SplitButtonOnFlyoutOpened Method
Invoked when the split button's flyout is opened.
Namespace: Avalonia.ControlsAssembly: Avalonia.Controls (in Avalonia.Controls.dll) Version: 11.3.999
protected virtual void OnFlyoutOpened()
Protected Overridable Sub OnFlyoutOpened
abstract OnFlyoutOpened : unit -> unit
override OnFlyoutOpened : unit -> unit