Class PropertyChangedExtendedEventArgs Last update: 09.03.2026 Namespace: VM Assembly: VM.dll public class PropertyChangedExtendedEventArgs : PropertyChangedEventArgs Inheritance object ← EventArgs ← PropertyChangedEventArgs ← PropertyChangedExtendedEventArgs Extension Methods LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType), LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType), LinkPropertyItemCache.GetLinkedObjects<T>(object, LinkPropertyType) Constructors PropertyChangedExtendedEventArgs(string, object, object) public PropertyChangedExtendedEventArgs(string propertyName, object oldValue, object newValue) Parameters propertyName string oldValue object newValue object Properties NewValue public virtual object NewValue { get; } Property Value object OldValue public virtual object OldValue { get; } Property Value object