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Page xvi Day 16 The Reporting and Printing Subsystem 351 An Overview of the Reporting and Printing Subsystem 352 Understanding the Purpose of This Subsystem 352 Rich Text Box Reporting 352 Access Reporting 354 Crystal Reporting 354 Guidelines for Planning Cyclical and Ad Hoc Reporting Uses 356 Modeling the Reporting and Printing Subsystem Object Model 359 Modeling the Reporting and Printing Subsystem Class Hierarchy Model 360 Describing the Classes in the Subsystem 360 Incorporating the Subsystem into the Samsona Bank Teller System Example 365 Summary 372 Q&A 373 Workshop 373 Quiz 374 Exercises 374 Day 17 The File Operations Subsystem 375 Understanding the Purpose of the File Operations Subsystem 376 Random File Management 377 Sequential File Management 380 Binary File Management 382 Using the Rich Text Box Versus Older File Access Methods 384 The File Operations Subsystem Object Model 384 The File Operations Subsystem Class Hierarchy Model 385 The Classes and Forms of the Subsystem 386 Methods 387 Arguments 388 Practical Guidelines for Implementing the File Operations Subsystem 388
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