U

unlocking controls, 35

unstructured exception handlers, 392–393

Until keyword, 236

UpdateAccountStatus, 266–267

user interface. See also controls

for Click Race game, 49–50

for Dice Poker game, 248–250

for Guess a Number game, 211–212

for Hangman game, 291–292

for Joke Machine project, 19–21

for Lottery Assistant game, 129–130

for Rock, Paper and Scissors game, 330–331

for Speed Typing game, 88–89

for Story of Mighty Molly game, 178

for Tic-Tac-Toe game, 398–399

for VB Doodle game, 367–368