DependencyPropertyValueChangedEventArgs

Name Value
Assembly Catel.MVVM
Namespace Catel.Windows.Data
Available on .NET Framework 4.5, .NET Framework 4.6, Xamarin - iOS
public class DependencyPropertyValueChangedEventArgs : EventArgs

Base types EventArgs

Provides data for a DependencyPropertyChangedHelper implementation.

Constructors

DependencyPropertyValueChangedEventArgs(string propertyName, DependencyProperty dependencyProperty, object oldValue, object newValue)

Initializes a new instance of the DependencyPropertyValueChangedEventArgs class.

Parameters

Name Description
propertyName Name of the property.
dependencyProperty Dependency property.
oldValue Old value.
newValue New value.

Properties

DependencyProperty

Gets the dependency property that has changed.

FxEventArgs

Gets the framework event args.

NewValue

Gets the value of the property after the change.

OldValue

Gets the value of the property before the change.

PropertyName

Gets the name of the property.


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