Can a DLL Made in C# Be Used in a GoLang Application?

While C# assemblies are not directly compatible with Go applications, there is a solution available through a project on GitHub: go-dotnet. This project provides functionality that enables the use of .NET assemblies from within Go programs.

Example of Usage:

package main

import (
    "fmt"
    "github.com/matiasinsaurralde/go-dotnet/dotnet"
)

func main() {
    dll := dotnet.NewClrAssembly("MathForGo.dll")
    method := dll.GetMethod("Add")
    result, _ := method.Call(2, 3)
    fmt.Println(result)
}

In this example, the MathForGo.dll created in C# is loaded into the Go application using the NewClrAssembly function. The GetMethod function is then used to retrieve a reference to the "Add" method in the DLL. Finally, the Call function is invoked to call the method and obtain the result, which is then printed to the console.