R

RAD, 5

RadioButton control, 192

Random object (Next function), 199

Rapid Application Development, 5

recording sound, 319

ref class, 288–289

release versions, 84–85

rendering. See graphics

reserved words, 162–163

resources, online, 367–370

restoring IDE, 31

retrieving data, 145–146

return types (functions), 249

returning data (functions), 246

Rock, Paper and Scissors

code, 297–305

controls

creating, 290–291

properties, 293–297

creating, 290–291

design, 290–291

GUIs, 290–292

preview, 280–282

testing, 305

windows/forms

creating, 290–291

properties, 293–297

running applications, 7, 20

runtime errors (error handling), 339–340, 343–345

runtime versions (creating), 84–85