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Can Go Directly Call C# DLL Functions?

Linda Hamilton

Nov 19, 2024 am 09:11 AM

Can Go Directly Call C# DLL Functions?

Can C# DLL Functions Be Called Directly from Go Language?

The question arises whether it's feasible to invoke C# DLL functions (Class Library type) directly from a Go program without an intermediate C/C wrapper.

Possible Solutions:

Option 1: COM Component Conversion

Transform your .NET DLL into a COM component. This approach is limited to Windows platforms. Once converted, follow the steps outlined in the "WindowsDLLs" Wiki of the Go project to call the COM component from Go.

Option 2: C# Console Application Wrapper

Wrap the C# DLL within a simple C# console application. Next, invoke the console application from your Go program using the os/exec package. This method maintains cross-platform compatibility as long as your C# DLL supports multiple platforms.

Both options require proficiency in C#, whether for creating COM components or a console application wrapper. However, the latter approach is generally considered simpler.

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