private void timer1_Tick(object sender, EventArgs e)
{
Visitor_DataHelper visitorData = new Visitor_DataHelper();
timer1.Interval = 3000;
timer1.Enabled = true;
int nr = visitorData.GetPresentParticipants();
//if (nr > -1)
//{
// totalVisitors.Text = nr.ToString();
//}
}
private void button1_Click(object sender, EventArgs e)
{
//lbTotalNrSoldTickets.Text = ticketData.GetTicket().ToString();
// display total number of booked spots:
lbavisitor.Text = VisitorData.getabsentvisitor().ToString();
lbtotalcamp.Text = campingSpotData.bOOKEDSPOT().ToString();
// display total number of sold supplies:
lbhireditems.Text = BORROWEDDATA.GetTotalbORROWEDeQUIP().ToString();
lbtotalboat.Text = boatdata.GetBookedBoat().ToString();
// display total balance of all accounts:
lbtotalbalnc.Text = VisitorData.CalculateTotalBalance().ToString();
//???// display number of participant left the event: SELECT COUNT(*) FROM PARTICIPANT WHERE HASCHECKEDIN = 'NO';
// display present total number of participants:
lbpvisitor.Text = VisitorData.GetPresentParticipants().ToString();
}