The computer club is selling T-Shirts. Create an attractive user interface that allows users to select sizes (S, M, L, XL) and quantity. Which controls would be most appropriate? Remember, the fewer keystrokes required of the user the better. Provide a menu labeled "Process". Display the selections made by the user from a Process menu option under a "Display Order" option. Include an option to exit the application from the Process menu option.

I am using visual studio 2017 and this is for c# programming. Not sure how to set up visual studio and code to get it to work, Thanks.