How Can I Call C# DLL Functions from Go Without a C/C Wrapper?

Calling C# DLL Functions in Go: Exploring Options

In the realm of cross-language interoperability, a common question arises: how to invoke C# functions within a Go program. Despite extensive research, conventional wisdom suggests that a C/C wrapper is necessary for this endeavor. However, let us delve into two alternative approaches that bypass the need for this intermediary.

Option 1: Transform the C# DLL into a COM Component

By turning the C# DLL into a COM component, you can invoke it from Go using the steps outlined in the article linked in the question. This approach is exclusive to Windows environments.

Option 2: Wrap the DLL in a C# Console Application

Alternatively, consider wrapping the DLL within a basic C# console application. Subsequently, invoke the application in Go using the os/exec package. This ensures cross-platform compatibility provided the C# DLL is also cross-platform.

Both options require a fundamental understanding of C# concepts, either in the creation of COM components or in writing a console application to call the DLL. The latter option is generally regarded as more straightforward.

In conclusion, while the conventional approach necessitates a C/C wrapper, these two alternatives offer viable means of directly invoking C# DLL functions in Go, expanding the possibilities for cross-language interoperability.

The above is the detailed content of How Can I Call C# DLL Functions from Go Without a C/C Wrapper?. For more information, please follow other related articles on the PHP Chinese website!