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QB, IRL, APIIT/ETC 2024. 10. 19. 06:38728x90반응형
1. 삼보에서 90년도에 만들어서 보급한 EDITOR...TGEDIT XP에서도 잘 돌아가네요..
2. INTERMEC용 READER기 제어 언어 IRL 시뮬레이터..PCIRL IRL TEST용으로 많이 사용했는데..
3. AS/400 용 API 작성법 및 API PROGRAM 옛날 AS/400사용자 모임에서 발표했던 자료...
4. QUICK BASIC (VB 이전에 DOS시절에 많이 사용했던 개발 TOOL)
Perplexity가 말하는 QB
QuickBASIC is a programming language and integrated development environment (IDE) developed by Microsoft. Here are some key points about QuickBASIC:
## History and Development
QuickBASIC was first released by Microsoft in 1985[5]. It was designed as an improvement over earlier BASIC versions like GW-BASIC, offering more advanced features and capabilities[5].
## Features
1. **Integrated Development Environment**: QuickBASIC provided an IDE, allowing users to edit code directly in an on-screen text editor[5].
2. **Compiler and Interpreter**: Unlike some earlier BASIC versions, QuickBASIC included both a compiler and an interpreter, making it more efficient for program execution[1].
3. **Enhanced Syntax**: It introduced optional line numbers and allowed the use of named labels for program jumps[5].
4. **Advanced Structures**: QuickBASIC supported user-defined types, improved programming structures, and better graphics and disk support[5].
## Versions and Evolution
- The last version of QuickBASIC was 4.5, released in 1988[5].
- Development continued with the Microsoft BASIC Professional Development System (PDS) until version 7.1 in 1990[5].
- QBasic, a subset of QuickBASIC 4.5, was included with MS-DOS 5 and later versions[5].
## Programming Basics
QuickBASIC uses commands like:
- `PRINT`: To display text or data on the screen[2].
- `INPUT`: To accept user input[2].
- `CLS`: To clear the screen[2].
## Example Program
Here's a simple QuickBASIC program:
```basic
CLS
PRINT "Welcome to QuickBASIC. Your wish is my command."
PRINT "Programming is fun."
```
This program clears the screen and prints two lines of text[4].
## Legacy
QuickBASIC was eventually succeeded by Visual Basic, which became Microsoft's primary BASIC development tool for Windows applications[5]. However, QuickBASIC remains an important part of programming history, especially for those who learned programming in the late 1980s and early 1990s.
Citations:
[1] https://www.youtube.com/watch?v=UnkcmV9TRek
[2] https://www.geeksforgeeks.org/qbasic/
[3] https://www.worldradiohistory.com/UK/Bernards-And-Babani/Babani/284-Programming-in-Quick-Basic.pdf
[4] https://www.eastlymeschools.org/uploaded/faculty/minerd/cpt-qbasic_tutorial.pdf
[5] https://en.wikipedia.org/wiki/QuickBASIC
[6] https://www.qbasic.net
[7] https://en.wikipedia.org/wiki/QBasic
[8] https://qb64.com728x90'IT > ETC' 카테고리의 다른 글
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