public UndoEngineImplication(IServiceContainer provider) : base(provider) { service = provider; editToolStripMenuItem = (ToolStripMenuItem)service.GetService(typeof(ToolStripMenuItem)); cassPropertyGrid = (FilteredPropertyGrid)service.GetService(typeof(FilteredPropertyGrid)); }
/// <summary> /// ��ʼ������HostDesign��Ķ����ص�ǰ��ѡ�ؼ��仯ʱ���¼��������Ϣ����� /// �õ��ķ������Կؼ��������IJ˵���״̬������ǩ�ؼ���TabControl�����˵����� /// ��ӵķ�����/�ظ� /// </summary> internal void Initialize() { host = (IDesignerHost)this.GetService(typeof(IDesignerHost)); if (host == null) { return; } try { selectionService = (ISelectionService)(this.GetService(typeof(ISelectionService))); selectionService.SelectionChanged += new EventHandler(selectionService_SelectionChanged); if (host.RootComponent != null) { ((Control)host.RootComponent).Resize += new EventHandler(CassView_Resize); } cassPropertyGrid = (FilteredPropertyGrid)(this.GetService(typeof(FilteredPropertyGrid))); operateMenu = (ContextMenuStrip)(this.GetService(typeof(ContextMenuStrip))); designMousePosition = (ToolStripStatusLabel)(this.GetService(typeof(ToolStripStatusLabel))); editToolMenuItem = (ToolStripMenuItem)this.GetService(typeof(ToolStripMenuItem)); //��ӳ���/�ظ��������� IServiceContainer serviceContainer = host.GetService(typeof(ServiceContainer)) as IServiceContainer; undoEngine = new UndoEngineImplication(serviceContainer); undoEngine.Enabled = false; //�رճ������ظ����� host.AddService(typeof(UndoEngineImplication), undoEngine); } catch (Exception ex) { } }