What’s new in V4.1?

• Connector improvements. The routing algorithm has been enhanced and the connector should take less bends. The Jump property now instructs a connector to draw a "bridge" over other connectors below it in the zorder
  　
• Interactive Mode improvements. The event model and the information available when adding elements interactively at runtime has been greatly enhanced following feedback from developers
  　
• Nested Table Groups. Table Groups can now be added to other table groups to create multiple levels of table rows in a Table
  　
• Element rotation. Shapes now have support for a Rotation property and Rotate method. The shape is drawn rotated around it's center and all child elements including text and images etc are drawn rotated
  　
• Animation. An Animation and Animate class have been added to allow you to create animations for you diagram elements which can then be saved along with other properties of the diagram as usual. See the Animation and Animator classes for more details
  　
• Ruler guides. The Ruler class now provides better feedback in relation to the user interaction with the diagram in the form of semi transparent highlights on the ruler
  　
• Miscellaneous. Models can now be zoomed in/out using the CTRL+PageUp and CTRL+PageDown shortcuts. Undo/Redo should now be working as expected
  
  　

ERM Diagram .NET 4.1版有何新特性？

• 改进连接器。
  路由算法已作改进，连接器使用的过渡更少，用"Jump"属性将指示连接器在其区域内画出一个连接的"桥梁"。
  　
• 增强的交互模式。
  按照开发人员的使用反馈，大大增强了运行中交互式添加元件时的事件模式和可用的信息。
  　
• 嵌套的表格组。
  一个表格组现可以添加到另一个表格组中，在一个表格中形成多层嵌套的行表。
  　
• 元件旋转。
  形状现在支持旋转属性和旋转方法，形状将按其中心进行旋转，所有子元素，包括文字和图像等则旋转后画出。
  　
• 动画。
  添加了一个动画及动画类，允许你为图表上元件创建动画，并如平常一样，随后同图表的其它属性一起保存，你可以查看动画及动画类了解更多的细节。
  　
• 标尺向导。
  现在用户同图表进行交互时，角色类在角色上以半透明高亮的形式提供了更好的反馈。
  　
• 其它。
  模型现可以用CTRL+PageUp 和CTRL+PageDown 进行放大 、缩小，快捷键撤消、重做（Undo/Redo）现在也完全使用正常。