/// <summary>
        /// Creates a new ReportExplorer object
        /// </summary>
        public DatabasesTreeViewPad() : base()
        {
            WorkbenchSingleton.Workbench.ActiveViewContentChanged += ActiveViewContentChanged;
            WorkbenchSingleton.Workbench.ViewClosed += ActiveViewClosed;

            _control           = new DatabasesTreeViewUserControl();
            _databasesTreeView = new DatabasesTreeView();
            _databasesTreeView.AdditionalNodes.Add(CSDLDatabaseTreeViewAdditionalNode.Instance);
            DockPanel.SetDock(_databasesTreeView, Dock.Top);
            _control.Content.Children.Add(_databasesTreeView);

            _instance = this;
        }
        /// <summary>
		/// Creates a new ReportExplorer object
		/// </summary>	
		public DatabasesTreeViewPad() : base()
		{
			SD.Workbench.ActiveViewContentChanged += ActiveViewContentChanged;
			SD.Workbench.ViewClosed += ActiveViewClosed;

            _control = new DatabasesTreeViewUserControl();
			_databasesTreeView = new DatabasesTreeView();
            _databasesTreeView.AdditionalNodes.Add(CSDLDatabaseTreeViewAdditionalNode.Instance);
            DockPanel.SetDock(_databasesTreeView, Dock.Top);
            _control.Content.Children.Add(_databasesTreeView);
			
			_instance = this;
        }