Наследование: HelpAwareWizardPage
        public KeyboardEditionViewModel( IKeyboardEditorRoot root, WizardManager wizardManager, IKeyboard editedKeyboard )
            : base(root, wizardManager, false)
        {
            Root.EditedContext = new VMContextEditable( root, editedKeyboard, Root.Config, root.SkinConfiguration );
            Next = new SavingStepViewModel( Root, WizardManager, EditedContext.KeyboardVM.Model );

            Title = String.Format( R.KeyboardEditionStepTitle, editedKeyboard.Name );
            Description = R.KeyboardEditionStepDesc;
        }
        public KeyboardEditionViewModel( IKeyboardEditorRoot root, WizardManager wizardManager, IKeyboard editedKeyboard )
            : base(root, wizardManager, false)
        {
            Root.EditedContext = new VMContextEditable( root, editedKeyboard, Root.Config, root.SkinConfiguration );
            Next = new SavingStepViewModel( Root, WizardManager, EditedContext.KeyboardVM.Model );

            Title = String.Format( R.KeyboardEditionStepTitle, editedKeyboard.Name );
            Description = R.KeyboardEditionStepDesc;

            _autoSaveContextTimer = new DispatcherTimer( DispatcherPriority.Background );
            _autoSaveContextTimer.Interval = new TimeSpan( 0, 0, 30 );
        }