C# VS2015 Express：主要参考...无法解析，因为它间接依赖于 .NET Framework 程序集
C# VS2015 Express: The primary reference ... could not be resolved because it has an indirect dependency on the .NET Framework assembly
我有一个由 C# "MyAssemblyTester" .NET 2.0 exe 引用的 C# "MyAssembly" .NET 2.0 程序集。
我正在使用 Visual Studio Express 2015。
两个项目都能正常编译和工作。
如果我在 "MyAssembly" 项目中添加对非常旧的 OCX 的引用（2000 年之前：Teechart Pro Activex 4.0.1.7，但我在使用其他旧的 COM DLL 组件时遇到了同样的问题）并重新编译， "MyAssembly" 项目编译并且 link 很好，但是我有很多 "MyAssemblyTester" 的错误，如下所示：
2>------ Rebuild All started: Project: MyAssemblyTester, Configuration: Debug x86 ------
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Security, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3268: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the framework assembly "System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which could not be resolved in the currently targeted framework. ".NETFramework,Version=v2.0". To resolve this problem, either remove the reference "MyAssembly" or retarget your application to a framework version which contains "System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089".
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "Accessibility, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Deployment, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Runtime.Serialization.Formatters.Soap, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Data.SqlXml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3268: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the framework assembly "System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which could not be resolved in the currently targeted framework. ".NETFramework,Version=v2.0". To resolve this problem, either remove the reference "MyAssembly" or retarget your application to a framework version which contains "System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089".
如果我将 "MyAssembly" 和 "MyAssemblyTester" 的目标框架都更改为 .NET 4.0，问题就解决了。但是，由于向后兼容，我想要一个.NET 2.0 目标框架。
我认为问题的根源在于 VS2015 生成的 Interop 程序集（AxInterop.TeeChart.dll 和 Interop.TeeChart.dll）以 .NET 4.0 为目标。
实际上 AxInterop.TeeChart.dll 的 ILSpy 输出是：
// AxInterop.TeeChart, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// Global type: <Module>
// Architecture: AnyCPU (64-bit preferred)
// Runtime: .NET 4.0
using System;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Windows.Forms;
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: AxHost.TypeLibraryTimeStampAttribute("05/13/2009 16:17:54")]
// System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
// mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
// Interop.TeeChart, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
// System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
和Interop.TeeChart.dll类似。
一些详细的构建日志（1> 是 MyAssembly 和 2> MyAssemblyTester）：
...
1>Using "ResolveComReference" task from assembly "Microsoft.Build.Tasks.Core, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a".
1>Task "ResolveComReference"
1> Creating new cache file at "obj\x86\Debug\MyAssembly.csproj.ResolveComReference.cache".
1> Adding a matching tlbimp reference for the aximp reference "AxTeeChart".
1> Resolving COM reference for item "stdole" with a wrapper "primary".
1> Determining dependencies of the COM reference "stdole".
1> Resolved COM reference for item "stdole": "C:\Windows\assembly\GAC\stdole.0.3300.0__b03f5f7f11d50a3a\stdole.dll".
1> Resolving COM reference for item "AxTeeChart" with a wrapper "primaryortlbimp".
1> Determining dependencies of the COM reference "AxTeeChart".
1> C:\Program Files (x86)\Microsoft SDKs\Windows\v10.0A\bin\NETFX 4.6 Tools\TlbImp.exe C:\Windows\SysWOW64\teechart.ocx /namespace:TeeChart /machine:X86 /out:obj\x86\Debug\Interop.TeeChart.dll /sysarray /transform:DispRet /reference:"C:\Program Files (x86)\ABCD\abcdSDK\DLL\x86\abcdsdk.dll" /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Drawing.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Windows.Forms.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /reference:C:\Windows\assembly\GAC\stdole.0.3300.0__b03f5f7f11d50a3a\stdole.dll
1> Microsoft (R) .NET Framework Type Library to Assembly Converter 4.6.81.0
1> Copyright (C) Microsoft Corporation. All rights reserved.
