| 1. | Gets the callback method that creates an instance of the 委托的实例的回调方法。 |
| 2. | Operator when specifying the callback method 构造函数,在指定回调方法时只需使用 |
| 3. | Provides a callback method for determining when the 提供一个回调方法,用于确定 |
| 4. | You need to create a callback method that implements the 之前,需创建一个实现 |
| 5. | You must create a callback method that implements the 之前,必须创建一个实现 |
| 6. | Provides a callback method for deciding when the 提供一个回调方法,用于决定 |
| 7. | Attribute to the provider s callback method 属性添加到提供者的回调方法中。 |
| 8. | Delegates can be used to define callback methods 委托可用于定义回调方法。 |
| 9. | Used to create a type - safe callback method for the 用于创建一个类型安全的回调方法,供 |
| 10. | Also defines callback methods when the user presses the 还定义了当用户按 |