Avalonia
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ItemsControl
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FAQ
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Tunnelling Events
Avalonia has tunnelling events but they're not exposed via separate Preview CLR event handlers. To subscribe to a tunnelling event you must call AddHandler with RoutingStrategies.Tunnel:
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target.AddHandler(InputElement.KeyDownEvent, OnPreviewKeyDown, RoutingStrategies.Tunnel);
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​
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void OnPreviewKeyDown(object sender, KeyEventArgs e)
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{
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// Handler code
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}
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