1>
1> TlbImp : Type library imported to C:\repSVN\Prod2NCG2\prodmspeqspcp\trunk\src\MyAssembly\obj\x86\Debug\Interop.TeeChart.dll
1> Resolved COM reference for item "AxTeeChart": "obj\x86\Debug\Interop.TeeChart.dll".
1> Resolving COM reference for item "AxTeeChart" with a wrapper "aximp".
1> Determining dependencies of the COM reference "AxTeeChart".
1> C:\Program Files (x86)\Microsoft SDKs\Windows\v10.0A\bin\NETFX 4.6 Tools\AxImp.exe C:\Windows\SysWOW64\teechart.ocx /out:obj\x86\Debug\AxInterop.TeeChart.dll /rcw:obj\x86\Debug\Interop.TeeChart.dll
1> Generated Assembly: C:\repSVN\Prod2NCG2\prodmspeqspcp\trunk\src\MyAssembly\obj\x86\Debug\AxInterop.TeeChart.dll
1> Resolved COM reference for item "AxTeeChart": "obj\x86\Debug\AxInterop.TeeChart.dll".
1>Done executing task "ResolveComReference".
1>Done building target "ResolveComReferences" in project "MyAssembly.csproj".
...
...
...
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
...
...
...
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3268: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the framework assembly "System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which could not be resolved in the currently targeted framework. ".NETFramework,Version=v2.0". To resolve this problem, either remove the reference "MyAssembly" or retarget your application to a framework version which contains "System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089".
2> Primary reference "mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089".
2> Resolved file path is "C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll".
2> Reference found at search path location "C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll".
2> This reference is not "CopyLocal" because it's a prerequisite file.
2> The ImageRuntimeVersion for this reference is "v2.0.50727".
2> Primary reference "System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089".
2> Resolved file path is "C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll".
2> Reference found at search path location "{TargetFrameworkDirectory}".
2> For SearchPath "{TargetFrameworkDirectory}".
2> Considered "C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.winmd", but it didn't exist.
2> This reference is not "CopyLocal" because it's a prerequisite file.
2> The ImageRuntimeVersion for this reference is "v2.0.50727".
2> Resolved file path is "C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll".
...
...
...
2> Reference found at search path location "{TargetFrameworkDirectory}".
2> For SearchPath "{TargetFrameworkDirectory}".
2> Considered "C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.winmd", but it didn't exist.
2> This reference is not "CopyLocal" because it's a prerequisite file.
2> The ImageRuntimeVersion for this reference is "v2.0.50727".
2>Done executing task "ResolveAssemblyReference".
....
如何手动更改 Interop 程序集的目标框架？
也许我需要更改 AxImp 和 TlbImp 路径或它们的某些选项？
还有其他想法吗？
谢谢
我终于解决了安装 "Microsoft Windows SDK for Windows 7 and .NET Framework 3.5 SP1"，然后添加到 "Post-build event command line":
"C:\Program Files\Microsoft SDKs\Windows\v7.0\Bin\TlbImp.exe" C:\Windows\SysWOW64\teechart.ocx /namespace:TeeChart /machine:X86 /out:$(TargetDir)\Interop.TeeChart.dll /sysarray /transform:DispRet /reference:"C:\Program Files (x86)\ABCD\abcdSDK\DLL\x86\abcdsdk.dll" /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Drawing.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Windows.Forms.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /reference:C:\Windows\assembly\GAC\stdole.0.3300.0__b03f5f7f11d50a3a\stdole.dll
"C:\Program Files\Microsoft SDKs\Windows\v7.0\Bin\AxImp.exe" C:\Windows\SysWOW64\teechart.ocx /out:$(TargetDir)\AxInterop.TeeChart.dll /rcw:$(TargetDir)\Interop.TeeChart.dll
（从详细的构建日志中复制了命令，将 AxImp 和 TlbImp 的路径更改为 3.5 SDK，并将 Interop 程序集的输出路径从 obj\x86\Debug 更改为 $(TargetDir)）。
我想知道是否有更清洁的解决方案。
我有一个由 C# "MyAssemblyTester" .NET 2.0 exe 引用的 C# "MyAssembly" .NET 2.0 程序集。 我正在使用 Visual Studio Express 2015。 两个项目都能正常编译和工作。
如果我在 "MyAssembly" 项目中添加对非常旧的 OCX 的引用（2000 年之前：Teechart Pro Activex 4.0.1.7，但我在使用其他旧的 COM DLL 组件时遇到了同样的问题）并重新编译， "MyAssembly" 项目编译并且 link 很好，但是我有很多 "MyAssemblyTester" 的错误，如下所示：
2>------ Rebuild All started: Project: MyAssemblyTester, Configuration: Debug x86 ------
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Security, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3268: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the framework assembly "System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which could not be resolved in the currently targeted framework. ".NETFramework,Version=v2.0". To resolve this problem, either remove the reference "MyAssembly" or retarget your application to a framework version which contains "System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089".
