Is there a way to create a WPF UserControl with an available grid in it?

Hi,

   I need to create a WPF UserControl (or Control) that has two parts: a header with a Title and a grid right above it. The glitch is: I need to have access to this grid. I need to paste components in this grid. The component works right a Window with a header.

   My idea is create a constant part of the component (the header - the Title is a property) and variable part of it (the grid).

   Is is possible? How?

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;
 
namespace McSoft.WPF.Controls
{
  /// <summary>
  /// Interaction logic for McBorder.xaml
  /// </summary>
  public partial class McBorderLookless : Control
  {
    public McBorderLookless()
    {
      SetupBindings();
    }
 
    private void SetupBindings()
    {
      MultiBinding binding = new MultiBinding();
 
      Binding titleBinding = new Binding("Title");
      titleBinding.Source = this;
      titleBinding.Mode = BindingMode.TwoWay;
      binding.Bindings.Add(titleBinding);
 
      Binding gridBinding = new Binding("BorderGrid");
      gridBinding.Source = this;
      gridBinding.Mode = BindingMode.TwoWay;
      binding.Bindings.Add(gridBinding);
    }
 
    static McBorderLookless()
    {
      DefaultStyleKeyProperty.OverrideMetadata(typeof(McBorderLookless),
        new FrameworkPropertyMetadata(typeof(McBorderLookless)));
      TitleProperty = DependencyProperty.Register("Title", typeof(string),
                typeof(McBorderLookless),
                new FrameworkPropertyMetadata("Type title...", new PropertyChangedCallback(OnTitleChanged)));
      GridProperty = DependencyProperty.Register("BorderGrid", typeof(Grid),
                typeof(McBorderLookless),
                new FrameworkPropertyMetadata(new PropertyChangedCallback(OnGridChanged)));
    }
 
    // Tratando o título do border
    public static DependencyProperty TitleProperty;
 
    public string Title
    {
      get { return (string)GetValue(TitleProperty); }
      set { SetValue(TitleProperty, value); }
    }
 
    private static void OnTitleChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
    {
      McBorderLookless mcBorder = (McBorderLookless)sender;
      string newValue = (string)e.NewValue;
      mcBorder.Title = newValue.ToString();
    }
 
    // Tratando o grid do border
    public static DependencyProperty GridProperty;
 
    public Grid BorderGrid
    {
      get { return (Grid)GetValue(GridProperty); }
      set { SetValue(GridProperty, value); }
    }
 
    private static void OnGridChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
    {
      McBorderLookless mcBorder = (McBorderLookless)sender;
      Grid newValue = (Grid)e.NewValue;
      mcBorder.BorderGrid = newValue;
    }
  }
}
 
--------------------
 
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
										xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
										xmlns:local="clr-namespace:McSoft.WPF.Controls">
	<Style TargetType="{x:Type local:McBorderLookless}">
		<Setter Property="Template">
			<Setter.Value>
				<ControlTemplate TargetType="{x:Type local:McBorderLookless}">
					<Border CornerRadius="8" BorderThickness="2" BorderBrush="Gray" Grid.RowSpan="3">
						<Grid>
							<Grid.RowDefinitions>
								<RowDefinition Height="36" />
								<RowDefinition Height="225*" />
								<RowDefinition Height="36" />
							</Grid.RowDefinitions>
							<Label Name="lblTitle" HorizontalAlignment="Left" Margin="6" FontWeight="Bold" 
								VerticalAlignment="Stretch" Content="{Binding Path=Title,RelativeSource={RelativeSource TemplateParent}}"></Label>
							<Path Stretch="Fill" Margin="4,0,4,4" VerticalAlignment="Bottom" Height="2" 
								Data="M4,30 L273,30" StrokeThickness="2" Fill="{x:Null}">
								<Path.Stroke>
									<LinearGradientBrush EndPoint="0.738,0.24" StartPoint="0.201,0.25">
										<GradientStop Color="#FF000000" Offset="0"/>
										<GradientStop Color="#FFF9F9F9" Offset="1"/>
									</LinearGradientBrush>
								</Path.Stroke>
							</Path>
							<Grid Name="VoidGrid" Margin="0,0,0,0" Grid.Row="1" />
						</Grid>
					</Border>
				</ControlTemplate>
			</Setter.Value>
		</Setter>
	</Style>
</ResourceDictionary>

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