using FluentNHibernate;
using NHSample1.Domain;

namespace UnitTests
{
   public class TestModel : PersistenceModel
   {
       public TestModel()
       {
          AddMappingsFromAssembly(typeof(CustomerMapping).Assembly);
       }
   }
}

using NUnit.Framework;
using NHibernate;
using FluentNHibernate;
using FluentNHibernate.Cfg;
using FluentNHibernate.Cfg.Db;

namespace UnitTests
{
   public class FixtureBase
   {
       protected SessionSource SessionSource { get; set; }
       protected ISession Session { get; private set; }

       [SetUp]
       public void SetupContext()
       {
           var cfg = Fluently.Configure().Database(SQLiteConfiguration.Standard.InMemory);

           SessionSource = new SessionSource(
                               cfg.BuildConfiguration().Properties,
                               new TestModel());

           Session = SessionSource.CreateSession();
           SessionSource.BuildSchema(Session);
       }

       [TearDown]
       public void TearDownContext()
       {
           Session.Close();
           Session.Dispose();
       }
   }
}

using NUnit.Framework;
using FluentNHibernate.Testing;
using NHSample1.Domain;

namespace UnitTests
{
   [TestFixture]
   public class CustomerMapping_Fixture : FixtureBase
   {
       [Test]
       public void can_correctly_map_customer()
       {
           new PersistenceSpecification<Customer>(Session)
                   .CheckProperty(c => c.Id, 1001)
                   .CheckProperty(c => c.FirstName, "Vahid")
                   .CheckProperty(c => c.LastName, "Nasiri")
                   .CheckProperty(c => c.AddressLine1, "Addr1")
                   .CheckProperty(c => c.AddressLine2, "Addr2")
                   .CheckProperty(c => c.PostalCode, "1234")
                   .CheckProperty(c => c.City, "Tehran")
                   .CheckProperty(c => c.CountryCode, "IR")
                   .VerifyTheMappings();
       }
   }
}

var cfg = Fluently.Configure().Database(SQLiteConfiguration.Standard.ShowSql().InMemory);

NHibernate: select next_hi from hibernate_unique_key
NHibernate: update hibernate_unique_key set next_hi = @p0 where next_hi = @p1;@p0 = 2, @p1 = 1
NHibernate: INSERT INTO "Customer" (FirstName, LastName, AddressLine1, AddressLine2, PostalCode, City, CountryCode, Id) VALUES (@p0, @p1, @p2, @p3, @p4, @p5, @p6, @p7);@p0 = 'Vahid', @p1 = 'Nasiri', @p2 = 'Addr1', @p3 = 'Addr2', @p4 = '1234', @p5 = 'Tehran', @p6 = 'IR', @p7 = 1001
NHibernate: SELECT customer0_.Id as Id0_0_, customer0_.FirstName as FirstName0_0_, customer0_.LastName as LastName0_0_, customer0_.AddressLine1 as AddressL4_0_0_, customer0_.AddressLine2 as AddressL5_0_0_, customer0_.PostalCode as PostalCode0_0_, customer0_.City as City0_0_, customer0_.CountryCode as CountryC8_0_0_ FROM "Customer" customer0_ WHERE customer0_.Id=@p0;@p0 = 1001

using System;
using System.Collections.Generic;
using System.Linq;
using System.Xml.Linq;

namespace LinqToRSS
{
 public static class LanguageExtender
 {
     public static string SafeValue(this XElement input)
     {
         return (input == null) ? string.Empty : input.Value;
     }

     public static DateTime SafeDateValue(this XElement input)
     {
         return (input == null) ? DateTime.MinValue : DateTime.Parse(input.Value);
     }
 }

 public class RssEntry
 {
     public string Title { set; get; }
     public string Description { set; get; }
     public string Link { set; get; }
     public DateTime PublicationDate { set; get; }
     public string Author { set; get; }
     public string BlogName { set; get; }
     public string BlogAddress { set; get; }
 }

