PropertyChangedMessage

Ecng.ComponentModel

A message broadcast by ObservableRecipient when one of its properties changes. Mirrors CommunityToolkit.Mvvm.Messaging.Messages.PropertyChangedMessage{T}.

Constructores

public PropertyChangedMessage(object sender, string propertyName, T oldValue, T newValue)

propertyChangedMessage = PropertyChangedMessage(sender, propertyName, oldValue, newValue)

Initializes a new instance of the PropertyChangedMessage class.

sender: The object that raised the change.
propertyName: The changed property name.
oldValue: The previous value.
newValue: The new value.

Propiedades

NewValue

public T NewValue { get; }

value = propertyChangedMessage.NewValue

The new value.

OldValue

public T OldValue { get; }

value = propertyChangedMessage.OldValue

The previous value.

PropertyName

public string PropertyName { get; }

value = propertyChangedMessage.PropertyName

The changed property name.

Sender

public object Sender { get; }

value = propertyChangedMessage.Sender

The object that raised the change.