c# - 程序集引用之间的差异

Question

在某些机器上，在 csproj 中添加对程序集的引用后会生成下一个标记。

<Reference Include="Microsoft.Expression.Interactions">
  <HintPath>..\Libs.SL\Blend\Microsoft.Expression.Interactions.dll</HintPath>
</Reference>

但是在一些机器上生成了版本、文化、 token 和处理器架构的引用:

 <Reference Include="Microsoft.Expression.Interactions, Version=5.0.5.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <SpecificVersion>False</SpecificVersion>
  <HintPath>..\Libs.SL\Blend\Microsoft.Expression.Interactions.dll</HintPath>
</Reference>

这是为什么？

Answer 1

摘自msdn:

Processor architecture is added to the assembly identity in the .NET Framework version 2.0, to allow processor-specific versions of assemblies. You can create versions of an assembly whose identity differs only by processor architecture, for example 32-bit and 64-bit processor-specific versions. Processor architecture is not required for strong names. For more information, see AssemblyNameProcessorArchitecture. In this example, the fully qualified name indicates that the myTypes assembly has a strong name with a public key token, has the culture value for US English, and has a version number of 1.0.1234.0. Its processor architecture is "msil", which means that it will be just-in-time (JIT)-compiled to 32-bit code or 64-bit code depending on the operating system and processor.

Code that requests types in an assembly must use a fully qualified assembly name. This is called fully qualified binding. Partial binding, which specifies only an assembly name, is not permitted when referencing assemblies in the .NET Framework.

All assembly references to assemblies that make up the .NET Framework also must contain a fully qualified name of the assembly. For example, to reference the System.Data .NET Framework assembly for version 1.0 would include:

在源代码中查看更多内容:

http://msdn.microsoft.com/en-us/library/k8xx4k69.aspx