Datagrid行的静态数据是否可以纯粹在XAML中定义,即后面没有代码？

<DataGrid x:Name="DataGrid"
          ItemsSource="{Binding PersonList}"
          AutoGenerateColumns="False">
    <DataGrid.Columns>
        <DataGridTextColumn Header="Name"
                            Binding="{Binding Name}" />
        <DataGridTextColumn Header="Age"
                            Binding="{Binding Age}" />
    </DataGrid.Columns>
</DataGrid>

public class Person
{
    public string Name { get; set; }
    public int Age { get; set; }
}

public ObservableCollection<Person> PersonList
{
    get { return _personList; }
    set { _personList = value; }
}

private ObservableCollection<Person> _personList;