如何使用 Visual Studio Code 引用 System.DirectoryServices 程序集？答案

【问题标题】：How to reference System.DirectoryServices assemblies using Visual Studio Code?如何使用 Visual Studio Code 引用 System.DirectoryServices 程序集？
【发布时间】：2017-01-15 09:46:33
【问题描述】：

我想在 ASP.NET Web 应用程序中引用 System.DirectoryServices。具体来说，我想在活动目录 (https://msdn.microsoft.com/en-us/library/ms180890(v=vs.90).aspx) 上关注本教程，但我在添加对 System.DirectoryServices.dll 的引用时遇到问题。我想我应该将它添加到我的 project.json 中，但我在将依赖项添加到适当的位置时遇到了各种问题。我的project.json如下。

{
  "userSecretsId": "aspnet-FormsAuthAd-b19f2b08-0c89-4f46-af20-dc7b20b2226d",

  "dependencies": {
    "Microsoft.NETCore.App": {
      "version": "1.0.0",
      "type": "platform"
    },
    "Microsoft.AspNetCore.Authentication.Cookies": "1.0.0",
    "Microsoft.AspNetCore.Diagnostics": "1.0.0",
    "Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore": "1.0.0",
    "Microsoft.AspNetCore.Identity.EntityFrameworkCore": "1.0.0",
    "Microsoft.AspNetCore.Mvc": "1.0.0",
    "Microsoft.AspNetCore.Razor.Tools": {
      "version": "1.0.0-preview2-final",
      "type": "build"
    },
    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
    "Microsoft.AspNetCore.StaticFiles": "1.0.0",
    "Microsoft.EntityFrameworkCore.Sqlite": "1.0.0",
    "Microsoft.EntityFrameworkCore.Sqlite.Design": {
      "version": "1.0.0",
      "type": "build"
    },
    "Microsoft.EntityFrameworkCore.Tools": {
      "version": "1.0.0-preview2-final",
      "type": "build"
    },
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
    "Microsoft.Extensions.Configuration.Json": "1.0.0",
    "Microsoft.Extensions.Configuration.CommandLine": "1.0.0",
    "Microsoft.Extensions.Configuration.UserSecrets": "1.0.0",
    "Microsoft.Extensions.Logging": "1.0.0",
    "Microsoft.Extensions.Logging.Console": "1.0.0",
    "Microsoft.Extensions.Logging.Debug": "1.0.0",
    "Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0",
    "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0",
    "Microsoft.VisualStudio.Web.CodeGeneration.Tools": {
      "version": "1.0.0-preview2-final",
      "type": "build"
    },
    "Microsoft.VisualStudio.Web.CodeGenerators.Mvc": {
      "version": "1.0.0-preview2-final",
      "type": "build"
    }
  },

  "tools": {
    "BundlerMinifier.Core": "2.0.238",
    "Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview2-final",
    "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.0.0-preview2-final",
    "Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview2-final",
    "Microsoft.Extensions.SecretManager.Tools": "1.0.0-preview2-final",
    "Microsoft.VisualStudio.Web.CodeGeneration.Tools": {
      "version": "1.0.0-preview2-final",
      "imports": [
        "portable-net45+win8"
      ]
    }
  },

  "frameworks": {
    "netcoreapp1.0": {
      "imports": [
        "dotnet5.6",
        "portable-net45+win8"
      ]
    }
  },

  "buildOptions": {
    "emitEntryPoint": true,
    "preserveCompilationContext": true
  },

  "runtimeOptions": {
    "configProperties": {
      "System.GC.Server": true
    }
  },

  "publishOptions": {
    "include": [
      "wwwroot",
      "Views",
      "Areas/**/Views",
      "appsettings.json",
      "web.config"
    ]
  },

  "scripts": {
    "precompile": [ "dotnet bundle" ],
    "prepublish": [ "bower install" ],
    "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ]
  },

  "tooling": {
    "defaultNamespace": "FormsAuthAd"
  }
}

我应该在哪里以及如何将 System.DirectoryServices 依赖项添加到我的 project.json？

【问题讨论】：

标签： c# asp.net .net visual-studio-code

【解决方案1】：

您可以将 project.json 中的 frameworkAssemblies 部分用于您的目标框架。例如：

"frameworks": {
    "net462": {
        "frameworkAssemblies": {
            "System.DirectoryServices": {
                "type": "build",
                "version": "4.0.0"
            }
        }
    }
}

请记住，这样做是在为完整的 .NET Framework 引用 GAC 中的程序集。这意味着您的项目将不再在 .NET Core 上运行，而只能在 Windows 上运行。 System.DirectoryServices 尚不支持 .NET Core。

【讨论】：

【解决方案2】：

如果您按照我在How to add System.Data and System.Timers assembly references in Visual Studio Code 1.8? 的帖子中的步骤操作，程序集引用将自动添加到 project.json 文件中

注意： 目前 System.DirectoryServices 4.0.0 与 .NET Core 不兼容。

Project.json：

【讨论】：