CREATE TABLE xmlInvoice
(
 invoiceId INT IDENTITY PRIMARY KEY,
 invoice XML
)

INSERT INTO xmlInvoice 
VALUES('
<Invoice InvoiceId="1000" dept="hardware">
<CustomerName>Vahid</CustomerName>
<LineItems>
<LineItem><Description>Gear</Description><Price>9.5</Price></LineItem>
</LineItems>
</Invoice>
 ')

INSERT INTO xmlInvoice 
VALUES('
<Invoice InvoiceId="1002" dept="garden">
<CustomerName>Mehdi</CustomerName>
<LineItems>
<LineItem><Description>Shovel</Description><Price>19.2</Price></LineItem>
</LineItems>
</Invoice>
 ')

INSERT INTO xmlInvoice 
VALUES('
<Invoice InvoiceId="1003" dept="garden">
<CustomerName>Mohsen</CustomerName>
<LineItems>
<LineItem><Description>Trellis</Description><Price>8.5</Price></LineItem>
</LineItems>
</Invoice>
 ')

INSERT INTO xmlInvoice 
VALUES('
<Invoice InvoiceId="1004" dept="hardware">
<CustomerName>Hamid</CustomerName>
<LineItems>
<LineItem><Description>Pen</Description><Price>1.5</Price></LineItem>
</LineItems>
</Invoice>
 ')

INSERT INTO xmlInvoice 
VALUES('
<Invoice InvoiceId="1005" dept="IT">
<CustomerName>Ali</CustomerName>
<LineItems>
<LineItem><Description>Book</Description><Price>3.2</Price></LineItem>
</LineItems>
</Invoice>
 ')

INSERT INTO xmlInvoice 
VALUES('
<Invoice InvoiceId="1006" dept="hardware">
<CustomerName>Reza</CustomerName>
<LineItems>
<LineItem><Description>M.Board</Description><Price>19.5</Price></LineItem>
</LineItems>
</Invoice>
 ')

CREATE XML SCHEMA COLLECTION invoice_xsd AS
 ' <xs:schema attributeFormDefault="unqualified" 
 elementFormDefault="qualified" 
 xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="Invoice">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="CustomerName" type="xs:string" />
        <xs:element name="LineItems">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="LineItem">
                <xs:complexType>
                  <xs:sequence>
                    <xs:element name="Description" type="xs:string" />
                    <xs:element name="Price" type="xs:decimal" />
                  </xs:sequence>
                </xs:complexType>
              </xs:element>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
      </xs:sequence>
      <xs:attribute name="InvoiceId" type="xs:unsignedShort" use="required" />
      <xs:attribute name="dept" type="xs:string" use="required" />
    </xs:complexType>
  </xs:element>
</xs:schema>'

Go

CREATE TABLE xmlInvoice2
(
invoiceId INT IDENTITY PRIMARY KEY,
invoice XML(document invoice_xsd)
)
Go

 UPDATE STATISTICS xmlInvoice
DBCC FREEPROCCACHE

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

-- query 2
SELECT * FROM xmlInvoice
WHERE invoice.exist('/Invoice/@InvoiceId[. = "1003"]') = 1

-- query 3
SELECT * FROM xmlInvoice
WHERE invoice.exist('/Invoice[1]/@InvoiceId[. = "1003"]') = 1

-- query 4
SELECT * FROM xmlInvoice
WHERE invoice.exist('(/Invoice/@InvoiceId)[1][. = "1003"]') = 1

-- query 5
SELECT * FROM xmlInvoice
WHERE invoice.exist('/Invoice[CustomerName = "Vahid"]') = 1

-- query 6
SELECT * FROM xmlInvoice
WHERE invoice.exist('/Invoice/CustomerName [.= "Vahid"]') = 1

-- query 7
SELECT * FROM xmlInvoice
WHERE invoice.exist('/Invoice/LineItems/LineItem[Description = "Trellis"]') = 1

