Silverlight Super Tabs Interface (using View Model / MVVM)

using System;
using System.ComponentModel;
using System.Windows.Input;
using System.Windows.Controls;

namespace SimpleAttendance
{
    public class AttendanceTabHeaderModel : INotifyPropertyChanged
    {
        public AttendanceTabHeaderModel()
        {
            // Set the command properties
            CloseTabCommand = new DelegateCommand(CloseTab, CanCloseTab);
        }

        // Commands

        #region CloseTabCommand
        public ICommand CloseTabCommand { get; set; }
        public void CloseTab(object param)
        {
            // Remove this TabItem from the Tab control
            objTabControl.Items.Remove(objTabItem);
        }

        private bool CanCloseTab(object param)
        {
            return true;
        }
        #endregion

        // Properties

        #region HeaderDisplay
        private string _HeaderDisplay = @"Friday 1/1/2010";
        public string HeaderDisplay
        {
            get { return _HeaderDisplay; }
            set
            {
                if (HeaderDisplay == value)
                {
                    return;
                }
                _HeaderDisplay = value;
                this.NotifyPropertyChanged("HeaderDisplay");
            }
        }
        #endregion

        #region objTabItem
        private TabItem _objTabItem;
        public TabItem objTabItem
        {
            get { return _objTabItem; }
            set
            {
                if (objTabItem == value)
                {
                    return;
                }
                _objTabItem = value;
                this.NotifyPropertyChanged("objTabItem");
            }
        }
        #endregion

        #region objTabControl
        private TabControl _objTabControl;
        public TabControl objTabControl
        {
            get { return _objTabControl; }
            set
            {
                if (objTabControl == value)
                {
                    return;
                }
                _objTabControl = value;
                this.NotifyPropertyChanged("objTabControl");
            }
        }
        #endregion

        // Utility

        #region INotifyPropertyChanged
        public event PropertyChangedEventHandler PropertyChanged;

        private void NotifyPropertyChanged(String info)
        {
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs(info));
            }
        }
        #endregion
    }
}