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "Accessibility, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Deployment, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Runtime.Serialization.Formatters.Soap, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Data.SqlXml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3268: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the framework assembly "System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which could not be resolved in the currently targeted framework. ".NETFramework,Version=v2.0". To resolve this problem, either remove the reference "MyAssembly" or retarget your application to a framework version which contains "System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089".
如果我将 "MyAssembly" 和 "MyAssemblyTester" 的目标框架都更改为 .NET 4.0，问题就解决了。但是，由于向后兼容，我想要一个.NET 2.0 目标框架。
我认为问题的根源在于 VS2015 生成的 Interop 程序集（AxInterop.TeeChart.dll 和 Interop.TeeChart.dll）以 .NET 4.0 为目标。 实际上 AxInterop.TeeChart.dll 的 ILSpy 输出是：
// AxInterop.TeeChart, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// Global type: <Module>
// Architecture: AnyCPU (64-bit preferred)
// Runtime: .NET 4.0
using System;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Windows.Forms;
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: AxHost.TypeLibraryTimeStampAttribute("05/13/2009 16:17:54")]
// System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
// mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
// Interop.TeeChart, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
// System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
和Interop.TeeChart.dll类似。
一些详细的构建日志（1> 是 MyAssembly 和 2> MyAssemblyTester）：
...
1>Using "ResolveComReference" task from assembly "Microsoft.Build.Tasks.Core, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a".
1>Task "ResolveComReference"
1> Creating new cache file at "obj\x86\Debug\MyAssembly.csproj.ResolveComReference.cache".
1> Adding a matching tlbimp reference for the aximp reference "AxTeeChart".
1> Resolving COM reference for item "stdole" with a wrapper "primary".
1> Determining dependencies of the COM reference "stdole".
1> Resolved COM reference for item "stdole": "C:\Windows\assembly\GAC\stdole.0.3300.0__b03f5f7f11d50a3a\stdole.dll".
1> Resolving COM reference for item "AxTeeChart" with a wrapper "primaryortlbimp".
1> Determining dependencies of the COM reference "AxTeeChart".
1> C:\Program Files (x86)\Microsoft SDKs\Windows\v10.0A\bin\NETFX 4.6 Tools\TlbImp.exe C:\Windows\SysWOW64\teechart.ocx /namespace:TeeChart /machine:X86 /out:obj\x86\Debug\Interop.TeeChart.dll /sysarray /transform:DispRet /reference:"C:\Program Files (x86)\ABCD\abcdSDK\DLL\x86\abcdsdk.dll" /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Drawing.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Windows.Forms.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /reference:C:\Windows\assembly\GAC\stdole.0.3300.0__b03f5f7f11d50a3a\stdole.dll
1> Microsoft (R) .NET Framework Type Library to Assembly Converter 4.6.81.0
1> Copyright (C) Microsoft Corporation. All rights reserved.
1>
1> TlbImp : Type library imported to C:\repSVN\Prod2NCG2\prodmspeqspcp\trunk\src\MyAssembly\obj\x86\Debug\Interop.TeeChart.dll
1> Resolved COM reference for item "AxTeeChart": "obj\x86\Debug\Interop.TeeChart.dll".
