.NET DLL 是否不导出任何内容
Do .NET DLL's not export anything
我最近在 F# 中创建了一个 DLL 库。我从来没有为 .NET Framework 创建 DLL，但是我用纯 Win32 C++ 编写了一些程序。通常，当我编写 C++ DLL 时，我会使用像 this 这样的实用程序来查看我的函数是否已正确导出。通常情况下，它可以工作，但是当我检查我用 F# 制作的 DLL 时，它显示没有导出函数。这是我构建的问题吗？还是 .NET DLL 没有明确导出任何内容？
顺便说一句，这是我的构建输出：
C:\Program Files (x86)\Microsoft SDKs\F#.1\Framework\v4.0\fsc.exe -o:obj\Release\n00b_lib.dll --debug:pdbonly --noframework --define:TRACE --doc:bin\Release\n00b_lib.XML --optimize+ -r:"C:\Program Files (x86)\MSBuild\..\Reference Assemblies\Microsoft\FSharp\.NETCore.3.1.0\FSharp.Core.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\Microsoft.CSharp.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\Microsoft.VisualBasic.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\mscorlib.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Collections.Concurrent.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Collections.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ComponentModel.Annotations.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ComponentModel.DataAnnotations.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ComponentModel.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ComponentModel.EventBasedAsync.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Core.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Diagnostics.Contracts.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Diagnostics.Debug.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Diagnostics.Tools.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Diagnostics.Tracing.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Dynamic.Runtime.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Globalization.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.IO.Compression.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.IO.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Linq.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Linq.Expressions.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Linq.Parallel.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Linq.Queryable.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Net.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Net.Http.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Net.NetworkInformation.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Net.Primitives.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Net.Requests.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Numerics.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ObjectModel.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Reflection.Context.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Reflection.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Reflection.Extensions.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Reflection.Primitives.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Resources.ResourceManager.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Extensions.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.InteropServices.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.InteropServices.WindowsRuntime.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Numerics.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Serialization.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Serialization.Json.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Serialization.Primitives.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Serialization.Xml.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Security.Principal.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.Duplex.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.Http.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.NetTcp.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.Primitives.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.Security.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.Web.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Text.Encoding.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Text.Encoding.Extensions.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Text.RegularExpressions.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Threading.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Threading.Tasks.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Threading.Tasks.Parallel.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Windows.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.Linq.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.ReaderWriter.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.Serialization.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.XDocument.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.XmlSerializer.dll" --target:library --warn:3 --warnaserror:76 --vserrors --validate-type-providers --LCID:1033 --utf8output --fullpaths --flaterrors --highentropyva- --sqmsessionguid:40b01f12-73d1-4165-a5a5-0d55fc3a0d0d --targetprofile:netcore "C:\Users\James\AppData\Local\Temp\.NETPortable,Version=v4.5,Profile=Profile7.AssemblyAttributes.fs" n00b_lib.fs
n00b_lib -> C:\Users\James\Source\Workspaces\Workspace\n00b_lib\n00b_lib\bin\Release\n00b_lib.dll
========== Build: 1 succeeded or up-to-date, 0 failed, 0 skipped ==========
您没有使用@Ryan 评论中提到的正确工具。
与 C++ DLL 导出 table 一样，.NET DLL 通过 a set of tables in CLR metadata.
