using System.Collections.Generic;

namespace NHSample4.Domain
{
 public class Course
 {
     public virtual int Id { get; set; }
     public virtual string Teacher { get; set; }
     public virtual IList<Student> Students { get; set; }

     public Course()
     {
         Students = new List<Student>();
     }
 }
}

using System.Collections.Generic;

namespace NHSample4.Domain
{
 public class Student
 {
     public virtual int Id { get; set; }
     public virtual string Name { get; set; }
     public virtual IList<Course> Courses { get; set; }

     public Student()
     {
         Courses = new List<Course>();
     }
 }
}

using FluentNHibernate.Automapping;
using FluentNHibernate.Cfg;
using FluentNHibernate.Cfg.Db;
using NHibernate.Tool.hbm2ddl;

namespace NHSessionManager
{
 public class Config
 {
     public static FluentConfiguration GetConfig()
     {
         return
           Fluently.Configure()
                   .Database(
                      MsSqlConfiguration
                        .MsSql2008
                        .ConnectionString(x => x.FromConnectionStringWithKey("DbConnectionString"))                        
                       )
                     .Mappings(
                       m => m.AutoMappings.Add(
                          new AutoPersistenceModel()
                              .Where(x => x.Namespace.EndsWith("Domain"))
                              .AddEntityAssembly(typeof(NHSample4.Domain.Course).Assembly))                              
                              .ExportTo(System.Environment.CurrentDirectory)
                              );
     }

     public static void CreateDb()
     {
         bool script = false;//آیا خروجی در کنسول هم نمایش داده شود
         bool export = true;//آیا بر روی دیتابیس هم اجرا شود           
         bool dropTables = false;//آیا جداول موجود دراپ شوند
         new SchemaExport(GetConfig().BuildConfiguration()).Execute(script, export, dropTables);
     }
 }
}

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<connectionStrings>
 <!--NHSessionManager-->
 <add name="DbConnectionString"
      connectionString="Data Source=(local);Initial Catalog=HelloNHibernate;Integrated Security = true"/>
</connectionStrings>
</configuration>

using System;
using System.Linq;
using System.Linq.Expressions;

namespace NHSample4.NHRepository
{
 //Repository Interface
 public interface IRepository<T>
 {
     T Get(object key);

     T Save(T entity);
     T Update(T entity);
     void Delete(T entity);

     IQueryable<T> Find();
     IQueryable<T> Find(Expression<Func<T, bool>> predicate);
 }
}

using System;
using System.Linq;
using NHSessionManager;
using NHibernate;
using NHibernate.Linq;

namespace NHSample4.NHRepository
{
 public class Repository<T> : IRepository<T>, IDisposable
 {
     private ISession _session;
     private bool _disposed = false;

     public Repository()
     {
         _session = SingletonCore.SessionFactory.OpenSession();
         BeginTransaction();
     }

     ~Repository()
     {
         Dispose(false);
     }

     public T Get(object key)
     {
         if (!isSessionSafe) return default(T);

         return _session.Get<T>(key);
     }

     public T Save(T entity)
     {
         if (!isSessionSafe) return default(T);

         _session.Save(entity);
         return entity;
     }

     public T Update(T entity)
     {
         if (!isSessionSafe) return default(T);

         _session.Update(entity);
         return entity;
     }

     public void Delete(T entity)
     {
         if (!isSessionSafe) return;

         _session.Delete(entity);
     }

     public IQueryable<T> Find()
     {
         if (!isSessionSafe) return null;

         return _session.Linq<T>();
     }

     public IQueryable<T> Find(System.Linq.Expressions.Expression<Func<T, bool>> predicate)
     {
         if (!isSessionSafe) return null;

         return Find().Where(predicate);
     }

     void Commit()
     {
         if (!isSessionSafe) return;

         if (_session.Transaction != null &&
             _session.Transaction.IsActive &&
             !_session.Transaction.WasCommitted &&
             !_session.Transaction.WasRolledBack)
         {
             _session.Transaction.Commit();
         }
         else
         {
             _session.Flush();
         }
     }

     void Rollback()
     {
         if (!isSessionSafe) return;

         if (_session.Transaction != null && _session.Transaction.IsActive)
         {
             _session.Transaction.Rollback();
         }
     }

     private bool isSessionSafe
     {
         get
         {
             return _session != null && _session.IsOpen;
         }
     }

     void BeginTransaction()
     {
         if (!isSessionSafe) return;

