说明：  1.常见的VC快捷键，但你可能不知道的 2.好用的快捷键，不过需要自己定制哦 3.智能提示的选择 4.快速消除注释 5.定制工作台
(1 VC common shortcuts, but you may not know the 2 easy to use shortcut keys, but needs its own custom-Oh 3 smart tips to choose 4. Rapid elimination of note 5. Custom table)