1> Resolving COM reference for item "AxTeeChart" with a wrapper "aximp".
1> Determining dependencies of the COM reference "AxTeeChart".
1> C:\Program Files (x86)\Microsoft SDKs\Windows\v10.0A\bin\NETFX 4.6 Tools\AxImp.exe C:\Windows\SysWOW64\teechart.ocx /out:obj\x86\Debug\AxInterop.TeeChart.dll /rcw:obj\x86\Debug\Interop.TeeChart.dll
1> Generated Assembly: C:\repSVN\Prod2NCG2\prodmspeqspcp\trunk\src\MyAssembly\obj\x86\Debug\AxInterop.TeeChart.dll
1> Resolved COM reference for item "AxTeeChart": "obj\x86\Debug\AxInterop.TeeChart.dll".
1>Done executing task "ResolveComReference".
1>Done building target "ResolveComReferences" in project "MyAssembly.csproj".
...
...
...
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3258: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the .NET Framework assembly "mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which has a higher version "4.0.0.0" than the version "2.0.0.0" in the current target framework.
...
...
...
2>C:\Program Files (x86)\MSBuild.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3268: The primary reference "MyAssembly" could not be resolved because it has an indirect dependency on the framework assembly "System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" which could not be resolved in the currently targeted framework. ".NETFramework,Version=v2.0". To resolve this problem, either remove the reference "MyAssembly" or retarget your application to a framework version which contains "System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089".
2> Primary reference "mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089".
2> Resolved file path is "C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll".
2> Reference found at search path location "C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll".
2> This reference is not "CopyLocal" because it's a prerequisite file.
2> The ImageRuntimeVersion for this reference is "v2.0.50727".
2> Primary reference "System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089".
2> Resolved file path is "C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll".
2> Reference found at search path location "{TargetFrameworkDirectory}".
2> For SearchPath "{TargetFrameworkDirectory}".
2> Considered "C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.winmd", but it didn't exist.
2> This reference is not "CopyLocal" because it's a prerequisite file.
2> The ImageRuntimeVersion for this reference is "v2.0.50727".
2> Resolved file path is "C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll".
...
...
...
2> Reference found at search path location "{TargetFrameworkDirectory}".
2> For SearchPath "{TargetFrameworkDirectory}".
2> Considered "C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.winmd", but it didn't exist.
2> This reference is not "CopyLocal" because it's a prerequisite file.
2> The ImageRuntimeVersion for this reference is "v2.0.50727".
2>Done executing task "ResolveAssemblyReference".
....
如何手动更改 Interop 程序集的目标框架？ 也许我需要更改 AxImp 和 TlbImp 路径或它们的某些选项？
还有其他想法吗？
谢谢
我终于解决了安装 "Microsoft Windows SDK for Windows 7 and .NET Framework 3.5 SP1"，然后添加到 "Post-build event command line":
"C:\Program Files\Microsoft SDKs\Windows\v7.0\Bin\TlbImp.exe" C:\Windows\SysWOW64\teechart.ocx /namespace:TeeChart /machine:X86 /out:$(TargetDir)\Interop.TeeChart.dll /sysarray /transform:DispRet /reference:"C:\Program Files (x86)\ABCD\abcdSDK\DLL\x86\abcdsdk.dll" /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Drawing.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Windows.Forms.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /reference:C:\Windows\assembly\GAC\stdole.0.3300.0__b03f5f7f11d50a3a\stdole.dll
"C:\Program Files\Microsoft SDKs\Windows\v7.0\Bin\AxImp.exe" C:\Windows\SysWOW64\teechart.ocx /out:$(TargetDir)\AxInterop.TeeChart.dll /rcw:$(TargetDir)\Interop.TeeChart.dll
（从详细的构建日志中复制了命令，将 AxImp 和 TlbImp 的路径更改为 3.5 SDK，并将 Interop 程序集的输出路径从 obj\x86\Debug 更改为 $(TargetDir)）。
我想知道是否有更清洁的解决方案。