{
    "name": "asp-net-mvc5x-angular2x",
    "version": "1.0.0",
    "author": "DNT",
    "description": "",
    "scripts": {
        "postinstall": "typings install"
    },
    "license": "Apache-2.0",
    "dependencies": {
        "@angular/common": "^2.0.0-rc.0",
        "@angular/compiler": "^2.0.0-rc.0",
        "@angular/core": "^2.0.0-rc.0",
        "@angular/http": "2.0.0-rc.0",
        "@angular/router": "2.0.0-rc.0",
        "@angular/router-deprecated": "^2.0.0-rc.0",
        "@angular/platform-browser": "^2.0.0-rc.0",
        "@angular/platform-browser-dynamic": "^2.0.0-rc.0",
        "bootstrap": "^3.3.6",
        "es6-promise": "^3.1.2",
        "es6-shim": "^0.35.0",
        "jquery": "^2.2.3",
        "reflect-metadata": "^0.1.3",
        "rxjs": "^5.0.0-beta.6",
        "systemjs": "^0.19.27",
        "zone.js": "^0.6.12"
    },
    "devDependencies": {
        "typescript": "^1.8.9",
        "typings": "^0.8.1"
    },
    "repository": { }
}

{
    "ambientDependencies": {
        "es6-shim": "github:DefinitelyTyped/DefinitelyTyped/es6-shim/es6-shim.d.ts#7de6c3dd94feaeb21f20054b9f30d5dabc5efabd"
    }
}

import { RouteParams, Router } from '@angular/router-deprecated';

 CREATE PRIMARY XML INDEX invoice_idx ON xmlInvoice3(invoice)
 SELECT * FROM sys.internal_tables

 SELECT * FROM sys.xml_index_nodes_325576198_256000

 sp_spaceused 'xmlInvoice3'

 --DROP INDEX invoice_idx ON xmlInvoice3

 SELECT * FROM xmlInvoice
WHERE invoice.exist('/Invoice[@InvoiceId = "1003"]') = 1

SELECT * FROM xmlInvoice3
WHERE invoice.exist('/Invoice[@InvoiceId = "1003"]') = 1

 CREATE XML INDEX invoice_path_idx ON xmlInvoice3(invoice)
 USING XML INDEX invoice_idx FOR PATH

 CREATE XML INDEX invoice_value_idx ON xmlInvoice3(invoice)
 USING XML INDEX invoice_idx FOR VALUE
 
 CREATE XML INDEX invoice_prop_idx ON xmlInvoice3(invoice)
 USING XML INDEX invoice_idx FOR PROPERTY

 SELECT * FROM xmlInvoice3
WHERE invoice.exist('/Invoice//CustomerName[text() = "Vahid"]') = 1

 SELECT * FROM xmlInvoice3
WHERE invoice.exist('/Invoice//CustomerName[. = "Vahid"]') = 1

using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.IO;

namespace PWS
{
    public static class Helpers
    {
        /// <summary>
        /// تغییر اندازه تصویر
        /// </summary>
        /// <param name="imageFile">آرایه بایتی از تصویر مورد نظر</param>
        /// <param name="targetSize">اندازه تصویر خروجی</param>
        /// <param name="format">فرمت تصویر خروجی</param>
        /// <returns></returns>
        public static byte[] ResizeImageFile(this byte[] imageFile, Int32 targetSize, ImageFormat format)
        {
            if (imageFile == null)
                throw new Exception("لطفا تصویر اصلی را مشخص نمایید");
            //باز کردن تصویر اصلی به عنوان یک جریان
            using (var oldImage = Image.FromStream(new MemoryStream(imageFile)))
            {
                //محاسبه اندازه تصویر خروجی با توجه به اندازه داده شده
                var newSize = CalculateDimensions(oldImage.Size, targetSize);
                //ایجاد تصویر جدید
                using (var newImage = new Bitmap(newSize.Width, newSize.Height, PixelFormat.Format24bppRgb))
                {
                    using (var canvas = Graphics.FromImage(newImage))
                    {
                        canvas.SmoothingMode = SmoothingMode.AntiAlias;
                        canvas.InterpolationMode = InterpolationMode.HighQualityBicubic;
                        canvas.PixelOffsetMode = PixelOffsetMode.HighQuality;
                        //تغییر اندازه تصویر اصلی و قرار دادن آن در تصویر جدید
                        canvas.DrawImage(oldImage, new Rectangle(new Point(0, 0), newSize));
                        var m = new MemoryStream();
                        //ذخیره تصویر جدید با فرمت وارد شده
                        newImage.Save(m, format);
                        return m.GetBuffer();
                    }
                }
            }
        }

        /// <summary>
        /// محاسبه ابعاد تصویر خروجی
        /// </summary>
        /// <param name="oldSize">اندازه تصویر اصلی</param>
        /// <param name="targetSize">اندازه تصویر خروجی</param>
        /// <returns></returns>
        private static Size CalculateDimensions(Size oldSize, Int32 targetSize)
        {
            var newSize = new Size();
            if (oldSize.Height > oldSize.Width)
            {
                newSize.Width = Convert.ToInt32(oldSize.Width * (targetSize / (float)oldSize.Height));
                newSize.Height = targetSize;
            }
            else
            {
                newSize.Width = targetSize;
                newSize.Height = Convert.ToInt32(oldSize.Height * (targetSize / (float)oldSize.Width));
            }
            return newSize;
        }
    }
}

byte[] oldImage = FileUploadImage.FileBytes;
byte[] target = oldImage.ResizeImageFile(100, ImageFormat.Jpeg);

react-image-crop 

 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");