INotifyPropertyChanging Interface (System.ComponentModel)

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This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

Microsoft Visual Studio 2010/.NET Framework 4.0

.NET Framework Class Library

INotifyPropertyChanging Interface

Notifies clients that a property value is changing.

Namespace: System.ComponentModel
Assembly: System (in System.dll)

Syntax

Visual Basic (Declaration)

Public Interface INotifyPropertyChanging

Visual Basic (Usage)

Dim instance As INotifyPropertyChanging

public interface INotifyPropertyChanging

Visual C++

public interface class INotifyPropertyChanging

JScript

public interface INotifyPropertyChanging

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 .NET Framework 3.5 Architecture.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5 SP1, 3.0 SP1, 2.0 SP1

Reference

INotifyPropertyChanging Members

System.ComponentModel Namespace