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Day 17
The File Operations Subsystem |
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This chapter presents you with an overview of the File Operations Subsystem. You learn how to create classes that handle file operations such as open and close, as well as loading values into controls and classes, and navigating records saved in files. In particular, you learn |
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The purpose of this subsystem, including treatment of random, sequential, and binary files, and how classes can encapsulate each type |
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How you can benefit by using the Rich Text Box versus older file access methods |
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The classes in the subsystem, as well as their methods and properties, arguments, and returns |
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Practical guidelines for implementing the File Operations Subsystem in order to help you use it effectively |
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How to incorporate the subsystem into the Samsona Bank Teller System example |
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