Want no shape, the joining together of rotation Angle is the first selected object must be horizontal, so shape combination when we first select leaves and selected other shapes.
想得到无旋转角度的拼接形状，则第一个选中的对象必需是水平的，因此形状组合时我们才要先选中叶子再选中其它形状。
Make sure that no objects are selected in Database Diagram designer by clicking anywhere within the designer except on an object.
确保没有在数据库关系图设计器中选择任何对象，方法是在该设计器中对象以外的任意位置单击。
应用推荐