ComponentChangedEventArgs.OldValue Property

Gets the old value of the changed member.

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

public Object OldValue { get; }
/** @property */
public Object get_OldValue ()

public function get OldValue () : Object

Not applicable.

Property Value

The old value of the changed member. This property can be a null reference (Nothing in Visual Basic).

This property has meaning only if the member is not a null reference (Nothing in Visual Basic).

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

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