module MyModule1 {
    module  MyModule2 {
     }
}

module Utilities {
   export class Logger {
      log(message: string): void{
       if(typeofwindow.console !== 'undefined') {
           window.console.log(message);
        }
      }
   }    
}

window.onload = function() {
  varlogger = new Utilities.Logger();
  logger.log('Logger is loaded'); 
};

export class Logger{
constructor(private num: number) { 
}

pad(num: number, len: number= 2, char: string= '0')

function addManyNumbers(...numbers: number[]) {
  var sum = 0;
  for(var i = 0; i < numbers.length; i++) {
    sum += numbers[i];
 }
  returnsum;
}
var result = addManyNumbers(1,2,3,5,6,7,8,9);

module Utilities {
    Export class Logger {  
     log(message: string): void{
                 if(typeofwindow.console !== 'undefined') {   
                    window.console.log(this.getTimeStamp() + ' -'+ message);
                    window.console.log(this.getTimeStamp() + ' -'+ message); 
                }
        }
  private getTimeStamp(): string{
      var now = newDate();
      return now.getHours() + ':'+
      now.getMinutes() + ':'+
      now.getSeconds() + ':'+
      now.getMilliseconds();
  }
 }
}

classFormatter {
static pad(num: number, len: number, char: string): string{
      var output = num.toString();
         while(output.length < len) {
         output = char + output;
      }
   returnoutput;
   }
  }
}

Formatter.pad(now.getSeconds(), 2, '0') +

static pad(num: number, len?: number, char?: string);
static pad(num: string, len?: number, char?: string);
static pad(num: any, len: number= 2, char: string= '0') {
 var output = num.toString();
 while(output.length < len) {
 output = char + output;
 }
 returnoutput;
}

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• ویدیویی در مورد CodePlex

import React, { Component } from "react";

class TableHeader extends Component {
  raiseSort = path => {
    console.log("raiseSort", path);
    const sortColumn = { ...this.props.sortColumn };
    if (sortColumn.path === path) {
      sortColumn.order = sortColumn.order === "asc" ? "desc" : "asc";
    } else {
      sortColumn.path = path;
      sortColumn.order = "asc";
    }
    this.props.onSort(sortColumn);
  };

  render() {
    return (
      <thead>
        <tr>
          {this.props.columns.map(column => (
            <th onClick={() => this.raiseSort(column.path)}>{column.label}</th>
          ))}
        </tr>
      </thead>
    );
  }
}

export default TableHeader;

import TableHeader from "./common/tableHeader";

  columns = [
    { path: "title", label: "Title" },
    { path: "genre.name", label: "Genre" },
    { path: "numberInStock", label: "Stock" },
    { path: "dailyRentalRate", label: "Rate" },
    {},
    {}
  ];

  render() {
    const { movies, onDelete, onLike, onSort, sortColumn } = this.props;

    return (
      <table className="table">
        <TableHeader
          columns={this.columns}
          sortColumn={sortColumn}
          onSort={onSort}
        />
        <tbody>

index.js:1375 Warning: Each child in a list should have a unique "key" prop.
Check the render method of `TableHeader`. See https://fb.me/react-warning-keys for more information.

class MoviesTable extends Component {
  columns = [
    { path: "title", label: "Title" },
    { path: "genre.name", label: "Genre" },
    { path: "numberInStock", label: "Stock" },
    { path: "dailyRentalRate", label: "Rate" },
    { key: "like" },
    { key: "delete" }
  ];

  render() {
    return (
      <thead>
        <tr>
          {this.props.columns.map(column => (
            <th
              key={column.path || column.key}
              style={{ cursor: "pointer" }}
              onClick={() => this.raiseSort(column.path)}
            >
              {column.label}
            </th>
          ))}
        </tr>
      </thead>
    );

import React, { Component } from "react";

class TableBody extends Component {
  render() {
    const { data, columns } = this.props;

    return (
      <tbody>
        {data.map(item => (
          <tr>
            {columns.map(column => (
              <td></td>
            ))}
          </tr>
        ))}
      </tbody>
    );
  }
}

export default TableBody;

{movies.map(movie => (
  <tr key={movie._id}>
    <td>{movie.title}</td>

<td>{item[column.path]}</td>

  getPropValue(obj, path) {
    if (!path) {
      return obj;
    }

    const properties = path.split(".");
    return this.getPropValue(obj[properties.shift()], properties.join("."));
  }

