public static string GenerateRegID() { var id = ""; EasyTicketsData _db = new EasyTicketsData(); System.Text.StringBuilder builder = new StringBuilder(); builder.Append(RandomNumber(1000, 9999)); id = "ET" + builder.ToString(); var regGen = _db.Registrations.Where(x => x.RegistrtationID == id).FirstOrDefault(); if (regGen != null) { builder.Append(RandomNumber(10000, 99999)); id = "ET" + builder.ToString(); } return(id); }
public static string GenerateBookingNumber() { var id = ""; EasyTicketsData _db = new EasyTicketsData(); System.Text.StringBuilder builder = new StringBuilder(); builder.Append(RandomNumber(1000, 9999)); id = "TEM" + builder.ToString(); var bookingNum = _db.BookedTickets.Where(x => x.TicketID == id).FirstOrDefault(); if (bookingNum != null) { builder.Append(RandomNumber(10000, 99999)); id = "TEM" + builder.ToString(); } return(id); }