RadContextMenu.Opening Event
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RadContextMenuOpening Event
Occurs before particular instance of RadContextMenu opens. If it is handled then RadContextMenu will not open.

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 RadRoutedEventHandler Opening

Value

Type: Telerik.WindowsRadRoutedEventHandler
See Also