public string FirstName

        {

            get { return m_FirstName; }

            set

            {      

Validator.ValidateProperty(value,

                    new ValidationContext(this, null, null) { MemberName = “ FirstName “ }); 

                m_FirstName = value;

            }

        }

        public string LastName

        {

            get { return m_LastName; }

            set

            {

         Validator.ValidateProperty(value,

                    new ValidationContext(this, null, null) { MemberName = “LastName” }); 

                m_LastName = value;

            }

        }

        private string _name;

        private int _age;

        [Required]

        [StringLength(20,ErrorMessage="Name length should not be more than 20.")]

        public string Name

        {

            get { return _name;}

            set {

                Validator.ValidateProperty(value,

                       new ValidationContext(this, null, null) { MemberName = “Name” });

                _name=value;

            OnPropertyChanged(“Name”);

            }

        }

        [Required]

        [Range(19,150)]

        public int Age

        {

            get { return _age; }

            set

            {

                Validator.ValidateProperty(value,

                          new ValidationContext(this, null, null) { MemberName = “Age” });

                _age = value;

                OnPropertyChanged(“Age”);

            }

        }

        #region INotifyPropertyChanged Members

        public event PropertyChangedEventHandler PropertyChanged;

        private void OnPropertyChanged(string propertyName)

        {

            if (PropertyChanged != null)

            {

                PropertyChanged(this, new PropertyChangedEventArgs(propertyName));

            }

        }

        #endregion

    }

    xmlns:x=”http://schemas.microsoft.com/winfx/2006/xaml”

    xmlns:BO=”clr-namespace:Fir.Nomura.PortfolioAnalysis.Business_Object”

             Width=”400″

             Height=”400″

    >

    <UserControl.Resources>

        <BO:Voter x:Name=”voterObj”

                  />

    </UserControl.Resources>

    <Grid x:Name=”LayoutRoot” Background=”White”

          DataContext=”{StaticResource voterObj}”

          >

        <Grid.ColumnDefinitions>

            <ColumnDefinition Width=”*”/>

            <ColumnDefinition Width=”*”/>

        </Grid.ColumnDefinitions>

        <Grid.RowDefinitions>

            <RowDefinition Height=”Auto”/>

            <RowDefinition Height=”Auto”/>

        </Grid.RowDefinitions>

        <TextBlock Text=”Name” Grid.Column=”0″ Grid.Row=”0″/>

        <TextBox Text=”{Binding Name,Mode=TwoWay,ValidatesOnExceptions=true,NotifyOnValidationError=True}”

                 Grid.Row=”0″

                 Grid.Column=”1″

                 />

        <TextBlock Text=”Age” Grid.Column=”0″ Grid.Row=”1″/>

        <TextBox Text=”{Binding Age,Mode=TwoWay,ValidatesOnExceptions=true,NotifyOnValidationError=True}”

                 Grid.Row=”1″

                 Grid.Column=”1″

                     />

    </Grid>

</UserControl>

                                 >

                    <X:TileViewItem.HeaderTemplate>

                        <DataTemplate>

                            <Grid x:Name=”MaturityDataTemplateGrid”>

                                <Grid.ColumnDefinitions>

                                    <ColumnDefinition Width=”80*”/>

                                    <ColumnDefinition Width=”20*”/>

                                </Grid.ColumnDefinitions>

                                <TextBlock x:Name=”title”

                                        Text=”{Binding}”

                                        Grid.Column=”0″

                                        FontFamily=”Verdana”

                                        FontSize=”10″

                                        FontWeight=”Bold”

                                        Foreground=”#FF000000″

                                        Margin=”5,2,0,0″

                                             />

                                <StackPanel Grid.Column=”1″

                                        Orientation=”Horizontal”

                                        >

                                    <Button Content=”Select Maturity”

                                            x:Name=”btnSelectMaturity”

                                            Click=”btnSelectMaturity_Click”

                                            />

                                    <Popup x:Name=”MaturityPopup”>

                                        <Border BorderBrush=”Black”

                                                BorderThickness=”1″                                               x:Name=”MaturityPopupBorder”                                                 Background=”WhiteSmoke”

                                                >

                                        </Border>

                                    </Popup>

                                </StackPanel>

                            </Grid>

                        </DataTemplate>

                    </X:TileViewItem.HeaderTemplate>

                                    </X:TileViewItem>

        {

            Button btnSectorSelector = sender as Button;

