コード例 #1
0
        protected async Task HandleMouseEnter(MouseEventArgs e)
        {
            if (!IsEnabled)
            {
                return;
            }
            if (Listbox.State == ListboxState.Closed)
            {
                return;
            }

            await Listbox.OptionsFocusAsync();

            if (IsActive)
            {
                return;
            }
            Listbox.GoToOption(this);
        }