摘要： Using events is a common way to synchronize threaded applications. In this scenario, each thread raises an event to signal its status to the main program or other threads. Other parts of the application, outside the thread that raised the event, handle the event and process the information. NoteWhen 阅读全文

摘要： DependencyObject :The base class for all objects that have dependency properties. This class must be inherited. [Represents an object that participates in the dependency property system.]DependencyObject services and characteristics include the following:Dependency property hosting support.Attached 阅读全文