PropertyChangedEventArgs<T> Class
Provides event arguments for a property change event, indicating the old and new values.
public class PropertyChangedEventArgs<T> : EventArgs- Type Parameters:
-
T-The return type of the property.
Constructors
PropertyChangedEventArgs(T?, T?)
Provides event arguments for a property change event, indicating the old and new values.
public PropertyChangedEventArgs(T? oldValue, T? newValue)| Parameter | Type | Description |
|---|---|---|
| oldValue | T | The previous value of the property being tracked as reported by an event. |
| newValue | T | The new value of the property being tracked as reported by an event. |
Properties
NewValue
The new value of the property being tracked as reported by an event.
public T? NewValue { get; }Property Value
- T
OldValue
The previous value of the property being tracked as reported by an event.
public T? OldValue { get; }Property Value
- T
Inherited Members
- EventArgs.Empty
- object.GetType()
- object.MemberwiseClone()
- object.ToString()
- object.Equals(object)
- object.Equals(object, object)
- object.ReferenceEquals(object, object)
- object.GetHashCode()