 public class Rss
 {
     static XElement selectDate(XElement date1, XElement date2)
     {
         return date1 ?? date2;
     }

     public static List<RssEntry> GetEntries(string feedUrl)
     {
         //applying namespace in an XElement
         XName xn = XName.Get("{http://purl.org/dc/elements/1.1/}creator");//{namespace}root
         XName xn2 = XName.Get("{http://purl.org/dc/elements/1.1/}date");

         var feed = XDocument.Load(feedUrl);
         if (feed.Root == null) return null;

         var items = feed.Root.Element("channel").Elements("item");
         var feedQuery =
             from item in items
             select new RssEntry
                        {
                            Title = item.Element("title").SafeValue(),
                            Description = item.Element("description").SafeValue(),
                            Link = item.Element("link").SafeValue(),
                            PublicationDate =
                                selectDate(item.Element(xn2), item.Element("pubDate")).SafeDateValue(),
                            Author = item.Element(xn).SafeValue(),
                            BlogName = item.Parent.Element("title").SafeValue(),
                            BlogAddress = item.Parent.Element("link").SafeValue()
                        };

         return feedQuery.ToList();
     }
 }

 class Program
 {
     static void Main(string[] args)
     {
         List<RssEntry> entries = Rss.GetEntries("http://weblogs.asp.net/aspnet-team/rss.aspx");
         if (entries != null)
             foreach (var item in entries)
                 Console.WriteLine(item.Title);

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

<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="http://weblogs.asp.net/utility/FeedStylesheets/rss.xsl" media="screen"?>
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/">
<channel>
 <title>Latest Microsoft Blogs</title>
 <link>http://weblogs.asp.net/aspnet-team/default.aspx</link>
 <description />
 <dc:language>en</dc:language>
 <generator>CommunityServer 2007 SP1 (Build: 20510.895)</generator>
 <item>
   <title>Comments on my recent benchmarks.</title>
   <link>http://misfitgeek.com/blog/aspnet/comments-on-my-recent-benchmarks/</link>
   <pubDate>Mon, 10 Aug 2009 23:33:59 GMT</pubDate>
   <guid isPermaLink="false">c06e2b9d-981a-45b4-a55f-ab0d8bbfdc1c:7166225</guid>
   <dc:creator>Misfit Geek: msft</dc:creator>
   <slash:comments>0</slash:comments>
   <wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://weblogs.asp.net/aspnet-team/rsscomments.aspx?PostID=7166225</wfw:commentRss>
   <comments>http://misfitgeek.com/blog/aspnet/comments-on-my-recent-benchmarks/#comments</comments>
   <description>Overall I’ve been pretty impressed ...</description>
   <category domain="http://weblogs.asp.net/aspnet-team/archive/tags/ASP.NET/default.aspx">ASP.NET</category>
 </item>
</channel>
</rss>

var items = feed.Root.Element("channel").Elements("item");

XName.Get("{mynamespace}root");
//or
XName.Get("root", "mynamespace");

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=4.3.1.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
  </configSections>
  <startup useLegacyV2RuntimeActivationPolicy="true">
    <supportedRuntime version="v4.0"/>
  </startup>

  <connectionStrings>
    <clear/>
    <add name="Sample09Context"         
         connectionString="Data Source=CodeFirst.db"
         providerName="System.Data.SQLite"/>
  </connectionStrings>
</configuration>

CREATE TABLE [Payees](
 [Id] [integer] PRIMARY KEY AUTOINCREMENT NOT NULL,
 [Name] [text] NULL,
 [CreatedOn] [datetime] NOT NULL,
 [CreatedBy] [text] NULL,
 [ModifiedOn] [datetime] NOT NULL,
 [ModifiedBy] [text] NULL
);

