<a href="orginal size of image directory"><img src="thumb(smaller size) image directory" /></a>

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

<textarea id="content" name="content" class="ckeditor" ></textarea>

<script type="text/javascript">
        CKEDITOR.replace( 'content' , { filebrowserImageUploadUrl: '/Admin/UploadImage' } );
</script>

public ActionResult UploadImage(string CKEditorFuncNum, string CKEditor, string langCode)
        {
            string message;  // message to display   when file upload successfully(optional)
            string thumbPath = "";  // the directory for thumb file that should resize
            var db = new MyDbContext();  // make new instance from my context
            // here logic to upload image
            // and get file path of the image
            var file = WebImage.GetImageFromRequest(); // get the uploaded file from request
            var ext = Path.GetExtension(file.FileName);  // get the path of file
            //get the file name without extension
            var fileName = Path.GetFileNameWithoutExtension(file.FileName);
            //add time to file name to avoid same name file overwrite, and then add extension to it
            fileName += DateTime.Now.ToFileTime() + ext;
            //choose the path for the original size of image
            var path = Path.Combine(Server.MapPath("~/Content/UploadedImages/Default"), fileName);
            file.Save(path);  //save the original size of the image
            db.Images.Add(new Image { RealName = file.FileName, FileName = fileName, UploadDate = DateTime.Now }); // save image info to db
            db.SaveChanges();  // submit changes to db
            string defaultPath = "/Content/UploadedImages/Default/" + fileName;  //path for original size of //images
            if (file.Width > 400)  // if width of image bigger than 400 px do resize
            {
                file.Resize(400, 400, true);  //resize the image , third argument is aspect ratio
                string thumbName = "Thumb-" + fileName;  // resized image name
                //path for resized image file
                string path2 = Server.MapPath("~/Content/UploadedImages/Thumbs/" + thumbName);
                thumbPath = "/Content/UploadedImages/Thumbs/" + thumbName;
                //save resized image file
                file.Save(path2);
            }
            else
            {
                thumbPath = defaultPath;  // if the size not bigger than 400px the thumb, path = default path
            }
            // passing message success/failure
            message = "Image was saved correctly";
            // since it is an ajax request it requires this string
            //java script that return files path to ckeditor
            string output = @"<script>window.parent.CKEDITOR.tools.callFunction(" + CKEditorFuncNum + ", \"" + thumbPath + "\", \"" + message + "\");window.parent.document.getElementById('cke_145_textInput').value='" + defaultPath + "';window.parent.document.getElementById('cke_125_textInput').value=0;</script>";
            return Content(output);
        }

window.parent.CKEDITOR.tools.callFunction(" + CKEditorFuncNum + ", \"" + thumbPath + "\", \"" + message + "\");

document.getElementsById("cke_145_textInput").value = defaultPath;

window.parent.document.getElementsById("cke_145_textInput").value = defaultPath;

window.parent.document.getElementsById('cke_125_textInput').value=0;

$(".container [href$='.jpg']").colorbox({ maxWidth: 800, opacity: 0.5, rel: 'gal' });
$(".container [href$='.png']").colorbox({ maxWidth: 800, opacity: 0.5, rel: 'gal' });
$(".container [href$='.gif']").colorbox({ maxWidth: 800, opacity: 0.5, rel: 'gal' });

$(".container [href$='.jpg']").attr("rel", "gal");

using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc.Abstractions;
using Microsoft.AspNetCore.Mvc.ModelBinding;
using Microsoft.AspNetCore.Mvc.Razor;
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.AspNetCore.Mvc.ViewFeatures;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Routing;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Microsoft.Extensions.DependencyInjection;
using System.IO;
using System.Threading.Tasks;
using System;
 
namespace WebToolkit
{
    public static class RazorViewToStringRendererExtensions
    {
        public static IServiceCollection AddRazorViewRenderer(this IServiceCollection services)
        {
            services.TryAddSingleton<IHttpContextAccessor, HttpContextAccessor>();
            services.AddScoped<IViewRendererService, ViewRendererService>();
            return services;
        }
    }
 
    public interface IViewRendererService
    {
        Task<string> RenderViewToStringAsync(string viewNameOrPath);
        Task<string> RenderViewToStringAsync<TModel>(string viewNameOrPath, TModel model);
    }
 
