hi, i'm a student and i'm doing a program in VB5. It should allow the user to input an ID and then choose a seat(an a plane). But if one user chooses seat 3 for example the next user shouldn't be able to choose it. I.e Error message. I can validate the ID using an array and linear search but i have no idea how to stop two people from choosing the same seat.
Any help would be great
TitanHQ