Expanding Event
Occurs as the content area is opening.
Definition
Namespace: Avalonia.Controls
Assembly: Avalonia.Controls (in Avalonia.Controls.dll)
- C#
- VB
- F#
public event EventHandler<CancelRoutedEventArgs> Expanding
Public Event Expanding As EventHandler(Of CancelRoutedEventArgs)
member Expanding : IEvent<EventHandler<CancelRoutedEventArgs>,
CancelRoutedEventArgs>
Value
EventHandler(CancelRoutedEventArgs)
Remarks
The event args Cancel property may be set to true to cancel the event and keep the control closed (collapsed).