private void TicketForm_Load(object sender, EventArgs e)
{
btnNextStep.Visible = false;
RefreshGrid();
cmbEmployeeID.ValueMember = "ID";
cmbPassengerID.DisplayMember = "ID";
EmployeeBussiness empBLL = new EmployeeBussiness();
cmbEmployeeID.DataSource = empBLL.GetAllBLL();
cmbPassengerID.ValueMember = "ID";
cmbPassengerID.DisplayMember = "ID";
PassengerBussiness _pass = new PassengerBussiness();
cmbPassengerID.DataSource = _pass.GetAllBLL();
cmbRouteID.ValueMember = "ID";
cmbRouteID.DisplayMember = "ID";
RouteMapBussiness _route = new RouteMapBussiness();
cmbRouteID.DataSource = _route.GetAllBLL();
cmbSeatID.DisplayMember = "ID";
cmbSeatID.ValueMember = "ID";
BusSeatBussiness busType = new BusSeatBussiness();
cmbSeatID.DataSource = busType.GetAllBLL();
cmbTicketID.DisplayMember = "ID";
cmbTicketID.ValueMember = "ID";
cmbTicketID.DataSource = _ticketBll.GetAllBLL();
cmbTravelId.ValueMember = "ID";
cmbTravelId.DisplayMember = "ID";
TravelBussiness _travel = new TravelBussiness();
cmbTravelId.DataSource = _travel.GetAllBLL();
cmbTicketID.ValueMember = "ID";
cmbTicketID.DisplayMember = "ID";
PaymentBussiness _payy = new PaymentBussiness();
cmbTicketID.DataSource = _payy.GetAllBLL();
}
