AutomationPropertyChangedEventArgs.OldValue Property

 
System_CAPS_noteNote

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Gets the old value of a property that has changed.

Namespace:   System.Windows.Automation
Assembly:  UIAutomationTypes (in UIAutomationTypes.dll)

public object OldValue { get; }

Property Value

Type: System.Object

The previous value of the property, or null (Nothing in Microsoft Visual Basic .NET) if the previous value is not readily available.

UI Automation clients must cast the value to the appropriate type for the property.

.NET Framework
Available since 3.0
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