WPF Dependency property issue for usercontrol

Hi,

In my application, i want to bind an object to a new dependency property which i have created. But i am not able to assign it correctly. If i assign the same object tp DataContext of the UserControl then the DataContext gets the assigned object. 

Here is my code below, whats wrong with the code below:

        public IElementProvider Data
        {
            get { return (IElementProvider)GetValue(DataProperty); }
            set { SetValue(DataProperty, value); }
        }

        // Using a DependencyProperty as the backing store for Data.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty DataProperty =
            DependencyProperty.Register("Data", typeof(IElementProvider), typeof(UserControl1), new PropertyMetadata(new PropertyChangedCallback(SpecialChangedPropertyCallback)));

        private static void SpecialChangedPropertyCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            UserControl1 myUserControl = (UserControl1)d;
            // I want to assign the new Dependency Property to some other object here
        }

 // My XAML code<Views:UserControl1 x:Name="myUserControl1" 
            DataContext="{Binding Path=Parameters}" 
            Data="{Binding DataContext, RelativeSource={RelativeSource Self}}" >

I tried various binding options for 'Data' property but still could not get it work. Can someone help me?

Thanks,

IamHuM