callback methods meaning in English
回调方法
Examples
- Gets the callback method that creates an instance of the
委托的实例的回调方法。 - Operator when specifying the callback method
构造函数，在指定回调方法时只需使用 - Provides a callback method for determining when the
提供一个回调方法，用于确定 - You need to create a callback method that implements the
之前，需创建一个实现 - You must create a callback method that implements the
之前，必须创建一个实现