MemberChangedEventArgsTChangeType, TValueOriginalValue Property

Gets or sets the original value. OriginalValue and NewValue differ when the member raising the event this argument is used in is set to a new value. Original and NewValue are equal if the value of the member raising this event is changed internally (if it's mutable) and it implements INotifyElementChanged

public TValue OriginalValue { get; set; }

Public Property OriginalValue As TValue
	Get
	Set