VB.net input multi points

I'm writting a program that allows a user to input 10 point(x and y), how can I setup the form without having 10 textboxes. I want to have 2 boxes one for x-coord and one for y-coord and have the user enter the numbers, and after they press enter they can enter new numbers in the same box until they stop entering.

Set up an arraylist collection. Each time you type the numbers in and press the button or enter, add those numbers to the arraylist collection, clear the textboxes then repeat.