         _session.BeginTransaction();
     }


     public void Dispose()
     {
         Dispose(true);
         // tell the GC that the Finalize process no longer needs to be run for this object.
         GC.SuppressFinalize(this);
     }

     protected virtual void Dispose(bool disposeManagedResources)
     {
         if (_disposed) return;
         if (!disposeManagedResources) return;
         if (!isSessionSafe) return;

         try
         {
             Commit();
         }
         catch (Exception ex)
         {
             Console.WriteLine(ex.ToString());
             Rollback();
         }
         finally
         {
             if (isSessionSafe)
             {
                 _session.Close();
                 _session.Dispose();
             }
         }

         _disposed = true;
     }
 }
}

using System;
using System.Collections.Generic;
using NHSample4.Domain;
using NHSample4.NHRepository;

namespace NHSample4
{
 class Program
 {
     static void Main(string[] args)
     {
         //ایجاد دیتابیس در صورت نیاز
         //NHSessionManager.Config.CreateDb();

      
         //ابتدا یک دانشجو را اضافه می‌کنیم
         Student student = null;
         using (var studentRepo = new Repository<Student>())
         {
             student = studentRepo.Save(new Student() { Name = "Vahid" });
         }

         //سپس یک واحد را اضافه می‌کنیم
         using (var courseRepo = new Repository<Course>())
         {
             var course = courseRepo.Save(new Course() { Teacher = "Shams" });
         }

         //اکنون یک واحد را به دانشجو انتساب می‌دهیم
         using (var courseRepo = new Repository<Course>())
         {
             courseRepo.Save(new Course() { Students = new List<Student>() { student } });
         }
      
         //سپس شماره دروس استادی خاص را نمایش می‌دهیم
         using (var courseRepo = new Repository<Course>())
         {
             var query = courseRepo.Find(t => t.Teacher == "Shams");

             foreach (var course in query)
                 Console.WriteLine(course.Id);
         }

         Console.WriteLine("Press a key...");
         Console.ReadKey();
     }
 }
}

Install-Package waf

<script>
let src = 'https://svelte.dev/tutorial/image.gif';
let name = 'Rick Astley';
</script>

<img src={src} alt="{name} dancing">

<script>
  export let siteName = "dotnettips";
</script>

<p>this is a nested component for third tutorial on {siteName}</p>

<script>
  import Nested from "./Nested.svelte";

  export let name;
</script>

<h1>Hello {name}!</h1>

<Nested siteName="dotnettips.info" />

<script>
import Info from './Info.svelte';

const pkg = {
name: 'svelte',
version: 3,
speed: 'blazing',
website: 'https://svelte.dev'
};
</script>

<Info name={pkg.name} version={pkg.version} speed={pkg.speed} website={pkg.website}/>

<script>
export let name;
export let version;
export let speed;
export let website;
</script>

<p>
The <code>{name}</code> package is {speed} fast.
Download version {version} from <a href="https://www.npmjs.com/package/{name}">npm</a>
and <a href={website}>learn more here</a>
</p>

 The svelte  package is  blazing  fast. Download version  3  from  npm  and  learn more here

<Info {...pkg}/>

<script>
  let count = 0;

  function handleClick() {
    count += 1;
  }
</script>

<p>Count : {count}</p>
<button on:click={handleClick}>
  Clicked {count} {count === 1 ? 'time' : 'times'}
</button>

<script>
let count = 0;
let doubled = count * 2;

function handleClick() {
count += 1;
}
</script>

<button on:click={handleClick}>
Clicked {count} {count === 1 ? 'time' : 'times'}
</button>

<p>{count} doubled is {doubled}</p>

$: doubled = count * 2;

$: console.log(`the count is ${count}`);

$: {
  console.log(`the count is ${count}`);
  alert(`I SAID THE COUNT IS ${count}`);
}

$: if (count >= 10) {
     alert(`count is dangerously high!`);
     count = 9;
}

<script>
  let numbers = [1, 2, 3, 4];

  function addNumber() {
    let newNumber = numbers.length + 1;
    numbers.push(newNumber);
  }

  $: sum = numbers.reduce((t, n) => t + n, 0);
</script>

<p>{numbers.join(' + ')} = {sum}</p>

<button on:click={addNumber}>Add a number</button>

  function addNumber() {
    let newNumber = numbers.length + 1;
    numbers.push(newNumber);
    numbers = numbers;
  }

  function addNumber() {
    let newNumber = numbers.length + 1;
    numbers = [...numbers, newNumber];
  }

<script>
  let name = "";
  function updateName(event) {
    name = event.target.value;
  }
</script>

