小编Woj*_*pl2的帖子

我想在.net Core中构建COM对象，然后通过RegAsm注册。

我的.csproj文件：

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFrameworks>netcoreapp2.1;net4.7.2</TargetFrameworks>
    <RuntimeIdentifier>win7-x64</RuntimeIdentifier>
    <Platforms>x64</Platforms>
    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
  </PropertyGroup>
</Project>

我的program.cs：

using System;
using System.Runtime.InteropServices;

namespace ComExample
{
    [Guid("7ce1e40f-760a-4d81-b70b-61108ed15cb4")]
    [ComVisible(true)]
    public interface IComExampleClass
    {
        IComModelClass ExampleMethod(string param1, string param2);

    }

    [Guid("a8436b3f-3657-4a01-a133-fd333a84cb58")]
    [ClassInterface(ClassInterfaceType.None)]
    [ComVisible(true)]
    public class ComExampleClass : IComExampleClass
    {
        public IComModelClass ExampleMethod(string param1, string param2)
        {
            return new ComModelClass()
            {
                Result = $"{param1} + {param2}"
            };
        }
    }

[Guid("9f5aeede-ec3e-443d-8ba0-9a9f2a6b9e53")]
[ComVisible(true)]
public interface IComModelClass
{
    string Result { get; set; }
}

[Guid("526c6cb5-264d-4629-a894-fff02aeb9ec1")]
[ClassInterface(ClassInterfaceType.None)]
[ComVisible(true)]
public class ComModelClass …