            Grid parentGrid = GetParentByName(btnSectorSelector, “MaturityDataTemplateGrid”) as Grid;

            if (parentGrid != null)

            {

                System.Windows.Controls.Primitives.Popup popUp = parentGrid.FindName(“MaturityPopup”) as System.Windows.Controls.Primitives.Popup;

                if (popUp != null)

                {

                    popUp.DataContext = MaturityVM;

                    popUp.VerticalOffset = 20;

                    popUp.HorizontalOffset = -150;

                    if (popUp.IsOpen)

                    {

                        popUp.IsOpen = false;

                    }

                    else

                    {

                        popUp.IsOpen = true;

                    }

                }

            }

        }

        {

            FrameworkElement parent = VisualTreeHelper.GetParent(element) as FrameworkElement;

            if (parent != null)

            {

                if (parent.Name == name)

                {

                    return parent;

                }

                return GetParentByName(parent, name);

            }

            return null;

        }

using System.Text;

using System.Xml;

using System.Xml.Serialization;

using System.IO;

using System;

namespace XmlSerializationTest

{

    class Program

    {

        static void Main(string[] args)

        {

            PortfolioResponse portfolioResponse = new PortfolioResponse();

            portfolioResponse.Id = “1″;

            portfolioResponse.Status = “OK”;

            portfolioResponse.Error = string.Empty;

            portfolioResponse.PortfolioCollection = new List<Portfolio>();

            Portfolio p1 = new Portfolio();

            p1.Id = “1″;

            Portfolio p2 = new Portfolio();

            p2.Id = “2″;

            portfolioResponse.DummyPortfolio = p1;

            portfolioResponse.PortfolioCollection.Add(p1);

            portfolioResponse.PortfolioCollection.Add(p2);

            Console.WriteLine(“Serialization in progress”);

            XmlSerializer s = new XmlSerializer(typeof(PortfolioResponse));

            TextWriter w = new StreamWriter(“employList.xml”);

            s.Serialize(w, portfolioResponse);

            w.Close();

            Console.WriteLine(“Serialization complete\n\n”);

            //Console.WriteLine(“Deserialization in progress”);

            //XmlSerializer s1 = new XmlSerializer(typeof(PortfolioResponse));

            //TextReader r = new StreamReader(“employList.xml”);

            //PortfolioResponse res = (PortfolioResponse)s1.Deserialize(r);

            //r.Close();

            //Console.WriteLine(“Deserialization complete”);

        }

    }

    [XmlRoot("fir-response")]

    public class PortfolioResponse

    {

        [XmlElement("Id")]

        public string Id { get; set; }

        [XmlElement("status")]

        public string Status { get; set; }

        [XmlArray("fir-portfolios")]

        [XmlArrayItem("fir-portfolio")]       

        public List<Portfolio> PortfolioCollection { get; set; }

        [XmlElement("fir-portfolio")]

        public Portfolio DummyPortfolio { get; set; }

        [XmlIgnore]       

        public string Error { get; set; }

        //[XmlElement("user")]

        //public User UserDetail { get; set; }       

    }

    [XmlRoot("fir-portfolio")]

    public class Portfolio

    {

        [XmlElement("Id")]

        public string Id { get; set; }

        [XmlElement("status")]

        public string Status { get; set; }

        [XmlElement]

        public string Error { get; set; }

    }

}

  <Id>1</Id>

  <status>OK</status>

  <fir-portfolios>

    <fir-portfolio>

      <Id>1</Id>

    </fir-portfolio>

    <fir-portfolio>

      <Id>2</Id>

    </fir-portfolio>

  </fir-portfolios>

  <fir-portfolio>

    <Id>1</Id>

  </fir-portfolio>

</fir-response>

    public class ClassA

    {

        [XmlElement("id")]

        public string id;

        [XmlElement("number")]

        public double? Number;

        //[XmlIgnore]

        //public bool NumberSpecified

        //{

        //    get { return (Number!=null?true:false);}

        //    set { NumberSpecified = (Number != null ? true : false); }

        //}

    }

            a.id = “1″;           

           XmlSerializer s2 = new XmlSerializer(typeof(ClassA));           

            TextWriter w2 = new StreamWriter(“ClassA.xml”);

            s2.Serialize(w2, a);

            w2.Close();

<A xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance” xmlns:xsd=”http://www.w3.org/2001/XMLSchema”>