    /// <summary>
    /// Modified version of: https://github.com/aspnet/Entropy/blob/dev/samples/Mvc.RenderViewToString/RazorViewToStringRenderer.cs
    /// </summary>
    public class ViewRendererService : IViewRendererService
    {
        private readonly IRazorViewEngine _viewEngine;
        private readonly ITempDataProvider _tempDataProvider;
        private readonly IServiceProvider _serviceProvider;
        private readonly IHttpContextAccessor _httpContextAccessor;
 
        public ViewRendererService(
                    IRazorViewEngine viewEngine,
                    ITempDataProvider tempDataProvider,
                    IServiceProvider serviceProvider,
                    IHttpContextAccessor httpContextAccessor)
        {
            _viewEngine = viewEngine;
            _tempDataProvider = tempDataProvider;
            _serviceProvider = serviceProvider;
            _httpContextAccessor = httpContextAccessor;
        }
 
        public Task<string> RenderViewToStringAsync(string viewNameOrPath)
        {
            return RenderViewToStringAsync(viewNameOrPath, string.Empty);
        }
 
        public async Task<string> RenderViewToStringAsync<TModel>(string viewNameOrPath, TModel model)
        {
            var actionContext = getActionContext();
 
            var viewEngineResult = _viewEngine.FindView(actionContext, viewNameOrPath, isMainPage: false);
            if (!viewEngineResult.Success)
            {
                viewEngineResult = _viewEngine.GetView("~/", viewNameOrPath, isMainPage: false);
                if (!viewEngineResult.Success)
                {
                    throw new FileNotFoundException($"Couldn't find '{viewNameOrPath}'");
                }
            }
 
            var view = viewEngineResult.View;
            using (var output = new StringWriter())
            {
                var viewDataDictionary = new ViewDataDictionary<TModel>(new EmptyModelMetadataProvider(), new ModelStateDictionary())
                {
                    Model = model
                };
 
                var viewContext = new ViewContext(
                    actionContext,
                    view,
                    viewDataDictionary,
                    new TempDataDictionary(actionContext.HttpContext, _tempDataProvider),
                    output,
                    new HtmlHelperOptions());
                await view.RenderAsync(viewContext).ConfigureAwait(false);
                return output.ToString();
            }
        }
 
        private ActionContext getActionContext()
        {
            var httpContext = _httpContextAccessor?.HttpContext;
            if (httpContext != null)
            {
                return new ActionContext(httpContext, httpContext.GetRouteData(), new ActionDescriptor());
            }
 
            httpContext = new DefaultHttpContext { RequestServices = _serviceProvider };
            return new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
        }
    }
}

{ 
    "dependencies": {
        "Microsoft.AspNetCore.Mvc.ViewFeatures": "1.1.0",
        "Microsoft.AspNetCore.Mvc.Razor": "1.1.0"
    }
}

public void ConfigureServices(IServiceCollection services)
{
   services.AddRazorViewRenderer();
}

public class RenderController : Controller
{
    private readonly IViewRendererService _viewRenderService;
    public RenderController(IViewRendererService viewRenderService)
    {
        _viewRenderService = viewRenderService;
    }
 
    public async Task<IActionResult> RenderInviteView()
    {
        var viewModel = new InviteViewModel
        {
            UserId = "1",
            UserName = "Vahid"
        };
        var emailBody = await _viewRenderService.RenderViewToStringAsync("EmailTemplates/Invite", viewModel).ConfigureAwait(false);
        //todo: send emailBody
        return Content(emailBody);
    }
}

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Language" content="fa" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <style type='text/css'>
     .main {
            font-size: 9pt;
            font-family: Tahoma;
     }
    </style>
</head>
<body bgcolor="whitesmoke" style="font-size: 9pt; font-family: Tahoma; background-color: whitesmoke; direction: rtl;">
   <div class="main">@RenderBody()</div>
</body>
</html>

 @using Sample.ViewModels
@model RegisterEmailConfirmationViewModel
@{
Layout = "~/Views/EmailTemplates/_EmailsLayout.cshtml";
}
با سلام
<br />
 اکانت شما با مشخصات ذیل ایجاد گردید:
....

