# Class: GoodsPriceChangeEvent
• GoodsPriceChangeEvent()
商品价格更新事件
# Properties
# Readonly
currentValue
• currentValue: ReadonlyClone‹Goods›
Inherited from PropertyUpdateEvent.currentValue
数据改变后的值
Returns: ReadonlyClone‹Goods›
# Readonly
previousValue
• previousValue: ReadonlyClone‹Goods›
Inherited from PropertyUpdateEvent.previousValue
数据改变前的值
Returns: ReadonlyClone‹Goods›
# Readonly
type
• type: GoodsPriceChange
Inherited from PropertyUpdateEvent.type
事件类型,由具体的事件构造时提供
Returns: GoodsPriceChange
← Goods ShopEventType →