WPF, SDI linked window base class or don't miss your windows

// --------------------------------------------------------------------------------------------------------------------
// <copyright file="Linked.cs" company="JAGG">
//   G-SoftSolutions.
// </copyright>
// <author>
//   JAGG
// </author>
// <summary>
//  Tracing with the information of the form.
// </summary>
// --------------------------------------------------------------------------------------------------------------------

namespace LinkedViewModelLibrary
{
    using System.Windows.Controls;

    /// <summary>
    /// Tracing with the information of the form.
    /// </summary>
    public class Linked : ILinked
    {
        /// <summary>
        /// Create a instance of the class.
        /// </summary>
        /// <returns>
        /// a compatible Interface object of the class.
        /// </returns>
        public static ILinked Factory()
        {
            ILinked tc = new Linked();
            return tc;
        }

        /// <summary>
        /// Gets or sets View.
        /// </summary>
        public ContentControl View { get; set; }

        /// <summary>
        /// Gets or sets ViewParent.
        /// </summary>
        public ContentControl ViewParent { get; set; }

        /// <summary>
        /// Gets or sets ViewModelParent.
        /// </summary>
        public ILinkedViewModel ViewModelParent { get; set; }

        /// <summary>
        /// Gets or sets ViewModel of the content control.
        /// </summary>
        public ILinkedViewModel ViewModel { get; set; }
    }
}