<td>{getPropValue(item, column.path)}</td>

class MoviesTable extends Component {
  columns = [
    { path: "title", label: "Title" },
    { path: "genre.name", label: "Genre" },
    { path: "numberInStock", label: "Stock" },
    { path: "dailyRentalRate", label: "Rate" },
    {
      key: "like",
      content: movie => (
        <Like liked={movie.liked} onClick={() => this.props.onLike(movie)} />
      )
    },
    {
      key: "delete",
      content: movie => (
        <button
          onClick={() => this.props.onDelete(movie)}
          className="btn btn-danger btn-sm"
        >
          Delete
        </button>
      )
    }
  ];

  renderCell = (item, column) => {
    if (column.content) {
      return column.content(item);
    }

    return this.getPropValue(item, column.path);
  };

  createKey = (item, column) => {
    return item._id + (column.path || column.key);
  };

  render() {
    const { data, columns } = this.props;

    return (
      <tbody>
        {data.map(item => (
          <tr key={item._id}>
            {columns.map(column => (
              <td key={this.createKey(item, column)}>
                {this.renderCell(item, column)}
              </td>
            ))}
          </tr>
        ))}
      </tbody>
    );
  }

//...
import TableBody from "./common/tableBody";
//...

class MoviesTable extends Component {
  // ...

  render() {
    const { movies, onSort, sortColumn } = this.props;

    return (
      <table className="table">
        <TableHeader
          columns={this.columns}
          sortColumn={sortColumn}
          onSort={onSort}
        />
        <TableBody columns={this.columns} data={movies} />
      </table>
    );
  }
}

  renderSortIcon = column => {
    const { sortColumn } = this.props;

    if (column.path !== sortColumn.path) {
      return null;
    }

    if (sortColumn.order === "asc") {
      return <i className="fa fa-sort-asc" />;
    }

    return <i className="fa fa-sort-desc" />;
  };

{column.label} {this.renderSortIcon(column)}

import TableBody from "./tableBody";
import TableHeader from "./tableHeader";

import TableBody from "./tableBody";
import TableHeader from "./tableHeader";

class Table extends Component {
  render() {
    const { columns, sortColumn, onSort, data } = this.props;
    return (
      <table className="table">
        <TableHeader
          columns={columns}
          sortColumn={sortColumn}
          onSort={onSort}
        />
        <TableBody columns={columns} data={data} />
      </table>
    );
  }
}

export default Table;

//...

import Table from "./common/table";

class MoviesTable extends Component {
  //... 

  render() {
    const { movies, onSort, sortColumn } = this.props;

    return (
      <Table
        columns={this.columns}
        sortColumn={sortColumn}
        onSort={onSort}
        data={movies}
      />
    );
  }
}

• id
• name
• price

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:system="clr-namespace:System;assembly=mscorlib">
    <system:String x:Key="button1">Hello!</system:String>
    <system:String x:Key="button2">How Are You?</system:String>
    <system:String x:Key="button3">Are You OK?</system:String>
 
</ResourceDictionary>

<Application x:Class="BeRMOoDA.WPF.LocalizationSample.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             StartupUri="MainWindow.xaml">
    <Application.Resources>
 
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="Culture_en-US.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
 
    </Application.Resources>
</Application>

<Button Content="{DynamicResource ResourceKey=button1}" />
<Button Content="{DynamicResource ResourceKey=button2}" />
<Button Content="{DynamicResource ResourceKey=button3}" />

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:system="clr-namespace:System;assembly=mscorlib">
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="Culture_fa-IR_Farsi.xaml"/>
    </ResourceDictionary.MergedDictionaries>
    <system:String x:Key="button1">سلام!</system:String>
    <system:String x:Key="button2">حالت چطوره؟</system:String>
    <system:String x:Key="button3">خوبی؟</system:String>
</ResourceDictionary>

public class CultureAssemblyModel
    {
        //the text will be displayed to user as language name (like Farsi)
        public string DisplayText { get; set; }
        //name of .dll file (like Culture_fa-IR_Farsi.dll)
        public string Name { get; set; }
        //standar notation of this culture (like fa-IR)
        public string Culture { get; set; }
        //name of resource dictionary file inside the loaded .dll (like Culture_fa-IR.xaml)
        public string XamlFileName { get; set; }
    }

//will keep information about loaded assemblies
public List<CultureAssemblyModel> CultureAssemblies { get; set; }
 
//loads assmeblies in languages folder and adds their info to list
 void LoadCultureAssemblies()
 {
      //we should be sure that list is empty before adding info (do u want to add some cultures more than one? of course u dont!)
      CultureAssemblies.Clear();
      //creating a directory represents applications directory\languages
      DirectoryInfo dir = new DirectoryInfo(System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + "\\languages");
      //getting all .dll files in the language folder and its sub dirs. (who knows? maybe someone keeps each culture file in a seperate folder!)
      var assemblies = dir.GetFiles("*.dll", SearchOption.AllDirectories);
      //for each found .dll we will create a model and set its properties and then add to list  for (int i = 0; i < assemblies.Count(); i++)
      {

                string name = assemblies[i].Name;

