Constructor DependencyPropertyChangedEventArgs
DependencyPropertyChangedEventArgs(DependencyProperty, object, object)
Initializes a new instance of the DependencyPropertyChangedEventArgs class.
public DependencyPropertyChangedEventArgs(DependencyProperty property, object oldValue, object newValue)
Parameters
propertyDependencyPropertyThe property whose value changed.
oldValueobjectThe value of the property before the change.
newValueobjectThe value of the property after the change.