CREATE TABLE [Bills](
 [Id] [integer] PRIMARY KEY AUTOINCREMENT NOT NULL,
 [Amount] [float](18, 2) NOT NULL,
 [Description] [text] NULL,
 [CreatedOn] [datetime] NOT NULL,
 [CreatedBy] [text] NULL,
 [ModifiedOn] [datetime] NOT NULL,
 [ModifiedBy] [text] NULL,
 [Payee_Id] [integer] NULL
);

Database.SetInitializer<Sample09Context>(null);

<connectionStrings>
    <clear/>
    <add name="Sample09Context"
         connectionString="Data Source=mydb.sdf;Password=1234;Encrypt Database=True"
         providerName="System.Data.SqlServerCE.4.0"/>
</connectionStrings>

<connectionStrings>
    <clear/>
    <add name="Sample09Context"
         connectionString="Datasource=localhost; Database=testdb2; Uid=root; Pwd=123;"
         providerName="MySql.Data.MySqlClient"/>
</connectionStrings>

<system.data>
    <DbProviderFactories>
      <remove invariant="MySql.Data.MySqlClient"/>
      <add name="MySQL Data Provider"
           invariant="MySql.Data.MySqlClient"
           description=".Net Framework Data Provider for MySQL"
           type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data, Version=6.5.4.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />
    </DbProviderFactories>
</system.data>

CREATE TABLE IF NOT EXISTS `bills` (
  `Id` int(11) NOT NULL AUTO_INCREMENT,
  `Amount` float DEFAULT NULL,
  `Description` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
  `CreatedOn` datetime NOT NULL,
  `CreatedBy` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
  `ModifiedOn` datetime NOT NULL,
  `ModifiedBy` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
  `Payee_Id` int(11) NOT NULL,
  PRIMARY KEY (`Id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_persian_ci AUTO_INCREMENT=1 ;

CREATE TABLE IF NOT EXISTS `payees` (
  `Id` int(11) NOT NULL AUTO_INCREMENT,
  `Name` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
  `CreatedOn` datetime NOT NULL,
  `CreatedBy` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
  `ModifiedOn` datetime NOT NULL,
  `ModifiedBy` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
  PRIMARY KEY (`Id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_persian_ci AUTO_INCREMENT=1 ;

ALTER TABLE `bills` DEFAULT CHARACTER SET utf8 COLLATE utf8_persian_ci

<connectionStrings>
    <clear/>
    <add name="Sample09Context"
         connectionString="Datasource=localhost; Database=testdb; Uid=root; Pwd=123;CHARSET=utf8"
         providerName="MySql.Data.MySqlClient"/>
</connectionStrings>

[TestMethod]
public void TestRandomWithEnumerable()
{
    var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
    var random = new Random();
    var result = new string(
        Enumerable.Repeat(chars, 6)
        .Select(s => s[random.Next(s.Length)])
        .ToArray());
    Assert.IsTrue(result.Length == 6);
}

var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuwxyz~!@#$%^&*";

Guid.NewGuid().ToString().Replace("-", string.Empty).Substring(0, 6);

Guid.NewGuid().ToString("n").Substring(0, 6);

public static string GetUniqueKey(int maxSize)
        {
            char[] chars = new char[62];
            chars =
            "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890".ToCharArray();
            byte[] data = new byte[1];
            using (RNGCryptoServiceProvider crypto = new RNGCryptoServiceProvider())
            {
                crypto.GetNonZeroBytes(data);
                data = new byte[maxSize];
                crypto.GetNonZeroBytes(data);
            }
            StringBuilder result = new StringBuilder(maxSize);
            foreach (byte b in data)
            {
                result.Append(chars[b % (chars.Length)]);
            }
            return result.ToString();
        }
    }

public string Get8CharacterRandomString()
{
    string path = Path.GetRandomFileName();
    path = path.Replace(".", ""); // Remove period.
    return path.Substring(0, 6);  // Return 6 character string
}

var chars = "abcdefghijklmnopqrstuvwxyz123456789".ToArray();
string pw = Enumerable.Range(0, passwordLength)
                      .Aggregate(
                          new StringBuilder(),
                          (sb, n) => sb.Append((chars[random.Next(chars.Length)])),
                          sb => sb.ToString());