  <id>1</id>

  <number xsi:nil=”true” />

</A>

    public class ClassA

    {

        [XmlElement("id")]

        public string id;

        [XmlElement("number")]

        public double? Number=null;

        [XmlIgnore]

        public bool NumberSpecified

        {

            get { return (Number != null ? true : false); }

            set { NumberSpecified = (Number != null ? true : false); }

        }

    }

<A xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance” xmlns:xsd=”http://www.w3.org/2001/XMLSchema”>

  <id>1</id>

</A>

         var control = document.getElementById(“slControl”);

         control.Content.MainPage.SilverlightFunction(“Hello from Javascript!”);

         }     

System.Windows.Browser.HtmlPage.Window.Invoke(“JavaScriptFucntion”, “vinod callign from Silverlight!”);

}

catch (Exception ex)

{

MessageBox.Show(ex.Message.ToString());

}

} 

        {

            InitializeComponent();            System.Windows.Browser.HtmlPage.RegisterScriptableObject(“MainPage”, this);

}

        }

         var control = document.getElementById(“slControl”);

         control.Content.MainPage.SilverlightFunction(“Hello from Javascript!”);

         }     

        <object id=”slControl” data=”data:application/x-silverlight-2,” type=”application/x-silverlight-2″ width=”100%” height=”100%”>

              <param name=”source” value=”ClientBin/SilverlightToJavaScript.xap”/>

              <param name=”onError” value=”onSilverlightError” />

              <param name=”background” value=”white” />

              <param name=”minRuntimeVersion” value=”3.0.40818.0″ />

              <param name=”autoUpgrade” value=”true” />

              <a href=”http://go.microsoft.com/fwlink/?LinkID=149156&v=3.0.40818.0″ style=”text-decoration:none”>

                    <img src=”http://go.microsoft.com/fwlink/?LinkId=108181″ alt=”Get Microsoft Silverlight” style=”border-style:none”/>

              </a>

          </object><iframe id=”_sl_historyFrame” style=”visibility:hidden;height:0px;width:0px;border:0px”></iframe></div>

    </form>

</body> 

    {

        public MainPage()

        {

            InitializeComponent();

            System.Windows.Browser.HtmlPage.RegisterScriptableObject(“MainPage”, this);

        }

        private void Button_Click(object sender, RoutedEventArgs e)

        {

            try

            {

                System.Windows.Browser.HtmlPage.Window.Invoke(“JavaScriptFucntion”, “vinod callign from Silverlight!”);

            }

            catch (Exception ex)

            {

                MessageBox.Show(ex.Message.ToString());

            }

        }

        [System.Windows.Browser.ScriptableMember]

        public void SilverlightFunction(string result) {

            MessageBox.Show(“Data from Java Script:”+result);

        }

    }

} 

    xmlns:d=”http://schemas.microsoft.com/expression/blend/2008″ xmlns:mc=”http://schemas.openxmlformats.org/markup-compatibility/2006″

    mc:Ignorable=”d” d:DesignWidth=”640″ d:DesignHeight=”480″>

  <Grid x:Name=”LayoutRoot”>

        <Button Content=”Call java scipt” Width=”100″

                Click=”Button_Click”

                />

    </Grid>

</UserControl> 

<head runat=”server”>

    <title>SilverlightToJavaScript</title>

    <style type=”text/css”>

    html, body {

          height: 100%;

          overflow: auto;

    }

    body {

          padding: 0;

          margin: 0;

    }

    #silverlightControlHost {

          height: 100%;

          text-align:center;

    }

    </style>

    <script type=”text/javascript” src=”Silverlight.js”></script>

    <script type=”text/javascript”>

        function onSilverlightError(sender, args) {

            var appSource = “”;

            if (sender != null && sender != 0) {

              appSource = sender.getHost().Source;

            }

            var errorType = args.ErrorType;

            var iErrorCode = args.ErrorCode;

            if (errorType == “ImageError” || errorType == “MediaError”) {

              return;

            }

            var errMsg = “Unhandled Error in Silverlight Application ” +  appSource + “\n” ;

            errMsg += “Code: “+ iErrorCode + “    \n”;

            errMsg += “Category: ” + errorType + “       \n”;

            errMsg += “Message: ” + args.ErrorMessage + “     \n”;

            if (errorType == “ParserError”) {

                errMsg += “File: ” + args.xamlFile + “     \n”;

                errMsg += “Line: ” + args.lineNumber + “     \n”;

                errMsg += “Position: ” + args.charPosition + “     \n”;

