This property defines how many back arrow special label characters (<-) are added to the menu item in the MNS file for the menu.

该属性定义了在菜单文件MNS中的菜单项中需要添加的返回箭头（<-）的数量。

youdao

This property defines how many back arrow special label characters (<-) are added to the menu item in the MNS file for the menu.

该属性定义了在菜单文件MNS中的菜单项中需要添加的返回箭头（<-）的数量。

youdao