# X++

> high-level proprietary programming language used to develop the Axapta Microsoft ERP system

**Wikidata**: [Q4053269](https://www.wikidata.org/wiki/Q4053269)  
**Source**: https://4ort.xyz/entity/x

## Summary
X++ is a high-level, proprietary programming language developed by Microsoft to create the Axapta ERP system. It is an object-based language designed for enterprise resource planning applications, though its exact origins and development timeline are not publicly documented.

## Key Facts
- **Developer**: Microsoft
- **Instance of**: Programming language, object-based language
- **Influenced by**: C++, Java
- **Primary use**: Developing the Axapta ERP system
- **File formats**: X++ source code (readable and writable)
- **Sitelink count**: 5 (Wikipedia)
- **Wikipedia languages**: Available in 5 languages (et, fr, pl, ru, uk)
- **Google Knowledge Graph ID**: /g/1z3t27n3w

## FAQs
### Q: What is X++ used for?
A: X++ is primarily used to develop the Axapta ERP system, a proprietary enterprise resource planning software.

### Q: Who developed X++?
A: X++ was developed by Microsoft, though specific details about its creation are not publicly available.

### Q: Is X++ an open-source language?
A: No, X++ is a proprietary language owned by Microsoft and is not open-source.

### Q: What programming languages influenced X++?
A: X++ was influenced by C++ and Java, though it is classified as an object-based language rather than strictly object-oriented.

### Q: What file formats does X++ use?
A: X++ uses X++ source code files for both readable and writable formats.

## Why It Matters
X++ played a significant role in the development of Microsoft's Axapta ERP system, which was later integrated into Dynamics AX. As a proprietary language, it was designed to meet the specific needs of enterprise resource planning, though its exact influence on broader software development remains limited. Its development highlights Microsoft's efforts to create specialized programming tools for enterprise applications. While not widely known outside of ERP development circles, X++ represents an early attempt by Microsoft to develop a domain-specific language for business software.

## Notable For
- **Proprietary ERP Language**: One of the first proprietary languages developed by Microsoft for enterprise resource planning.
- **Axapta Integration**: Served as the primary programming language for Microsoft's Axapta ERP system.
- **Object-Based Design**: Classified as an object-based language, influenced by C++ and Java.
- **Limited Public Documentation**: Unlike widely used languages, X++ lacks extensive public documentation or community support.
- **Legacy Status**: Now largely superseded by later Microsoft ERP systems like Dynamics 365.

## Body
### Overview
X++ is a high-level, proprietary programming language developed by Microsoft for the Axapta ERP system. It is classified as an object-based language, influenced by C++ and Java, though it is not strictly object-oriented. The language was designed to support enterprise resource planning applications, though its exact development timeline and features are not publicly documented.

### Development and Usage
- **Developer**: Microsoft
- **Primary Use**: Axapta ERP system
- **File Formats**: X++ source code files for both readable and writable formats
- **Influence**: Influenced by C++ and Java, though its design is distinct from both.

### Classification and Availability
- **Instance of**: Programming language, object-based language
- **Proprietary**: Not open-source; owned by Microsoft
- **Wikipedia Presence**: Available in 5 languages (et, fr, pl, ru, uk)
- **Sitelink Count**: 5 (Wikipedia)

### Legacy and Impact
- **Axapta ERP**: X++ was the primary language for Microsoft's Axapta ERP system, later integrated into Dynamics AX.
- **Limited Influence**: Unlike widely used languages, X++ has had minimal impact outside of ERP development.
- **Google Knowledge Graph**: Recognized with the ID /g/1z3t27n3w.

X++ remains a niche language, primarily relevant to those working with legacy Axapta or Dynamics AX systems. Its development reflects Microsoft's early efforts to create specialized programming tools for enterprise applications.