如何在 VS2017 中用 C# 为 SQL Server Management Studio 17 创建扩展?

我遵循了来自 创建您的第一个扩展的简单 Hello World 示例:来自 Microsoft Docs 的 Hello World 示例，用于为 SSMS 2017 构建扩展

I followed simple Hello World sample from Create your first extension: Hello World example from the Microsoft Docs to build an extension for SSMS 2017

1. 从可扩展性项目模板创建 VSIX 项目

1. Created VSIX project from Extensibility project template

将项目">属性">调试"中的启动外部程序"更改为
C:\Program Files (x86)\Microsoft SQL Server\140\Tools\Binn\ManagementStudio\Ssms.exe

Changed "Start External Program" in Project > Properties > Debug to
C:\Program Files (x86)\Microsoft SQL Server\140\Tools\Binn\ManagementStudio\Ssms.exe

在命令行参数中添加 -S (localdb)\MSSQLLocalDB -d sampleDB -E 作为
它需要指定服务器名/数据库才能运行 SSMS.exe.

Add -S (localdb)\MSSQLLocalDB -d sampleDB -E in command line arguments as
it requires servername/database be specified to run SSMS.exe.

如果步骤 #2 &#3 未执行，它在 Visual Studio 中运行良好，但是 SSMS 没有任何反应，尽管它启动了 SSMS.

If step #2 & #3 is not performed, it works fine with Visual Studio, however nothing happens with SSMS, though it launches SSMS.

我是不是遗漏了什么，或者为 SSMS 创建加载项有什么限制?

DId I missing something or is there any restriction for creating add-in for SSMS?