<h4>My Name Is {name}</h4>
<input value={name} on:input={updateName} />

<script>
  let name = "";
</script>

<h4>My Name Is {name}</h4>
<input bind:value={name} />

{#if condition}
    <!-- you html codes ...  -->
{/if}

<script>
let user = { loggedIn: false };

function toggle() {
user.loggedIn = !user.loggedIn;
}
</script>

{#if user.loggedIn}
<button on:click={toggle}>
Log out
</button>
{/if}

{#if !user.loggedIn}
<button on:click={toggle}>
Log in
</button>
{/if}

{#if condition}
    <!-- you html code when condition is true -->
{:else}
    <!-- you html code when condition is false -->
{/if}

{#if user.loggedIn}
<button on:click={toggle}>
Log out
</button>
{:else}
<button on:click={toggle}>
Log in
</button>
{/if}

{#if condition}
    <!-- you html code when condition is true -->
{:else if condition2}
    <!-- you html code when condition2 is true -->
{:else}
    <!-- you html code when condition and condition2 are false -->
{/if}

{#each list as item}
      <!-- you html code per each item in list -->
{/each}

<script>
let cats = [
{ id: 'J---aiyznGQ', name: 'Keyboard Cat' },
{ id: 'z_AbfPXTKms', name: 'Maru' },
{ id: 'OUtn3pvWmpg', name: 'Henri The Existential Cat' }
];
</script>

<h1>The Famous Cats of YouTube</h1>

<ul>
{#each cats as cat}
<li><a target="_blank" href="https://www.youtube.com/watch?v={cat.id}">
{cat.name}
</a></li>
{/each}
</ul>

<ul>
{#each cats as {id,name}}
<li><a target="_blank" href="https://www.youtube.com/watch?v={id}">
{name}
</a></li>
{/each}
</ul>

<ul>
{#each cats as { id, name }, i}
<li><a target="_blank" href="https://www.youtube.com/watch?v={id}">
{i + 1}: {name}
</a></li>
{/each}
</ul>

using System.AddIn.Pipeline;
using System.AddIn.Contract;

namespace CalculatorConract
{
  [AddInContract]
  public interface ICalculatorContract : IContract
  {
      double Operate(string operation, double a, double b);
  }
}

using System;
using CalculatorConract.AddInViews;
using System.AddIn;

namespace CalculatorAddIn
{
   [AddIn]
  public class MyCalculatorAddIn : ICalculator
  {
      public double Operate(string operation, double a, double b)
      {
          throw new NotImplementedException();
      }
  }
}

using System;
using CalculatorConract.AddInViews;
using System.AddIn;

namespace CalculatorAddIn
{
  [AddIn("افزونه یک", Description = "توضیحات", Publisher = "نویسنده", Version = "نگارش یک")]
  public class MyCalculatorAddIn : ICalculator
  {
      public double Operate(string operation, double a, double b)
      {
          switch (operation)
          {
              case "+":
                  return a + b;
              case "-":
                  return a - b;
              case "*":
                  return a * b;
              default:
                  throw new NotSupportedException("عملیات مورد نظر توسط این افزونه پشتیبانی نمی‌شود");
          }
      }
  }
}

using System;
using System.AddIn.Hosting;
using CalculatorConract.HostViews;

namespace Calculator
{
  class Program
  {
      private static ICalculator _calculator;

      static void doOperation()
      {
          Console.WriteLine("1+2: {0}", _calculator.Operate("+", 1, 2));
      }

      static void Main(string[] args)
      {
          //مسیر پوشه ریشه مربوطه به خط لوله افزونه‌ها
          string path = Environment.CurrentDirectory;

          //مشخص سازی مسیر خواندن و کش کردن افزونه‌ها
          AddInStore.Update(path);

          //یافتن افزونه‌هایی سازگار با شرایط قرارداد پروژه
          //در اینجا هیچ افزونه‌ای بارگذاری نمی‌شود
          var addIns = AddInStore.FindAddIns(typeof(ICalculator), path);

          //اگر افزونه‌ای یافت شد
          if (addIns.Count > 0)
          {
              var addIn = addIns[0]; //استفاده از اولین افزونه
              Console.WriteLine("1st addIn: {0}", addIn.Name);

              //فعال سازی افزونه و همچنین مشخص سازی سطح دسترسی آن
              _calculator = addIn.Activate<ICalculator>(AddInSecurityLevel.Intranet);

              //یک نمونه از استفاده آن
              doOperation();
          }

          Console.WriteLine("Press a key...");
          Console.ReadKey();
      }
  }
}

//فعال سازی افزونه و همچنین مشخص سازی سطح دسترسی آن
//همچنین جدا سازی پروسه اجرایی افزونه از هاست
   _calculator = addIn.Activate<ICalculator>(
                  new AddInProcess(),
                  AddInSecurityLevel.Intranet);

Course Introduction
Module Introduction
Introduction to Angular
Angular Architecture
Demo: Hello World in Angular
The Angular Event Reg Application
Angular Seed
Summary