ValueChangedMessage<T>
时间: 2023-10-23 08:11:11 浏览: 35
ValueChangedMessage<T> is a generic class in C# that represents a message indicating that the value of a specific property has changed. The class takes a type parameter T, which represents the type of the property that has changed.
The ValueChangedMessage<T> class typically contains two properties: OldValue and NewValue. These properties represent the old and new values of the property that has changed. The class may also contain additional properties or methods depending on the specific use case.
Value change messages are commonly used in event-driven programming to notify other parts of the application when a specific property changes. This allows other parts of the application to respond to the change and update their own state accordingly. The ValueChangedMessage<T> class provides a standardized way of communicating value changes across different parts of the application.
相关推荐
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![mp4](https://img-home.csdnimg.cn/images/20210720083504.png)