public static async Task WaitForLoadedAsync(this FrameworkElement element)
{
await EventAsync.FromRoutedEvent(
handler => element.Loaded += handler,
handler => element.Loaded -= handler
);
}
public static async Task <RoutedEventArgs> WaitForClickAsync(this ButtonBase button)
{
return(await EventAsync.FromRoutedEvent(
handler => button.Click += handler,
handler => button.Click -= handler
));
}
