非托管导出:无法编译程序集

Question

我想创建一个可以从非托管代码(Delphi 5)访问的.NET程序集.

我找到了Unmanaged Exports并按照那里的步骤进行了操作但是我甚至无法成功编译基本示例:

using RGiesecke.DllExport;

namespace DelphiNET
{
    public class Class1
    {
        [DllExport("add")]
        public static int Add(int left, int right)
        {
            return left + right;
        }
    }
}

DelphiNET.csproj 项目文件:

...
<ItemGroup>
  <Compile Include="Class1.cs" />
  <Compile Include="DllExport\DllExportAttribute.cs" />
  <Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<Import Project="DllExport\RGiesecke.DllExport.targets" />
...

这是错误:

------ Build started: Project: DelphiNET, Configuration: Release Any CPU ------
c:\WINDOWS\Microsoft.NET\Framework\v3.5\Csc.exe /noconfig /nowarn:1701,1702 /errorreport:prompt /warn:4 /define:TRACE /debug:pdbonly /filealign:512 /optimize+ /out:obj\Release\DelphiNET.dll /target:library Class1.cs DllExport\DllExportAttribute.cs Properties\AssemblyInfo.cs

Compile complete -- 0 errors, 0 warnings
DelphiNET -> C:\DelphiNET\bin\Release\DelphiNET.dll
ILDasm: calling 'C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin\ildasm.exe' with /quoteallnames /nobar "/out:C:\Documents and Settings\Lukas\Local Settings\Temp\tmp29F\DelphiNET.il" "C:\DelphiNET\bin\Release\DelphiNET.dll"
C:\DelphiNET\bin\Release\DelphiNET.dll : warning EXP0009: Platform is AnyCpu, generating creating binaries for each CPU platform in a separate folder...
ILAsm: calling 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\ILAsm.exe' with /nologo "/out:C:\DelphiNET\bin\Release\x86\DelphiNET.dll" "C:\Documents and Settings\Lukas\Local Settings\Temp\tmp29F\DelphiNET.x86.il" /DLL "/resource=C:\Documents and Settings\Lukas\Local Settings\Temp\tmp29F\DelphiNET.res"  /optimize  
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : 
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : Assembling 'C:\Documents and Settings\Lukas\Local Settings\Temp\tmp29F\DelphiNET.x86.il'  to DLL --> 'C:\DelphiNET\bin\Release\x86\DelphiNET.dll'
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : Source file is ANSI
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : 
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::.ctor
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::.ctor
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::.ctor
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::get_CallingConvention
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::set_CallingConvention
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::get_ExportName
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::set_ExportName
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : 
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : ***** FAILURE ***** 
C:\DelphiNET\DllExport\RGiesecke.DllExport.targets(8,5): error : 
Done building project "DelphiNET.csproj" -- FAILED.
========== Build: 0 succeeded or up-to-date, 1 failed, 0 skipped ==========

操作系统:WinXPSP3,带有SP1的Microsoft Visual C#2008 Express Edition,.NET 3.5 SP1

知道什么是错的吗？谢谢.

---

编辑23:40:

我找到了这个bug.它是在函数的名称 - 添加和添加太相同.当你改变其中一个,它的工作原理.

Answer 1

顺便说一下,我刚刚更新了档案.当你拿走它时,你甚至可以为你准备好这一切.

这是一个项目模板,可以设置一切,并且应该可以正常工作.

我确实在之前的版本中找到了一些要点,我做了一些并非总是如此的假设.我之前实现的一个潜在问题是/ optimize开关,它用于发布配置.在这种情况下,ILAsm有时会扼杀IL,我还没有看到新版本.