 <a style="direction:ltr" href="@Url.Action("Index", "Home", values: new { area = "" }, protocol: this.Context.Request.Scheme)">@Model.EmailSignature</a>

var $table = $('#browsers-grid');
$table.dataTable({
      "bServerSide": true,
      "sAjaxSource": "/Home/GetBrowsers"
 });

^[1-5]$

/// <summary>
/// Class that encapsulates most common parameters sent by DataTables plugin
/// </summary>
public class jQueryDataTableParamModel
{
    /// <summary>
    /// Request sequence number sent by DataTable,
    /// same value must be returned in response
    /// </summary>
    public string sEcho { get; set; }
    /// <summary>
    /// Text used for filtering
    /// </summary>
    public string sSearch { get; set; }
    /// <summary>
    /// Number of records that should be shown in table
    /// </summary>
    public int iDisplayLength { get; set; }
    /// <summary>
    /// First record that should be shown(used for paging)
    /// </summary>
    public int iDisplayStart { get; set; }
    /// <summary>
    /// Number of columns in table
    /// </summary>
    public int iColumns { get; set; }
    /// <summary>
    /// Number of columns that are used in sorting
    /// /// </summary>
    public int iSortingCols { get; set; }
    /// <summary>
    /// Comma separated list of column names
    /// </summary>
    public string sColumns { get; set; }
}

public JsonResult GetBrowsers(jQueryDataTableParamModel param)
{
        IQueryable<Browser> allBrowsers = new Browsers().CreateInMemoryDataSource().AsQueryable();

        IEnumerable<Browser> filteredBrowsers;

        // Apply Filtering
        if (!string.IsNullOrEmpty(param.sSearch))
        {
                filteredBrowsers = new Browsers().CreateInMemoryDataSource()
                    .Where(x => x.Engine.Contains(param.sSearch)
                                       || x.Grade.Contains(param.sSearch)
                                       || x.Name.Contains(param.sSearch)
                                       || x.Platform.Contains(param.sSearch)
                    ).ToList();
                float f;
                if (float.TryParse(param.sSearch, out f))
                {
                    filteredBrowsers = filteredBrowsers.Where(x => x.Version.Equals(f));
                }
        }
        else
        {
                filteredBrowsers = allBrowsers;
        }

        // Apply Sorting
        var sortColumnIndex = Convert.ToInt32(Request["iSortCol_0"]);
        Func<Browser, string> orderingFunction = (x => sortColumnIndex == 0 ? x.Engine :
                                                            sortColumnIndex == 1 ? x.Name :
                                                            sortColumnIndex == 2 ? x.Platform :
                                                            sortColumnIndex == 3 ? x.Version.ToString() :
                                                            sortColumnIndex == 4 ? x.Grade :
                                                                x.Name);

        var sortDirection = Request["sSortDir_0"]; // asc or desc
        filteredBrowsers = sortDirection == "asc" ? filteredBrowsers.OrderBy(orderingFunction) : filteredBrowsers.OrderByDescending(orderingFunction);

        // Apply Paging
        var enumerable = filteredBrowsers.ToArray();
        IEnumerable<Browser> displayedBrowsers = enumerable.Skip(param.iDisplayStart).
                Take(param.iDisplayLength).ToList();

        return Json(new
        {
                sEcho = param.sEcho,
                iTotalRecords = allBrowsers.Count(),
                iTotalDisplayRecords = enumerable.Count(),
                aaData = displayedBrowsers
        }, JsonRequestBehavior.AllowGet);
}

$(function () {
        var $table = $('#browsers-grid');
        $table.dataTable({
                "bProcessing": true,
                "bStateSave": true,
                "bServerSide": true,
                "bFilter": true,
                "sDom": 'T<"clear">lftipr',
                "aLengthMenu": [[5, 10, 25, 50, -1], [5, 10, 25, 50, "All"]],
                "bAutoWidth": false,
                "sAjaxSource": "/Home/GetBrowsers",
                "fnServerData": function (sSource, aoData, fnCallback) {
                    $.ajax({
                        "dataType": 'json',
                        "type": "POST",
                        "url": sSource,
                        "data": aoData,
                        "success": fnCallback
                    });
                },
                "aoColumns": [
                    { "mDataProp": "Engine" },
                    { "mDataProp": "Name" },
                    { "mDataProp": "Platform" },
                    { "mDataProp": "Version" },
                    { "mDataProp": "Grade" }
                ],
                "oLanguage": {
                        "sUrl": "/Content/dataTables.persian.txt"
                }
        });
});

using System;
using System.Collections.Generic;

