‫انقیاد داده‌ها در WPF (بخش دوم)

public static ObservableCollection<Employee> GetEmployees()
        {
            var employees = new ObservableCollection<Employee>();
            employees.Add(new Employee() { Name = "Mahdi", Title = "Manager" });
            employees.Add(new Employee() { Name = "Nima", Title = "Teacher" });
            employees.Add(new Employee() { Name = "Rahim", Title = "Assistant" });
            employees.Add(new Employee() { Name = "Saeed", Title = "Administrator" });
            return employees;
        }

 private ObservableCollection<Employee> employees;
        public MainWindow()
        {
            InitializeComponent();
            employees = Employee.GetEmployees();
            DataContext = employees;
        }

<Grid>
        <StackPanel Orientation="Horizontal">
            <Slider Name="mySlider" Minimum="0" Maximum="100"
                    Width="300"/>
            <TextBlock Margin="5" Text="{Binding Value,ElementName=mySlider}"/>
        </StackPanel>
    </Grid>

public DateTime BornDate
        {
            get { return _bornDate; }
            set
            {
                _bornDate = value;
                OnPropertyChanged();
            }
        }

public static ObservableCollection<Employee> GetEmployees()
        {
            var employees = new ObservableCollection<Employee>();
            employees.Add(new Employee()
            { Name = "Mahdi", Title = "Manager", BornDate = DateTime.Parse("2008/8/8") });
            employees.Add(new Employee()
            { Name = "Nima", Title = "Teacher", BornDate = DateTime.Parse("2012/3/14") });
            employees.Add(new Employee()
            { Name = "Rahim", Title = "Assistant", BornDate = DateTime.Parse("2009/11/18") });
            employees.Add(new Employee()
            { Name = "Saeed", Title = "Administrator", BornDate = DateTime.Parse("2014/7/28") });
            return employees;
        }

<ListBox ItemsSource="{Binding}"
                 BorderThickness="1" >
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <StackPanel Orientation="Horizontal">
                        <TextBlock Text="{Binding Name}" Width="100"/>
                        <TextBlock Text="{Binding Title}" Width="100" Margin="5,0,0,0"/>
                        <TextBlock Text="{Binding BornDate}"  Margin="5,0,0,0"/>
                    </StackPanel>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>

public class DateConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            DateTime date = (DateTime)value;
            PersianCalendar pc = new PersianCalendar();
            var persianDate = string.Format
                ($"{pc.GetYear(date)}/{pc.GetMonth(date)}/{pc.GetDayOfMonth(date)}");
            return persianDate;
        }
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }

 xmlns:local="clr-namespace:DataConversion"

<Window.Resources>
        <local:DateConverter x:Key="MyConverter"/>
    </Window.Resources>

<TextBlock Text="{Binding BornDate,Converter={StaticResource MyConverter}}"  Margin="5,0,0,0"/>