.net – 非托管导出：无法编译程序集

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="DllExportDllExportAttribute.cs" />
  <Compile Include="PropertiesAssemblyInfo.cs" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)Microsoft.CSharp.targets" />
<Import Project="DllExportRGiesecke.DllExport.targets" />
...

这是错误：

------ Build started: Project: DelphiNET,Configuration: Release Any CPU ------
c:WINDOWSMicrosoft.NETFrameworkv3.5Csc.exe /noconfig /nowarn:1701,1702 /errorreport:prompt /warn:4 /define:TRACE /debug:pdbonly /filealign:512 /optimize+ /out:objReleaseDelphiNET.dll /target:library Class1.cs DllExportDllExportAttribute.cs PropertiesAssemblyInfo.cs

Compile complete -- 0 errors,0 warnings
DelphiNET -> C:DelphiNETbinReleaseDelphiNET.dll
ILDasm: calling 'C:Program FilesMicrosoft SDKsWindowsv6.0ABinildasm.exe' with /quoteallnames /nobar "/out:C:Documents and SettingsLukasLocal SettingsTemptmp29FDelphiNET.il" "C:DelphiNETbinReleaseDelphiNET.dll"
C:DelphiNETbinReleaseDelphiNET.dll : warning EXP0009: Platform is AnyCpu,generating creating binaries for each CPU platform in a separate folder...
ILAsm: calling 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727ILAsm.exe' with /nologo "/out:C:DelphiNETbinReleasex86DelphiNET.dll" "C:Documents and SettingsLukasLocal SettingsTemptmp29FDelphiNET.x86.il" /DLL "/resource=C:Documents and SettingsLukasLocal SettingsTemptmp29FDelphiNET.res"  /optimize  
C:DelphiNETDllExportRGiesecke.DllExport.targets(8,5): error : 
C:DelphiNETDllExportRGiesecke.DllExport.targets(8,5): error : Assembling 'C:Documents and SettingsLukasLocal SettingsTemptmp29FDelphiNET.x86.il'  to DLL --> 'C:DelphiNETbinReleasex86DelphiNET.dll'
C:DelphiNETDllExportRGiesecke.DllExport.targets(8,5): error : Source file is ANSI
C:DelphiNETDllExportRGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::.ctor
C:DelphiNETDllExportRGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::get_CallingConvention
C:DelphiNETDllExportRGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::set_CallingConvention
C:DelphiNETDllExportRGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::get_ExportName
C:DelphiNETDllExportRGiesecke.DllExport.targets(8,5): error : Assembled method RGiesecke.DllExport.DllExportAttribute::set_ExportName
C:DelphiNETDllExportRGiesecke.DllExport.targets(8,5): error : ***** FAILURE ***** 
C:DelphiNETDllExportRGiesecke.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.