                CultureAssemblyModel model = new CultureAssemblyModel() { DisplayText = name.Split('.', '_')[2], Culture = name.Split('.', '_')[1], Name = name  , XamlFileName =name.Substring(0, name.LastIndexOf(".")) + ".xaml" };
                CultureAssemblies.Add(model);
      }
 }

comboboxLanguages.ItemsSource = CultureAssemblies;

<ComboBox HorizontalAlignment="Left" Margin="10" VerticalAlignment="Top" MinWidth="100" Name="comboboxLanguages">
            <ComboBox.ItemTemplate>
                <DataTemplate>
                    <Label Content="{Binding DisplayText}"/>
                </DataTemplate>
            </ComboBox.ItemTemplate>
</ComboBox>

//loads selected culture
 public void LoadCulture(CultureAssemblyModel culture)
 {
     //creating a FileInfo object represents .dll file of selected cultur
     FileInfo assemblyFile = new FileInfo("languages\\" + culture.Name);
     //loading .dll into memory as a .net assembly
     var assembly = Assembly.LoadFile(assemblyFile.FullName);
     //getting .dll file name
     var assemblyName = assemblyFile.Name.Substring(0, assemblyFile.Name.LastIndexOf("."));
     //creating string represents structure of a pack uri (something like this: /{myassemblyname;component/myresourcefile.xaml}
     string packUri = string.Format(@"/{0};component/{1}", assemblyName, culture.XamlFileName);
     //creating a pack uri
     Uri uri = new Uri(packUri, UriKind.Relative);
     //now we have created a pack uri that represents a resource object in loaded assembly
     //and its time to load that as a resource dictionary (do u remember that we had resource dictionary in culture assemblies? don't u?)
     var dic = Application.LoadComponent(uri) as ResourceDictionary;
     dic.Source = uri;
     //here we will remove current merged dictionaries in our resource dictionary and add recently-loaded resource dictionary as e merged dictionary
     var mergedDics = this.Resources.MergedDictionaries;
     if (mergedDics.Count > 0)
          mergedDics.Clear();
     mergedDics.Add(dic);
 }

void comboboxLanguages_SelectionChanged(object sender, SelectionChangedEventArgs e)
 {
     var selectedCulture = (CultureAssemblyModel)comboboxLanguages.SelectedItem;
     App app = Application.Current as App;
     app.LoadCulture(selectedCulture);
 }

public class BaseEntity
{
   public int Id { set; get; }
   public DateTime? DateAdded { set; get; }
   public DateTime? DateUpdated { set; get; }
}

public class Person : BaseEntity
{
   public string FirstName { get; set; }
   public string LastName { get; set; }
}

protected override void OnModelCreating(ModelBuilder modelBuilder)
{
    modelBuilder.Ignore<BaseEntity>();

protected override void OnModelCreating(ModelBuilder modelBuilder)
{
   modelBuilder.Ignore<BaseEntity>();
   foreach (var entityType in modelBuilder.Model.GetEntityTypes())
   {
     var dateAddedProperty = entityType.FindProperty("DateAdded");
     dateAddedProperty.ValueGenerated = ValueGenerated.OnAdd;
     dateAddedProperty.SqlServer().DefaultValueSql = "getdate()";
     var dateUpdatedProperty = entityType.FindProperty("DateUpdated");
     dateUpdatedProperty.ValueGenerated = ValueGenerated.OnAddOrUpdate;
     dateUpdatedProperty.SqlServer().ComputedColumnSql = "getdate()";
   }

public class Blog
{
   public int BlogId { get; set; }
   public string Url { get; set; }
}

public class RssBlog : Blog
{
   public string RssUrl { get; set; }
}

class MyContext : DbContext
{
   public DbSet<Blog> Blogs { get; set; }
   protected override void OnModelCreating(ModelBuilder modelBuilder)
   {
      modelBuilder.Entity<Blog>()
       .HasDiscriminator<string>("blog_type")
       .HasValue<Blog>("blog_base")
       .HasValue<RssBlog>("blog_rss");
   }
}

 var blog1 = db.Blogs.OfType<RssBlog>().FirstOrDefault(x => x.RssUrl == "………");

public class Program
{
    public static void Main(string[] args)
    {
        BuildWebHost(args).Run();
    }

     public static IWebHost BuildWebHost(string[] args) =>
        WebHost.CreateDefaultBuilder(args)
            .UseStartup<Startup>()
            .Build();
}

public class Program
{
    public static void Main(string[] args)
    {
        CreateHostBuilder(args).Build().Run();
    }

    public static IHostBuilder CreateHostBuilder(string[] args) =>
        Host.CreateDefaultBuilder(args)
            .ConfigureWebHostDefaults(webBuilder =>
            {
                webBuilder.UseStartup<Startup>();
            }; 
    }
}