namespace MvcApplication3.Models
{
    public class Product
    {
        public Product(string productNumber, string name, decimal price)
        {
            Name = name;
            Price = price;
            ProductNumber = productNumber;
        }
        public string ProductNumber { get; set; }
        public string Name { get; set; }
        public decimal Price { get; set; }
    }
}

using System.Collections.Generic;

namespace MvcApplication3.Models
{
    public class Products : List<Product>
    {
        public Products()
        {
            this.Add(new Product("D123", "Super Fast Bike", 1000M));
            this.Add(new Product("A356", "Durable Helmet", 123.45M));
            this.Add(new Product("M924", "Soft Bike Seat", 34.99M));
        }
    }
}

using System.Web.Mvc;
using MvcApplication3.Models;

namespace MvcApplication3.Controllers
{
    public class ProductsController : Controller
    {
        public ActionResult Index()
        {
            var products = new Products();
            return View(products);
        }
    }
}

@model List<MvcApplication3.Models.Product>
@{
    ViewBag.Title = "Index";
    var number = 12;
    var data = "some text...";    
    <h2>line1: @data</h2>
    
    @:line-2: @data <‪br />
    <text>line-3:</text> @data
}
<‪br />
site@(data)
<‪br />
@@name
<‪br />
@(number/10)
<‪br />
First product: @Model.First().Name
<‪br />
@if (@number>10)
{
  <span>@data</span>
}
else
{
  <text>Plain Text</text>
}
<‪br />
@foreach (var item in Model)
{
    <li>@item.Name, $@item.Price </li>
}

@*
    A Razor Comment
*@

<‪br />
@("First product: " + Model.First().Name)
<‪br />
<img src="@(number).jpg" />

@model List<MvcApplication3.Models.Product>
@{
    ViewBag.Title = "Index";
    var number = 12;
    var data = "some text...";    
    <h2>line1: @data</h2>
    
    @:line-2: @data <‪br />
    <text>line-3:</text> @data
}

@{  ...Code Block.... }

<‪br />
site@data

<‪br />
site@(data)

<img src="@(number).jpg" />

<‪br />
@name

<‪br />
@@name

First product: @Model.First().Name

<‪br />
@number/10

<‪br />
@(number/10)

@if (@number>10)
{
  <span>@data</span>
}
else
{
  <text>Plain Text</text>
}

@if( i < 1 ) int myVar=0;

@foreach (var item in Model)
{
    <li>@item.Name, $@item.Price </li>
}

@using namespace;

@*
    A Razor Comment / Server side Comment
*@

@("First product: " + Model.First().Name)

@model Product
@{

    ViewBag.Title = "Product";
}
p>Product Name: @Model.Name</p> <p>Product Price: @($"{Model.Price:C2}")</p> 
<p>Stock Level: @ViewBag.StockLevel</p>
<div data-productid="@Model.ProductID" data-stocklevel="@ViewBag.StockLevel">    
<p>Product Name: @Model.Name</p>    
<p>Product Price: @($"{Model.Price:C2}")</p>   
 <p>Stock Level: @ViewBag.StockLevel</p> 
</div>

@model Product
@{ ViewBag.Title = "Product Name"; }
<div data-productid="@Model.ProductID" data-stocklevel="@ViewBag.StockLevel">  
  <p>Product Name: @Model.Name</p>   
 <p>Product Price: @($"{Model.Price:C2}")</p> 
   <p>Stock Level:       
 @switch (ViewBag.StockLevel)
{
    case 0:@:Out of Stock                break;           
    case 1:          
    case 2:        
    case 3:            
    <b>Low Stock (@ViewBag.StockLevel)</b>         
       break;      
    default:            
    @: @ViewBag.StockLevel in Stock          
      break;      
  }    
</p>
</div>

    <div class="k-rtl">
        <div id="report-grid"></div>
    </div>