公开其“函数和 类（以及其他信息）”
The CLR metadata is organized as a normalized relational database. This means that CLR metadata consists of rectangular tables with foreign keys between each other. In case you have previous experience with databases you should be familiar with this concept. Since .NET 2.0 there are more than 40 tables that define the CLR metadata. Here is a sample list of some of the tables:
Module (0x00) – contains information about the current module
TypeRef (0x01) – contains information about the types that are referenced from other modules
TypeDef (0x02) – contains information about the types defined in the current module
Field (0x04) – contains information about the fields defined in the current module
Method (0x06) – contains information about the methods defined in the current module
Property (0x17) – contains information about the properties defined in the current module
Assembly (0x20) – contains information about the current assembly
AssemblyRef (0x23) – contains information about the referenced assemblies
请注意，不仅“导出的”（public 类型和方法）可见，内部或私有的类型和方法也可见。
下面是 ILDASM.exe 的屏幕截图，它是 .NET Framework SDK 的一部分。
我最近在 F# 中创建了一个 DLL 库。我从来没有为 .NET Framework 创建 DLL，但是我用纯 Win32 C++ 编写了一些程序。通常，当我编写 C++ DLL 时，我会使用像 this 这样的实用程序来查看我的函数是否已正确导出。通常情况下，它可以工作，但是当我检查我用 F# 制作的 DLL 时，它显示没有导出函数。这是我构建的问题吗？还是 .NET DLL 没有明确导出任何内容？
顺便说一句，这是我的构建输出：
C:\Program Files (x86)\Microsoft SDKs\F#.1\Framework\v4.0\fsc.exe -o:obj\Release\n00b_lib.dll --debug:pdbonly --noframework --define:TRACE --doc:bin\Release\n00b_lib.XML --optimize+ -r:"C:\Program Files (x86)\MSBuild\..\Reference Assemblies\Microsoft\FSharp\.NETCore.3.1.0\FSharp.Core.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\Microsoft.CSharp.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\Microsoft.VisualBasic.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\mscorlib.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Collections.Concurrent.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Collections.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ComponentModel.Annotations.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ComponentModel.DataAnnotations.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ComponentModel.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ComponentModel.EventBasedAsync.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Core.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Diagnostics.Contracts.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Diagnostics.Debug.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Diagnostics.Tools.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Diagnostics.Tracing.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Dynamic.Runtime.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Globalization.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.IO.Compression.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.IO.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Linq.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Linq.Expressions.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Linq.Parallel.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Linq.Queryable.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Net.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Net.Http.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Net.NetworkInformation.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Net.Primitives.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Net.Requests.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Numerics.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ObjectModel.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Reflection.Context.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Reflection.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Reflection.Extensions.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Reflection.Primitives.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Resources.ResourceManager.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Extensions.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.InteropServices.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.InteropServices.WindowsRuntime.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Numerics.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Serialization.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Serialization.Json.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Serialization.Primitives.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Runtime.Serialization.Xml.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Security.Principal.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.Duplex.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.Http.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.NetTcp.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.Primitives.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.Security.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ServiceModel.Web.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Text.Encoding.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Text.Encoding.Extensions.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Text.RegularExpressions.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Threading.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Threading.Tasks.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Threading.Tasks.Parallel.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Windows.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.Linq.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.ReaderWriter.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.Serialization.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.XDocument.dll" -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.Xml.XmlSerializer.dll" --target:library --warn:3 --warnaserror:76 --vserrors --validate-type-providers --LCID:1033 --utf8output --fullpaths --flaterrors --highentropyva- --sqmsessionguid:40b01f12-73d1-4165-a5a5-0d55fc3a0d0d --targetprofile:netcore "C:\Users\James\AppData\Local\Temp\.NETPortable,Version=v4.5,Profile=Profile7.AssemblyAttributes.fs" n00b_lib.fs
n00b_lib -> C:\Users\James\Source\Workspaces\Workspace\n00b_lib\n00b_lib\bin\Release\n00b_lib.dll
========== Build: 1 succeeded or up-to-date, 0 failed, 0 skipped ==========
您没有使用@Ryan 评论中提到的正确工具。
与 C++ DLL 导出 table 一样，.NET DLL 通过 a set of tables in CLR metadata.
公开其“函数和 类（以及其他信息）”The CLR metadata is organized as a normalized relational database. This means that CLR metadata consists of rectangular tables with foreign keys between each other. In case you have previous experience with databases you should be familiar with this concept. Since .NET 2.0 there are more than 40 tables that define the CLR metadata. Here is a sample list of some of the tables:
Module (0x00) – contains information about the current module
TypeRef (0x01) – contains information about the types that are referenced from other modules
TypeDef (0x02) – contains information about the types defined in the current module
Field (0x04) – contains information about the fields defined in the current module
Method (0x06) – contains information about the methods defined in the current module
Property (0x17) – contains information about the properties defined in the current module
Assembly (0x20) – contains information about the current assembly AssemblyRef (0x23) – contains information about the referenced assemblies
请注意，不仅“导出的”（public 类型和方法）可见，内部或私有的类型和方法也可见。
下面是 ILDASM.exe 的屏幕截图，它是 .NET Framework SDK 的一部分。