Index_D

D

deadlines, 26970

debugging

avoiding, 27, 48990

as bad sign, 41819, 475

under NUnit, 2627

SaveFile method, 29899

test-driven development and, 27

Undo feature, 43435

Visual Studio .NET overview, 4, 2728

when to use, 490

delegates

defining, 25960

initializing, 260

in menu and keyboard handlers, 25865

naming, 259

overview, 197200

XMLKeyDownHandler and, 25865

deploying stories as installable software, 11011

design

improvement as Extreme Programming practice, xxviii

more vs. less, 492

on paper, 451, 46567, 494

role in Extreme Programming practice, 8

simplicity as Extreme Programming practice, xxvii, 178, 23132

Undo summary, 462

desk checking code, 100, 109, 221

development

incremental, 462, 463, 464, 494

signs of trouble, 46465, 468, 472

test-driven, xxviii, 9, 27

DialogFileAction method, 305

DialogHelloWorld project, 5

difficulty deferring rule, 78

direct rendering, 11, 12, 493

DirectInput test, 80, 104

DirectMenu test, 212, 291

Directory class, 79, 24748

duplication

as code smell, 318

finding, 15153

importance of removing, 442

InsertSectionTags method vs. InsertParagraphTag method, 15965, 166, 173

InsertSectionTags method vs. NewSection method, 15153

between menu item handlers and KeyDown handler, 25556

removing, 15355, 305

duplication, continued

as signal, 341

simple textual type vs. same activity type, 256