Calling Java from VB.NET: Every Option from REST to In-Process Bridging

📰 Dev.to · JNBridge

Learn how to integrate Java libraries into VB.NET applications using various methods, including REST, SOAP, and in-process bridging

intermediate Published 30 Mar 2026
Action Steps
  1. Use REST to create a web service in Java and consume it in VB.NET
  2. Implement SOAP to enable communication between Java and VB.NET
  3. Configure in-process bridging to directly call Java code from VB.NET
  4. Apply IKVM.NET to compile Java code into .NET assemblies
  5. Test and compare the performance of different integration approaches
Who Needs to Know This

Software engineers and developers working on enterprise applications that require Java library integration into VB.NET projects will benefit from this walkthrough, as it provides a comprehensive overview of available options and their implementation

Key Insight

💡 There are multiple ways to integrate Java libraries into VB.NET applications, each with its own advantages and disadvantages

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🚀 Integrate Java libraries into VB.NET with ease! Explore REST, SOAP, in-process bridging, and more 🚀

Key Takeaways

Learn how to integrate Java libraries into VB.NET applications using various methods, including REST, SOAP, and in-process bridging

Full Article

VB.NET still powers millions of enterprise apps, but what happens when you need a Java library? Here's a practical walkthrough of every integration approach — with real code.
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