c# - 注册 免费 COM Interop : The application has failed to start because its side-by-side configuration is incorrect

Question

背景。我有一个用 C# 编写的名为 ComWrapper.dll 的 COM Wrapper 程序集，以及名为 Project1.exe 的 Visual Basic 6 应用程序。我已经添加了 Project1.exe.manifest 文件(其内容如下所示)，我收到一条错误消息“应用程序无法启动，因为它的并排配置不正确。这是我的配置.

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
  <assemblyIdentity type="win32"
                    name="Project1.exe"
                    version="1.0.0.0"
                    processorArchitecture="x86" />
  <dependency>
    <dependentAssembly>
      <assemblyIdentity name="ComWrapper" version="1.0.0.0" processorArchitecture="msil"></assemblyIdentity>
      <clrClass clsid="{3ac3d04e-1f83-4a27-b516-95e38126685d}" progid="MyComObjectNamespace.myclass" threadingModel="Both" name="MyComObjectNamespace.myclass" runtimeVersion=""></clrClass>
      <file name="ComWrapper.dll" hashalg="SHA1"></file>
      <dependency>
        <dependentAssembly>
          <assemblyIdentity name="mscorlib" version="2.0.0.0" publicKeyToken="b77a5c561934e089"></assemblyIdentity>
        </dependentAssembly>
      </dependency>
    </dependentAssembly>
  </dependency>
</assembly>

任何帮助将不胜感激。

Answer 1

您需要使用 sxstrace.exe 来确定错误的实际原因，(完整的)错误消息文本会告诉您这样做。这是错误的地方:

INFO: Parsing Manifest File

C:\Temp\sxs\Project1.exe.Manifest.

INFO: Manifest Definition Identity is Project1.exe,processorArchitecture="x86",type="win32",version="1.0.0.0".

INFO: Reference: ComWrapper,processorArchitecture="msil",version="1.0.0.0"

ERROR: Line 9: The element clrClass appears as a child of element urn:schemas-microsoft-com:asm.v1^dependentAssembly which is not supported by this version of Windows.

问题在于 dependentAssembly 元素不应提供程序集的完整描述 - 它仅用于指示引用。您必须为该程序集提供一个单独的组件 list 文件，然后通过 clrClass 描述导出的 COM 类。这在 this MSDN article 中有更详细的描述。 .