private void btnAllBookings_Click(object sender, EventArgs e)
{
DataTable dt = new DataTable();
dataGridViewBooking2.DataSource = dt;
dataGridViewBooking2.ClearSelection();
dt.Columns.Add("Bokningsnummer");
dt.Columns.Add("Pris");
dt.Columns.Add("Period");
dt.Columns.Add("Pnr");
dt.Columns.Add("Rumsnummer");
dt.Columns.Add("RumsID");
BookingController BController = new BookingController();
List <Booking> bookingList = new List <Booking>();
bookingList = BController.FindAllBookings();
foreach (Booking b in bookingList)
{
DataRow row = dt.NewRow();
row["Bokningsnummer"] = b.bookingNbr;
row["Pris"] = b.price;
row["Period"] = b.period;
row["Pnr"] = b.pnr;
row["Rumsnummer"] = b.roomNumber;
row["RumsID"] = b.roomId;
dt.Rows.Add(row);
}
}