
<!DOCTYPE html>
<html>
<head>
    <title>@ViewBag.Title</title>
    @BundleConfig.AddStyles("~/Content/css",
                            "~/Content/bootstrap.css",
                            "~/Content/bootstrap-responsive.css",
                            "~/Content/Site.css"
                            )
    @BundleConfig.AddScripts("~/Scripts/js",
                            "~/Scripts/jquery-1.9.1.min.js",
                            "~/Scripts/jquery.validate.min.js",
                            "~/Scripts/jquery.unobtrusive-ajax.min.js",
                            "~/Scripts/jquery.validate.unobtrusive.min.js",
                            "~/Scripts/bootstrap.min.js"
                            )
    @RenderSection("JavaScript", required: false)
</head>

<!DOCTYPE html>
<html>
<head>
    <title>Index</title>
    <link href="/Content/css?v=vsUQD0OJg4AJ-RZH8jSRRCu_rjl2U1nZrmSsaUyxoAc1" rel="stylesheet"/>
    <script src="/Scripts/js?v=GezdoTDiWY3acc3mI2Ujm_7nKKzh6Lu1Wr8TGyyLpW41"></script>
</head>

<body>
    <div>
        <div>
            <h1>
                Title Title
            </h1>
            Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text
        </div>
        <div>
            @RenderBody()
        </div>
    </div>
</body>

<body>
    <div class="row">
        <div class="span7">
            <h1>
                Title Title
            </h1>
            Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text
        </div>
        <div  class="span5">
            @RenderBody()
        </div>
    </div>
</body>

@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>
<div class="hero-unit">
    <h2>@ViewBag.Message</h2>
    <p>
        This is a template to demonstrate the way to beautify the default MVC template
        using Twitter Bootstrap website. It is pretty simple and easy.</p>
    <p>
        <a href="http://asp.net/mvc" class="btn btn-primary btn-large" style="color: White;">
            To learn more about ASP.NET MVC visit &raquo;</a></p>
</div>

    <div class="row">
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
    </div>
    <div class="row">
        <div class="span3">3</div>
        <div class="span4">4</div>
        <div class="span5">5</div>
    </div>
    <div class="row">
        <div class="span5">5</div>
        <div class="span7">7</div>
    </div>
    <div class="row">
        <div class="span3">3</div>
        <div class="span7 offset2">7 offset 2</div>
    </div>
    <div class="row">
        <div class="span12">12</div>
    </div>

[class*="span"]
{
background-color: lightblue;
text-align: center;
margin-top: 15px;
}

@media (min-width: 768px) and (max-width: 979px) {
    .hidden-desktop {
        display: inherit !important;
    }

    <div class="container-fluid">
        <div class="row-fluid">
            <div class="span4">
                <div class="visible-phone">
                    visible-phone</div>
            </div>
            <div class="span4">
                <div class="visible-tablet">
                    visible-tablet</div>
            </div>
            <div class="span4">
                <div class="visible-desktop">
                    visible-desktop</div>
            </div>
        </div>
    </div>
    <div class="container-fluid">
        <div class="row-fluid">
            <div class="span4">
                <div class="hidden-phone">
                    hidden-phone</div>
            </div>
            <div class="span4">
                <div class="hidden-tablet">
                    hidden-tablet</div>
            </div>
            <div class="span4">
                <div class="hidden-desktop">
                    hidden-desktop</div>
            </div>
        </div>
    </div>

<h3>Angular Forms</h3>
<form #form="ngForm">
    <input type="text" placeholder="Name">
    <button type="submit">Ok</button>
</form>

form.pristine: {{ form.pristine }}

 There is no directive with "exportAs" set to "ngForm"

<h3>Angular Forms</h3>
<form #form="ngForm">
    <input type="text" placeholder="Name" name="name" ngModel>
    <button type="submit">Ok</button>
</form>

form.pristine: {{ form.pristine }}

 Error: If ngModel is used within a form tag, either the name attribute must be set or the form
control must be defined as 'standalone' in ngModelOptions.

<input type="text" required placeholder="Name" name="name" ngModel>

<form #form="ngForm" novalidate>

<div class="container">
    <h3>Angular Forms</h3>
    <form #form="ngForm" novalidate>
        <div class="form-group">
            <label>First Name</label>
            <input type="text" class="form-control" required name="firstName" ngModel>
        </div>
        <div class="form-group">
            <label>Last Name</label>
            <input type="text" class="form-control" required name="lastName" ngModel>
        </div>
        <button class="btn btn-primary" type="submit">Ok</button>
    </form>
</div>

form.pristine: {{ form.pristine }}

        <div class="checkbox">
            <label>
                <input type="checkbox" name="is-full-time" ngModel> Full Time Employee
            </label>
        </div>

        <label>Payment Type</label>
        <div class="radio">
            <label>
                <input type="radio" name="pay-type" value="FullTime" checked>
                Full Time
            </label>
        </div>
        <div class="radio">
            <label>
                <input type="radio" name="pay-type" value="PartTime">
                Part Time
            </label>
        </div>

        <div class="form-group">
            <label>Primary Language</label>
            <select class="form-control">
                <option *ngFor="let lang of languages">
                    {{ lang }}
                </option>
            </select>
        </div>

export class EmployeeRegisterComponent implements OnInit {
  languages = ["Persian", "English", "Spanish", "Other"];

<select class="form-control">
  <option>Persian</option>
  <option>English</option>
  <option>Spanish</option>
  <option>Other</option>
</select>

• Performance : کارآیی - که در ارتباط با مدت زمان پاسخ گویی و قابل استفاده شدن برنامه میباشد. (مقایسه به درصد - هرچه بیشتر عملکرد بهتر)

• Size : اندازه - که نشان دهنده حجم نهایی فایل‌های تولید شده ( Css-Html-JavaScript ) فریم ورک است. این مقایسه اندازه فریم ورک و تمام وابستگی‌های آن است که به bundle نهایی برنامه اضافه شده است (هر چه اندازه فایل کمتر باشد بهتر است چراکه توسط کاربر نهایی زودتر دانلود میشود).

• Lines of Code : تعداد خطوط کد - نشان دهنده این است که یک نویسنده بر اساس این فریم ورک‌ها چند سطر کد را باید برای تهیه‌ی یک برنامه‌ی جدید بنویسد.