<Page x:Class="WpfApplication1.Exsamples_MWS3.ObservableCollection_binding.Binding02_ListBox_ItemTemplate"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
      mc:Ignorable="d" 
      d:DesignHeight="300" d:DesignWidth="1000"
      Title="Easy1"
      
      xmlns:c="clr-namespace:WpfApplication1.Exsamples_MWS3.ObservableCollection_binding"
  >


  <Page.Resources>
    <!--==================================================
    You can make the collection available for binding the same way you would with other common language runtime (CLR) objects, 
    as described in How to: Make Data Available for Binding in XAML. 
    For example, you can instantiate the collection in XAML and specify the collection as a resource, as shown here:-->
    <c:NameList x:Key="NameListData"/>
  </Page.Resources>

  <StackPanel Orientation="Horizontal">

    <ListBox  x:Name="list1"
      Width="200" Height="150" Margin="5"
         ItemsSource="{Binding Source={StaticResource NameListData}}"
         IsSynchronizedWithCurrentItem="True">
      <!--ItemTemplate="{StaticResource NameItemTemplate}"-->
      <ListBox.ItemTemplate>
        <DataTemplate>
          <StackPanel Orientation="Horizontal">
            <TextBox Text="aaaaaaaa"/>
            <TextBox Text="{Binding Source=NameListData, Path=Firstname}"/>
            <TextBox Text="{Binding Source=NameListData, Path=LastName}"/>
          </StackPanel>
        </DataTemplate>
      </ListBox.ItemTemplate>
    </ListBox>

    <ListBox x:Name="list2"
      Width="100" Height="130" Margin="5" Background="LightCyan"
         IsSynchronizedWithCurrentItem="True">
      <ListBox.ItemTemplate>
        <DataTemplate>
          <StackPanel Orientation="Horizontal">
            <TextBox Text="aaaaaaaa"/>
            <TextBox Text="{Binding Source=NameListData, Path=Firstname}"/>
            <TextBox Text="{Binding Source=NameListData, Path=LastName}"/>
          </StackPanel>
        </DataTemplate>
      </ListBox.ItemTemplate>
    </ListBox>
  
  </StackPanel>
</Page>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
//bvl   
using System.Data;
using System.Data.SqlClient;
using System.Data.Common;
using System.Configuration; // нужно для соединения с БД    
using System.Collections.ObjectModel;  // нужно для ObservableCollection
using System.Collections;  // нужно для ArrayList





namespace WpfApplication1.Exsamples_MWS3.ObservableCollection_binding {

  ///////////////////////////////////////////////////////////////////////////////
  //1. How to: Create and Bind to an ObservableCollection
  //     ms-xhelp:///?method=page&id=6CF7E275-DF76-41C6-A611-53B889B8FD5A&locale=en-US&vendor=Microsoft&format=html&topicversion=110&topiclocale=EN-US
  ///////////////////////////////////////////////////////////////////////////////
  
  //2. - http://www.cyberforum.ru/wpf-silverlight/thread539442.html


  public partial class Binding02_ListBox_ItemTemplate : Page {
    public Binding02_ListBox_ItemTemplate( ) {
      InitializeComponent( );
      ObservableCollection<PersonName> oc2 = new NameList();
      list2.ItemsSource = oc2;
    }
  }


  //===========================================
  public class NameList : ObservableCollection<PersonName> {
    public NameList( )
      : base( ) {
      Add( new PersonName( "Willa", "Cather" ) );
      Add( new PersonName( "Isak", "Dinesen" ) );
      Add( new PersonName( "Victor", "Hugo" ) );
    }
  }




//==================================================
  public class PersonName {
    private string firstName;
    private string lastName;

    public PersonName( string first, string last ) {
      this.firstName = first;
      this.lastName = last;
    }

    public string FirstName {
      get { return firstName; }
      set { firstName = value; }
    }

    public string LastName {
      get { return lastName; }
      set { lastName = value; }
    }
  }


}

void MainWindow_Loaded(object sender, RoutedEventArgs e)
        {
            this.DataContext = this;
        }

list2.ItemsSource = oc2;

    <!--<ComboBox HorizontalAlignment="Left" Margin="10,21,0,0" VerticalAlignment="Top" Width="120"  Height="30"
              ItemsSource="{Binding carsList}" 
              SelectedItem="{Binding selectedOne}"/>-->
   <ComboBox HorizontalAlignment="Left" Margin="10,21,0,0" VerticalAlignment="Top" Width="120"  Height="30"
              ItemsSource="{Binding Path=carsList, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type Window}}}"
              SelectedItem="{Binding Path=selectedOne,RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type Window}}}"
              />
      


    <!--<Label HorizontalAlignment="Left" Margin="13,66,0,0" VerticalAlignment="Top" Width="117" Height="26" Background="AntiqueWhite"
           Content="{Binding selectedOne, Mode=TwoWay}" 
           />-->
    <Label HorizontalAlignment="Left" Margin="13,66,0,0" VerticalAlignment="Top" Width="117" Height="26" Background="AntiqueWhite"
           Content="{Binding Path=selectedOne, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type Window}}}"></Label>