Commodore 128 data file programming

✍ Scribed by Miller, David

• Publisher: TAB Books
• Year: 1987
• Tongue: English
• Leaves: 304
• Edition: 1st ed.
• Category: Library

✦ Table of Contents

Program List v

Preface vi

Introduction vii

1 An Introduction to Commodore 128 File Types 1
Types of Files-Questions

2 BASIC Program Files 5
BASIC File Commands-Formatting and Initialization-The "Hello" Program-Questions

3 Data Files 15
Sequential and Relative Data Files-Sequential-Access Example-Questions

4 Creating Sequential Files 26
The Mailing List System-The Keyboard Input Routine-The Correction Routine-The File-Creation Routine-
The Subroutines-Debugging the Program-Program Results-Questions

5 Appending Sequential Files 44
Mai I.Adder1-Mai I.Adder2-Questions

6 Displaying Sequential Files 64
Mail.Reader2-Questions
7 Correcting Sequential Files 97
The Correction Routine-The Deletion Routine-The Write Revised File Routine-Questions

8 Additional Sequential File Techniques 130
The Math System File Output Routine-The Math Scores File Input Routine-New Commands and Terms-
Questions

9 Relative Files 159
Relative-Access Fi les-The Medical Records System-Questions

10 Advanced Relative-Access File Manipulation 186
Creating the Home Inventory File-Displaying the Home Inventory Information-Searching and Sorting
the File-Correcting the Home Inventory Information-Questions

11 Planning a File System 241
The Stock Market System-Questions

12 Advanced Database Options 279
Indexing-File Utility Programs-Additional Display Programs

 Appendix:        Answers to Chapter Questions                                                      282

 Index                                                                                              286

✦ Subjects

Commodore 128 (Computer) -- Programming