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 Value

Type: System.Object
The old value of the changed member. This property can be null.

This property has meaning only if the member is not null.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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