# Embedded Visual Basic

> Integrated Development Environment and programming language based on Visual Basic (Classic)

**Wikidata**: [Q25103654](https://www.wikidata.org/wiki/Q25103654)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Embedded_Visual_Basic)  
**Source**: https://4ort.xyz/entity/embedded-visual-basic

## Summary
Embedded Visual Basic (EVB) is an integrated development environment (IDE) and programming language based on Visual Basic (Classic), designed for creating applications on embedded systems. Developed by Microsoft, it combines procedural, object-based, and event-driven programming paradigms to simplify software development for resource-constrained devices.

## Key Facts
- **Developer**: Created by Microsoft, an American multinational technology corporation founded in 1975.
- **Based on**: Derived from Visual Basic (Classic), a legacy programming language introduced by Microsoft in 1991.
- **Programming paradigms**: Supports procedural programming, object-oriented programming, and event-driven programming.
- **Classification**: An object-based, procedural, and event-driven programming language.
- **Aliases**: Also known as EVB.
- **Wikidata presence**: Listed with a sitelink count of 3 (English, German, Korean Wikipedia).
- **Google Knowledge Graph ID**: `/g/11clyt4rzn`.

## FAQs
### Q: What is Embedded Visual Basic used for?
A: Embedded Visual Basic is used to develop applications for embedded systems, leveraging a simplified version of Visual Basic tailored for resource-limited devices.

### Q: Who developed Embedded Visual Basic?
A: It was developed by Microsoft, the same company behind Visual Basic (Classic) and other widely used programming tools.

### Q: What programming paradigms does Embedded Visual Basic support?
A: It supports procedural, object-oriented, and event-driven programming, making it versatile for embedded system development.

### Q: Is Embedded Visual Basic still in use today?
A: While it is a legacy tool, it remains relevant for maintaining or developing applications on older embedded systems that require Visual Basic compatibility.

### Q: How does Embedded Visual Basic differ from standard Visual Basic?
A: Unlike standard Visual Basic, EVB is optimized for embedded systems, offering a lighter IDE and features tailored for hardware with limited resources.

## Why It Matters
Embedded Visual Basic played a crucial role in simplifying software development for embedded systems during its peak. By leveraging the familiarity of Visual Basic, it allowed developers to quickly create applications for devices like handheld computers, industrial controllers, and early mobile devices. Its integration of procedural, object-based, and event-driven programming paradigms made it accessible to a broad range of programmers, reducing the learning curve for embedded development. While modern embedded systems often use more contemporary languages, EVB remains significant for legacy systems and as a historical example of how high-level languages were adapted for constrained environments.

## Notable For
- **Legacy embedded development**: One of the first Microsoft tools specifically designed for programming embedded systems.
- **Visual Basic compatibility**: Directly based on Visual Basic (Classic), ensuring familiarity for existing VB developers.
- **Multi-paradigm support**: Combined procedural, object-oriented, and event-driven programming in a single environment.
- **Resource efficiency**: Optimized for devices with limited memory and processing power.
- **Microsoft ecosystem**: Part of Microsoft’s broader suite of development tools, ensuring integration with other products.

## Body
### Overview
Embedded Visual Basic (EVB) is an IDE and programming language tailored for embedded systems. It extends the capabilities of Visual Basic (Classic) to hardware with constrained resources, such as early handheld devices and industrial controllers.

### Development and Release
- **Developer**: Microsoft, founded in 1975 and headquartered in Redmond, Washington.
- **Foundation**: Built upon Visual Basic (Classic), which debuted in 1991.
- **Purpose**: Designed to simplify embedded system programming by leveraging Visual Basic’s syntax and ease of use.

### Technical Features
- **Programming Paradigms**:
  - Procedural programming: Structured code execution.
  - Object-oriented programming: Support for objects and encapsulation.
  - Event-driven programming: Responsiveness to user interactions or system events.
- **IDE**: Integrated development environment optimized for embedded targets.
- **Language Type**: Classified as an object-based, procedural, and event-driven language.

### Relationship to Visual Basic
- **Derivative**: EVB is a specialized version of Visual Basic (Classic), retaining core syntax while adapting for embedded constraints.
- **Compatibility**: Allowed developers familiar with VB to transition smoothly to embedded development.

### Usage and Applications
- **Target Systems**: Primarily used for devices like Windows CE-based handhelds, industrial machines, and early mobile devices.
- **Legacy Role**: Critical for developing applications in the late 1990s and early 2000s before more modern embedded languages gained prominence.

### Decline and Legacy
- **Modern Replacement**: Largely superseded by newer languages (e.g., C#, embedded C++) but remains relevant for maintaining legacy systems.
- **Historical Significance**: Demonstrates Microsoft’s early efforts to adapt high-level languages for embedded environments.

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