-- query 8
SELECT * FROM xmlInvoice
WHERE invoice.exist('/Invoice/LineItems/LineItem/Description [.= "Trellis"]') = 1

-- query 9
SELECT * FROM xmlInvoice
WHERE invoice.exist('
for $x in /Invoice/@InvoiceId
where $x = 1003
return $x
') = 1

-- query 10
SELECT * FROM xmlInvoice
WHERE invoice.value('(/Invoice/@InvoiceId)[1]', 'VARCHAR(10)') = '1003'


-- یکبار هم با جدول شماره 2 که اسکیما دارد تمام این موارد تکرار شود

UPDATE STATISTICS xmlInvoice
DBCC FREEPROCCACHE

GO

Cross-browser fullscreen HTML elements (with jQuery support)  Demo

10 Best HTML5, jQuery and Twitter bootstrap WYSIWYG HTML Editor 

• قسمت (بر اساس تگ) به درستی کار نمی‌کند.
• پروژه بر اساس فایل json سایت کار می‌کند که می‌توان آن را به xml تغییر داد.
• سرعت لود مطالب به علت سنگین بودن فایل سایت جاری کمی در نسخه آنلاین طول می‌کشد.

http://hostname/api/products/28

namespace ProductStore.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 ProductStore.Models
{
    public interface IProductRepository
    {
        IEnumerable<Product> GetAll();
        Product Get(int id);
        Product Add(Product item);
        void Remove(int id);
        bool Update(Product item);
    }
}

namespace ProductStore.Models
{
    public class ProductRepository : IProductRepository
    {
        private List<Product> products = new List<Product>();
        private int _nextId = 1;

        public ProductRepository()
        {
            Add(new Product { Name = "Tomato soup", Category = "Groceries", Price = 1.39M });
            Add(new Product { Name = "Yo-yo", Category = "Toys", Price = 3.75M });
            Add(new Product { Name = "Hammer", Category = "Hardware", Price = 16.99M });
        }

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

        public Product Get(int id)
        {
            return products.Find(p => p.Id == id);
        }

        public Product Add(Product item)
        {
            if (item == null)
            {
                throw new ArgumentNullException("item");
            }
            item.Id = _nextId++;
            products.Add(item);
            return item;
        }

        public void Remove(int id)
        {
            products.RemoveAll(p => p.Id == id);
        }

        public bool Update(Product item)
        {
            if (item == null)
            {
                throw new ArgumentNullException("item");
            }
            int index = products.FindIndex(p => p.Id == item.Id);
            if (index == -1)
            {
                return false;
            }
            products.RemoveAt(index);
            products.Add(item);
            return true;
        }
    }
}

using ProductStore.Models;

public class ProductsController : ApiController
{
    static readonly IProductRepository repository = new ProductRepository();
}

public class ProductsController : ApiController
{
    public IEnumerable<Product> GetAllProducts()
    {
        return repository.GetAll();
    }
    // ....
}

public Product GetProduct(int id)
{
    Product item = repository.Get(id);
    if (item == null)
    {
        throw new HttpResponseException(HttpStatusCode.NotFound); 
    }
    return item;
}

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

// Not the final implementation!
public Product PostProduct(Product item)
{
    item = repository.Add(item);
    return item;
}

public HttpResponseMessage PostProduct(Product item)
{
    item = repository.Add(item);
    var response = Request.CreateResponse<Product>(HttpStatusCode.Created, item);

    string uri = Url.Link("DefaultApi", new { id = item.Id });
    response.Headers.Location = new Uri(uri);
    return response;
}

public void PutProduct(int id, Product product)
{
    product.Id = id;
    if (!repository.Update(product))
    {
        throw new HttpResponseException(HttpStatusCode.NotFound);
    }
}

public void DeleteProduct(int id)
{
    Product item = repository.Get(id);
    if (item == null)
    {
        throw new HttpResponseException(HttpStatusCode.NotFound);
    }

    repository.Remove(id);
}

return PartialView("_MyPartialViewName", data);

<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);
 }