namespace MaterialAspNetCoreBackend.DomainClasses
{
    public class User
    {
        public User()
        {
            UserNotes = new HashSet<UserNote>();
        }

        public int Id { set; get; }
        public DateTimeOffset BirthDate { set; get; }
        public string Name { set; get; }
        public string Avatar { set; get; }
        public string Bio { set; get; }

        public ICollection<UserNote> UserNotes { set; get; }
    }
}

using System;

namespace MaterialAspNetCoreBackend.DomainClasses
{
    public class UserNote
    {
        public int Id { set; get; }
        public DateTimeOffset Date { set; get; }
        public string Title { set; get; }

        public User User { set; get; }
        public int UserId { set; get; }
    }
}

    public interface IUsersService
    {
        Task<List<User>> GetAllUsersIncludeNotesAsync();
        Task<User> GetUserIncludeNotesAsync(int id);
    }

namespace MaterialAspNetCoreBackend.WebApp.Controllers
{
    [Route("api/[controller]")]
    public class UsersController : Controller
    {
        private readonly IUsersService _usersService;

        public UsersController(IUsersService usersService)
        {
            _usersService = usersService ?? throw new ArgumentNullException(nameof(usersService));
        }

        [HttpGet]
        public async Task<IActionResult> Get()
        {
            return Ok(await _usersService.GetAllUsersIncludeNotesAsync());
        }

        [HttpGet("{id:int}")]
        public async Task<IActionResult> Get(int id)
        {
            return Ok(await _usersService.GetUserIncludeNotesAsync(id));
        }
    }
}

 https://localhost:5001/api/users

"build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "../MaterialAspNetCoreBackend/MaterialAspNetCoreBackend.WebApp/wwwroot",

 ng build --no-delete-output-path --watch

 dotnet watch run

ng g i contact-manager/models/user
ng g i contact-manager/models/user-note

export interface UserNote {
  id: number;
  title: string;
  date: Date;
  userId: number;
}

import { UserNote } from "./user-note";

export interface User {
  id: number;
  birthDate: Date;
  name: string;
  avatar: string;
  bio: string;

  userNotes: UserNote[];
}

 ng g s contact-manager/services/user --no-spec

import { Injectable } from "@angular/core";

@Injectable({
  providedIn: "root"
})
export class UserService {

  constructor() { }
}

import { HttpClient, HttpErrorResponse } from "@angular/common/http";
import { Injectable } from "@angular/core";
import { Observable, throwError } from "rxjs";
import { catchError, map } from "rxjs/operators";

import { User } from "../models/user";

@Injectable({
  providedIn: "root"
})
export class UserService {

  constructor(private http: HttpClient) { }

  getAllUsersIncludeNotes(): Observable<User[]> {
    return this.http
      .get<User[]>("/api/users").pipe(
        map(response => response || []),
        catchError((error: HttpErrorResponse) => throwError(error))
      );
  }

  getUserIncludeNotes(id: number): Observable<User> {
    return this.http
      .get<User>(`/api/users/${id}`).pipe(
        map(response => response || {} as User),
        catchError((error: HttpErrorResponse) => throwError(error))
      );
  }
}

<?xml version="1.0" encoding="utf-8"?>
<svg width="512" height="512" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"
     xmlns:xlink="http://www.w3.org/1999/xlink">
    <defs>
    <svg viewBox="0 0 128 128" height="100%" width="100%" 
             pointer-events="none" display="block" id="user1" >

import { Component } from "@angular/core";
import { MatIconRegistry } from "@angular/material";
import { DomSanitizer } from "@angular/platform-browser";

@Component()
export class ContactManagerAppComponent {

  constructor(iconRegistry: MatIconRegistry, sanitizer: DomSanitizer) {
    iconRegistry.addSvgIconSet(sanitizer.bypassSecurityTrustResourceUrl("assets/avatars.svg"));
  }
  
}

iconRegistry.addSvgIcon(
      "unicorn",
      this.domSanitizer.bypassSecurityTrustResourceUrl("assets/unicorn_icon.svg")
    );

 <mat-icon svgIcon="unicorn"></mat-icon>

import { User } from "../../models/user";
import { UserService } from "../../services/user.service";

@Component()
export class SidenavComponent implements OnInit {

  users: User[] = [];

  constructor(private userService: UserService) {  }

  ngOnInit() {
    this.userService.getAllUsersIncludeNotes()
      .subscribe(data => this.users = data);
  }
}

