Windows Phone ListBox and Data Binding

Partial Public Class MainPage
    Inherits PhoneApplicationPage

    ' Constructor
    Public Sub New()
        InitializeComponent()

        AddHandler Loaded, AddressOf MainPage_Loaded
   
    End Sub

    Private Sub MainPage_Loaded(sender As Object, e As System.Windows.RoutedEventArgs)

        Dim myContact As New List(Of ContactPerson)
        myContact.Add(New ContactPerson("Images/WP.jpg", "Weerachai", "0819876107"))
        myContact.Add(New ContactPerson("Images/WP.jpg", "Plakrim", "0812345678"))
        myContact.Add(New ContactPerson("Images/WP.jpg", "Eak", "02345678"))
        myContact.Add(New ContactPerson("Images/WP.jpg", "Chai", "0298765432"))

        Me.ContactList.ItemsSource = myContact
    End Sub

End Class

Public Class ContactPerson

    Public Property ImageUri() As String
        Get
            Return m_ImageUri
        End Get
        Set(value As String)
            m_ImageUri = value
        End Set
    End Property

    Public Property Name() As String
        Get
            Return m_Name
        End Get
        Set(value As String)
            m_Name = value
        End Set
    End Property

    Public Property Tel() As String
        Get
            Return m_Tel
        End Get
        Set(value As String)
            m_Tel = value
        End Set
    End Property

    Private m_Name As String
    Private m_Tel As String
    Private m_ImageUri As String

    Public Sub New(ByVal strImageUri As String, ByVal strName As String, ByVal strTel As String)
        Me.ImageUri = strImageUri
        Me.Name = strName
        Me.Tel = strTel
    End Sub

End Class

using System;
using System.Windows;
using Microsoft.Phone.Controls;
using System.Collections.Generic;

namespace PhoneApp
{
    public partial class MainPage : PhoneApplicationPage
    {

        // Constructor
        public MainPage()
        {
            InitializeComponent();

            Loaded += MainPage_Loaded;
        }

        private void MainPage_Loaded(object sender, System.Windows.RoutedEventArgs e)
        {
            List<ContactPerson> myContact = new List<ContactPerson>();
            myContact.Add(new ContactPerson("Images/WP.jpg", "Weerachai", "0819876107"));
            myContact.Add(new ContactPerson("Images/WP.jpg", "Plakrim", "0812345678"));
            myContact.Add(new ContactPerson("Images/WP.jpg", "Eak", "02345678"));
            myContact.Add(new ContactPerson("Images/WP.jpg", "Chai", "0298765432"));

            this.ContactList.ItemsSource = myContact;
        }

    }

    public class ContactPerson
    {

        public string ImageUri
        {
            get { return m_ImageUri; }
            set { m_ImageUri = value; }
        }

        public string Name
        {
            get { return m_Name; }
            set { m_Name = value; }
        }

        public string Tel
        {
            get { return m_Tel; }
            set { m_Tel = value; }
        }

        private string m_Name;
        private string m_Tel;

        private string m_ImageUri;
        public ContactPerson(string strImageUri, string strName, string strTel)
        {
            this.ImageUri = strImageUri;
            this.Name = strName;
            this.Tel = strTel;
        }

    }
}