在菜单标题的后面加“&+字母”即可实现菜单快捷键的设置。程序运行时，用户按Alt键加上该字母键，便可以激活并操作该菜单。如果设置快捷键的菜单项是子菜单，那么还需要为该菜单的上级菜单设置快捷键，否则上级菜单没有快捷键就不能运行子菜单的快捷键。-The back of the menu title, add " & + letter"　to achieve the set menu shortcuts. Press the Alt key plus the letter key when the program is running, the user can activate and operate the menu. If the settings the shortcuts menu items is a sub-menu, you also need to set the shortcut keys for superiors menu in the menu, or the previous menu shortcuts can not run a sub-menu shortcuts.