Foundation XML数据绑定(英语:XML data binding) UI数据绑定(英语:UI data binding) 绑定属性(英语:Boundproperty) What is Data Binding?. Techopedia.com. [30 December 2015]. (原始内容存档于2017-07-03)
indicator SPECIAL on their property lists Following the indicator there is a pointer to a fixed cell. When this variable is bound, the old value is saved