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddRazorPages();
var app = builder.Build();
if (app.Environment.IsDevelopment())
{
   app.UseDeveloperExceptionPage();
}
app.UseStaticFiles();
app.MapGet("/", () => "Hello World!");
app.MapRazorPages();
app.Run();

var hostBuilder = Host.CreateDefaultBuilder(args)
    .ConfigureServices(services => 
    {
        services.AddRazorPages();
    })
    .ConfigureWebHostDefaults(webBuilder =>
    {
        webBuilder.Configure((ctx, app) => 
        {
            if (ctx.HostingEnvironment.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            app.UseStaticFiles();
            app.UseRouting();
            app.UseEndpoints(endpoints =>
            {
                endpoints.MapGet("/", () => "Hello World!");
                endpoints.MapRazorPages();
            });
        });
    }); 
hostBuilder.Build().Run();

 var builder = WebApplication.CreateBuilder(args);

builder.Services.AddRazorPages();
builder.Services.AddSingleton<MyThingy>();

builder.Logging.AddFile();

var app = builder.Build();

app.UseStaticFiles();
app.MapRazorPages();

using System.Web.Http;

namespace MvcApplication1.Controllers
{
    public class ValuesController : ApiController        
    {
        // GET api/values/5
        public string Get(int id)                         
        {
            return string.Format("You entered: {0}", id);
        }
    }
}

namespace HelloWebAPI.Models
{
    public class Product
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public string Category { get; set; }
        public decimal Price { get; set; }
    }
}

namespace HelloWebAPI.Controllers
{
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Net;
    using System.Net.Http;
    using System.Web.Http;
    using HelloWebAPI.Models;

    public class ProductsController : ApiController
    {

        Product[] products = new Product[] 
        { 
            new Product { Id = 1, Name = "Tomato Soup", Category = "Groceries", Price = 1.39M }, 
            new Product { Id = 2, Name = "Yo-yo", Category = "Toys", Price = 3.75M }, 
            new Product { Id = 3, Name = "Hammer", Category = "Hardware", Price = 16.99M } 
        };

        public IEnumerable<Product> GetAllProducts()
        {
            return products;
        }

        public Product GetProductById(int id)
        {
            var product = products.FirstOrDefault((p) => p.Id == id);
            if (product == null)
            {
                var resp = new HttpResponseMessage(HttpStatusCode.NotFound);
                throw new HttpResponseException(resp);
            }
            return product;
        }

        public IEnumerable<Product> GetProductsByCategory(string category)
        {
            return products.Where(
                (p) => string.Equals(p.Category, category, 
                    StringComparison.OrdinalIgnoreCase));
        }
    }
}

public interface ISessionProvider
{
    object Get(string key);
    T Get<T>(string key) where T : class;
    void Remove(string key);
    void RemoveAll();
    void Store(string key, object value);
}

public class DefaultWebSessionProvider : ISessionProvider
{
    private readonly HttpSessionStateBase _session;
 
    public DefaultWebSessionProvider(HttpSessionStateBase session)
    {
        _session = session;
    }
 
    public object Get(string key)
    {
        return _session[key];
    }
 
    public T Get<T>(string key) where T : class
    {
        return _session[key] as T;
    }
 
    public void Remove(string key)
    {
        _session.Remove(key);
    }
 
    public void RemoveAll()
    {
        _session.RemoveAll();
    }
 
    public void Store(string key, object value)
    {
        _session[key] = value;
    }
}

private static Container defaultContainer()
{
    return new Container(ioc =>
    {
        // session manager setup
        ioc.For<ISessionProvider>().Use<DefaultWebSessionProvider>();
        ioc.For<HttpSessionStateBase>()
           .Use(ctx => new HttpSessionStateWrapper(HttpContext.Current.Session)); 
 
        ioc.Policies.SetAllProperties(properties =>
        {
            properties.OfType<ISessionProvider>();
        });
    });
}

public class HomeController : Controller
{
    private readonly ISessionProvider _sessionProvider;
    public HomeController(ISessionProvider sessionProvider)
    {
        _sessionProvider = sessionProvider;
    }