    <mat-list>
      <mat-list-item>Item 1</mat-list-item>
      <mat-list-item>Item 2</mat-list-item>
      <mat-list-item>Item 3</mat-list-item>
    </mat-list>

    <mat-nav-list>
      <mat-list-item *ngFor="let user of users">
        <a matLine href="#">
          <mat-icon svgIcon="{{user.avatar}}"></mat-icon> {{ user.name }}
        </a>
      </mat-list-item>
    </mat-nav-list>

    <mat-nav-list>
      <mat-list-item *ngFor="let user of users">
        <a matLine [routerLink]="['/contactmanager', user.id]">
          <mat-icon svgIcon="{{user.avatar}}"></mat-icon> {{ user.name }}
        </a>
      </mat-list-item>
    </mat-nav-list>

const routes: Routes = [
  {
    path: "", component: ContactManagerAppComponent,
    children: [
      { path: ":id", component: MainContentComponent },
      { path: "", component: MainContentComponent }
    ]
  },
  { path: "**", redirectTo: "" }
];

import { Component, OnInit } from "@angular/core";
import { ActivatedRoute } from "@angular/router";

import { User } from "../../models/user";
import { UserService } from "../../services/user.service";

@Component({
  selector: "app-main-content",
  templateUrl: "./main-content.component.html",
  styleUrls: ["./main-content.component.css"]
})
export class MainContentComponent implements OnInit {

  user: User;
  constructor(private route: ActivatedRoute, private userService: UserService) { }

  ngOnInit() {
    this.route.params.subscribe(params => {
      this.user = null;

      const id = params["id"];
      if (!id) {
        return;
      }

      this.userService.getUserIncludeNotes(id)
        .subscribe(data => this.user = data);
    });
  }
}

import { Router } from "@angular/router";

@Component()
export class SidenavComponent implements OnInit, OnDestroy {

  users: User[] = [];
  
  constructor(private userService: UserService, private router: Router) {
  }

  ngOnInit() {
    this.userService.getAllUsersIncludeNotes()
      .subscribe(data => {
        this.users = data;
        if (data && data.length > 0 && !this.router.navigated) {
          this.router.navigate(["/contactmanager", data[0].id]);
        }
      });
  }
}

let id = params['id'];
if (!id) id = 1;

<mat-sidenav #sidenav

import { MatSidenav } from "@angular/material";

@Component()
export class SidenavComponent implements OnInit, OnDestroy {

  @ViewChild(MatSidenav) sidenav: MatSidenav;

  ngOnInit() {
    this.router.events.subscribe(() => {
      if (this.isScreenSmall) {
        this.sidenav.close();
      }
    });
  }

<p>
    <label for="FirstName">First Name:</label>
    <span id="FirstName">@ViewData["FirstName"]</span>
</p>

<p>
    <label for="FirstName">First Name:</label>
    <span id="FirstName">@Model.FirstName</span>
</p>

@if(Model.IsAnonymousUser) {
    <img src="@Url.Content("~/content/images/anonymous.jpg")" />
} else if(Model.IsAdministrator) {
    <img src="@Url.Content("~/content/images/administrator.jpg")" />
} else if(Model.Membership == Membership.Standard) {
    <img src="@Url.Content("~/content/images/member.jpg")" />
} else if(Model.Membership == Membership.Preferred) {
    <img src="@Url.Content("~/content/images/preferred_member.jpg")" />
}

public static string UserAvatar(this HtmlHelper<User> helper)
{
    var user = helper.ViewData.Model;
    string avatarFilename = "anonymous.jpg";
    if (user.IsAnonymousUser)
    {
        avatarFilename = "anonymous.jpg";
    }
    else if (user.IsAdministrator)
    {
        avatarFilename = "administrator.jpg";
    }
    else if (user.Membership == Membership.Standard)
    {
        avatarFilename = "member.jpg";
    }
    else if (user.Membership == Membership.Preferred)
    {
        avatarFilename = "preferred_member.jpg";
    }
    var urlHelper = new UrlHelper(helper.ViewContext.RequestContext);
    var contentPath = string.Format("~/content/images/{0}", avatarFilename)
    string imageUrl = urlHelper.Content(contentPath);
    return string.Format("<img src='{0}' />", imageUrl);
}

@Html.UserAvatar()