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RadToolBarOverflowAreaOpened Event
Fired when a Overflow area is opened. This is a routed event.

Namespace: Telerik.Windows.Controls
Assembly: Telerik.Windows.Controls.Navigation (in Telerik.Windows.Controls.Navigation.dll) Version: 2018.2.515.40 (2018.2.515.40)
Syntax
public event RoutedEventHandler OverflowAreaOpened

Value

Type: System.WindowsRoutedEventHandler
See Also