using Pilz.UI.Telerik.Dialogs; namespace Pilz.UI.WinForms.Telerik.Dialogs; public class FlyoutClosedEventArgs(RadFlyoutBase content) : global::Telerik.WinControls.UI.SplashScreen.FlyoutClosedEventArgs(content) { public new RadFlyoutBase? Content => base.Content as RadFlyoutBase; }