中文 ZH

PropertyChangeNotifier

Ecng.Xaml

Notifies when a specified dependency property changes on a target object.

继承自: DependencyObject

实现: IDisposable

构造函数

PropertyChangeNotifier(DependencyObject, string)

Initializes a new instance observing the specified path on the given .

PropertyChangeNotifier(DependencyObject, DependencyProperty)

Initializes a new instance observing the specified dependency on the given .

PropertyChangeNotifier(DependencyObject, PropertyPath)

Initializes a new instance observing the specified path on the given .

属性

PropertySource : DependencyObject

Gets the target object whose property is being observed. May return null if the target has been garbage collected.

Value : object

Gets or sets the current value of the observed property.

方法

Dispose()

Disposes of items in the pool that implement IDisposable.

事件

ValueChanged : Action

Occurs when the observed property value changes.

字段

ValueProperty : DependencyProperty

Identifies the Value dependency property.