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INotifyPropertyChanging Interface

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Definition

Namespace:
System.ComponentModel
Assemblies:
System.dll, System.ObjectModel.dll
Assembly:
System.ObjectModel.dll
Assembly:
System.dll
Assembly:
netstandard.dll

Notifies clients that a property value is changing.

public interface class INotifyPropertyChanging
public interface INotifyPropertyChanging
type INotifyPropertyChanging = interface
Public Interface INotifyPropertyChanging
Derived

Remarks

The INotifyPropertyChanging interface is used to notify clients, typically binding clients, that a property value is changing.

INotifyPropertyChanging is introduced in the .NET Framework version 3.5. For more information, see Versions and Dependencies.

Events

PropertyChanging

Occurs when a property value is changing.

Applies to