protected override bool OnBackButtonPressed()
{
if (IsPresented)
{
if (Flyout.SendBackButtonPressed())
{
return(true);
}
}
EventHandler <BackButtonPressedEventArgs> handler = BackButtonPressed;
if (handler != null)
{
var args = new BackButtonPressedEventArgs();
handler(this, args);
if (args.Handled)
{
return(true);
}
}
if (Detail.SendBackButtonPressed())
{
return(true);
}
return(base.OnBackButtonPressed());
}