            }

            else if (errorType == “RuntimeError”) {          

                if (args.lineNumber != 0) {

                    errMsg += “Line: ” + args.lineNumber + “     \n”;

                    errMsg += “Position: ” +  args.charPosition + “     \n”;

                }

                errMsg += “MethodName: ” + args.methodName + “     \n”;

            }

            throw new Error(errMsg);

        }

        function JavaScriptFucntion(data)       

         {           

         alert(“Message received from Silverlight: “+data);

         var control = document.getElementById(“slControl”);

         control.Content.MainPage.SilverlightFunction(“Hello from Javascript!”);

         }   

    </script>

</head>

<body>

    <form id=”form1″ runat=”server” style=”height:100%”>

    <div id=”silverlightControlHost”>

        <object id=”slControl” data=”data:application/x-silverlight-2,” type=”application/x-silverlight-2″ width=”100%” height=”100%”>

              <param name=”source” value=”ClientBin/SilverlightToJavaScript.xap”/>

              <param name=”onError” value=”onSilverlightError” />

              <param name=”background” value=”white” />

              <param name=”minRuntimeVersion” value=”3.0.40818.0″ />

              <param name=”autoUpgrade” value=”true” />

              <a href=”http://go.microsoft.com/fwlink/?LinkID=149156&v=3.0.40818.0″ style=”text-decoration:none”>

                    <img src=”http://go.microsoft.com/fwlink/?LinkId=108181″ alt=”Get Microsoft Silverlight” style=”border-style:none”/>

              </a>

          </object><iframe id=”_sl_historyFrame” style=”visibility:hidden;height:0px;width:0px;border:0px”></iframe></div>

    </form>

</body>

</html> 

            webClient.DownloadStringCompleted += new DownloadStringCompletedEventHandler(<CallbackMethod>);

            webClient.DownloadStringAsync(new Uri(url, UriKind.Absolute)); 

using System.Windows.Controls;

using System.Windows.Documents;

using System.Windows.Ink;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Animation;

using System.Windows.Shapes;

namespace CustomConntrol

{

    public class LinkLabel : Control

    { }

}

                    >

    <!– Default Control Template –>

    <Style TargetType=”local:LinkLabel”>

        <Setter Property=”Template”>

            <Setter.Value>

                <ControlTemplate TargetType=”local:LinkLabel”>

                    <StackPanel x:Name=”LayoutRoot”>

                    <ContentPresenter Content=”{TemplateBinding Text}”                                      TextOptions.TextHintingMode=”Animated”

                                      Cursor=”Hand”                                     

                                      />

                    </StackPanel>

                </ControlTemplate>               

            </Setter.Value>

        </Setter>

    </Style>     

 </ResourceDictionary>

using System.Windows.Controls;

using System.Windows.Documents;

using System.Windows.Ink;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Animation;

using System.Windows.Shapes;

namespace CustomConntrol

{

    public class LinkLabel : Control

    {

        #region Private Members

        StackPanel _LayoutRoot = null;

        #endregion

        #region Constructor

        public LinkLabel() : base()

        {

            DefaultStyleKey = typeof(LinkLabel);

        }

        #endregion

        #region Dependency Property

        public static DependencyProperty TextProperty = DependencyProperty.Register(“Text”,

            typeof(string), typeof(LinkLabel), new PropertyMetadata(string.Empty));

        public string Text

        {

            get

            {

                return (string)GetValue(TextProperty);

            }

            set

            {

                SetValue(TextProperty, value);

            }

        }

        #endregion

        #region Override Properties

        public override void OnApplyTemplate()

        {

            _LayoutRoot = GetTemplateChild(“LayoutRoot”) as StackPanel;

            base.OnApplyTemplate();          

        }

        #endregion

    }

}

    xmlns:d=”http://schemas.microsoft.com/expression/blend/2008″ xmlns:mc=”http://schemas.openxmlformats.org/markup-compatibility/2006″

    mc:Ignorable=”d” d:DesignWidth=”640″ d:DesignHeight=”480″

    xmlns:CustomControl=”clr-namespace:CustomConntrol;assembly=CustomConntrol”

             >

  <Grid x:Name=”LayoutRoot”>

        <CustomControl:LinkLabel Text=”Demo”

                               />

    </Grid>

</UserControl>