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ErrorHandler Subsystem, 343 |
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ErrorProcessing package, 342 |
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error types, 398 |
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implementing (Samsona Bank Teller example), 405-408 |
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inline routines, 396 |
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math errors, 397-398 |
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object model, 402 |
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On Error statement, 396 |
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overview, 396-397 |
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raising errors, 338, 344, 378-380, 399-402, 409 |
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Resume Next statement, 397, 408 |
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Resume statement, 396, 408 |
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unknown errors, 405 |
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hardware fault tolerance constraints, 173 |
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Has relationships, 57 |
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has a relationships, 68 |
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header columns (Rich Text Box), 353 |
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help, 18 |
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MicroHelp, 157-158 |
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third-party components, 154-155 |
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helper classes, 113 |
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helper methods, 112 |
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hiding toolbars, 22 |
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hierarchies, 191, 340 |
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IBM San Francisco project, 461 |
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icons (UML), 122-123 |
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IDatabase class, 413 |
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IDBSubsystem interface, 451 |
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identifiers, runtime, 185 |
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IFileSubsystem class, 386-388 |
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IInfoMaintenance class, 246-247 |
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implementation classes, 115, 226 |
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implementation inheritance, 102 |
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implementation variables, 75 |
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implementing |
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interfaces, 94-96 |
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Samsona Bank Teller System example |
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Business Rules Subsystem, 336, 339, 345-347 |
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error handling, 405-408 |
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File Operations Subsystem, 388-392 |
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Implements keyword, 387 |
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In parameters, 416 |
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in-process components, 114, 132 |
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Inception Phase, 40-41 |
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increaseBalance method, 180 |
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Increment 1 of First Iteration, 191-192 |
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incremental code development, 471, 479 |
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increments, 337 |
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defined, 46 |
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iteration plans |
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Objectory Process, 217 |
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package structure, 217-218 |
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problem statements, updating, 218-222 |
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projects, creating, 191 |
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industry, third party controls, 162 |
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information |
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encapsulation, 92 |
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business rules/policies, 337, 343 |
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defined, 13 |
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subsystem-based model, 204 |
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handling |
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large amounts, 381 |
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Rich Text Box control, 384 |
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persistent, 376-377 |
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saving |
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random access files, 379 |
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sequential access files, 381-382 |
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infrastructures, 338 |
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inheritance, 92-95 |
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implementation, 94, 102 |
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interface, 92 |
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Visual Basic classes, 90 |
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INI files (Internal Application Manager Subsystem), 319-321 |
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IniFile class, 319 |
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Initialize event |
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debugging code, 22 |
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inserting debugging identifiers, 185 |
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initializeObjects method, 366 |
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initializeSystem method, 323 |
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Input # statements, 382 |
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Input function, 381 |
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Input keyword, 380 |
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