Keyboard Markup about telegrambotframework HOT 5 CLOSED

public class StartForm : AutoCleanForm
{
    public StartForm()
    {
        Init += OnInit;
    }

    private async Task OnInit(object sender, InitEventArgs ev)
    {
        var btn = new ButtonForm();
        btn.AddButtonRow(new ButtonBase(KeyboardButtons.SearchTrips, Commands.SearchTrips));
        btn.AddButtonRow(new ButtonBase(KeyboardButtons.SetFilters, Commands.SetFilters));
        btn.AddButtonRow(new ButtonBase(KeyboardButtons.CreateTrip, Commands.CreateTrip));

        var grid = new ButtonGrid(btn)
        {
            KeyboardType = TelegramBotBase.Enums.eKeyboardType.ReplyKeyboard,
            Enabled = true,
            HideKeyboardOnCleanup = true,
            ResizeKeyboard = true
        };

        grid.ButtonClicked += async (s, e) =>
        {
            FormBase form = e.Button.Value switch
            {
                Commands.SearchTrips => new SearchTripsForm(),
                Commands.SetFilters => new SetFiltersForm(),
                Commands.CreateTrip => new CreateTripForm()
            };
            await NavigateTo(form);
        };

        AddControl(grid);
    }
}