What is the Difference Between Visual Basic and Visual Basic.Net (VB6 and VB.net)?
🆚 Go to Comparative Table 🆚Visual Basic and Visual Basic.NET (VB6 and VB.NET) are different programming languages developed by Microsoft. Here are the main differences between them:
- Programming Language Paradigm: VB.NET is an object-oriented programming language, while Visual Basic is an event-driven programming language.
- IntelliSense Compatibility: VB.NET supports IntelliSense compatibility, whereas Visual Basic does not.
- Data Handling: In VB.NET, data is handled using the ADO.NET data provider, while Visual Basic used DAO, RDO, and finally ADO for data handling.
- Background Compilation: In VB.NET, background compilation takes place continuously for every valid operation, while Visual Basic is an interpreted language, with each statement interpreted at a time and then converted into source code.
- Runtime Environment: VB.NET uses the Common Language Runtime environment, while Visual Basic uses the Visual Basic Runtime environment.
- Syntax: Visual Basic.NET has a more C-like syntax, allowing for compound operators like +=, -=, *=, /=, =, ^=, and &=.
- Managed Code: VB.NET is designed to work with the .NET platform, which allows for managed code, while Visual Basic is an older language that does not have this feature.
- Compatibility: VB.NET is designed to be more compatible with other .NET languages like C# and Java, while Visual Basic is less compatible.
- Performance and Reliability: VB.NET was designed to be an improvement over Visual Basic in terms of performance, reliability, and ease of building and debugging applications.
In summary, VB.NET is a more modern, object-oriented, and flexible programming language compared to Visual Basic, which is now considered outdated and less powerful.
Comparative Table: Visual Basic vs Visual Basic.Net (VB6 vs VB.net)
Here is a table comparing the differences between Visual Basic (VB6) and Visual Basic.NET (VB.NET):
Feature | Visual Basic (VB6) | Visual Basic.NET (VB.NET) |
---|---|---|
Programming Language Paradigm | Event-Driven | Object-Oriented |
IntelliSense Compatibility | No | Yes |
Data Handling | DAO/RDO/ADO | XML-based (DataSet) |
Background Compilation | Interpreted (no background compilation) | Background compilation continuously during validation |
Runtime Environment | Visual Basic Runtime | Common Language Runtime (CLR) |
Versions | Earlier versions (up to VB6) | Modern version introduced in 2002, successor to VB6 |
Visual Basic (VB6) is an event-driven programming language, whereas VB.NET is an object-oriented programming language. VB.NET was introduced as a modern version of VB6, with improvements in performance, reliability, and working environment. VB.NET also uses the Common Language Runtime (CLR) environment, while VB6 uses the Visual Basic Runtime.
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