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OldValue Property
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ViewStateChangedEventArgs.OldValue Property

.NET Framework 4.6 and 4.5

Gets the old value of the key in the current attribute key/value pair.

Namespace:  System.Activities.Presentation.View
Assembly:  System.Activities.Presentation (in System.Activities.Presentation.dll)

public Object OldValue { get; }

Property Value

Type: System.Object
An object that contains a key value.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4
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