This section describes the procedure used to create a multifile assembly and provides a complete example that illustrates each of the steps in the procedure 本节说明用于创建多文件程序集的过程，并提供阐释该过程中每个步骤的完整示例。
The two signing tools can sign only one file at a time ; for a multifile assembly , you sign the file that contains the assembly manifest 这两个签名工具一次只能对一个文件进行签名，对于多文件程序集，您可以对包含程序集清单的文件进行签名。
You can create multifile assemblies using command - line compilers or visual studio 2005 with visual c . one file in the assembly must contain the assembly manifest 可以使用命令行编译器或带有visual c + +的visual studio 2005创建多文件程序集。
You can create single - file or multifile assemblies using an ide , such as visual studio 2005 , or the compilers and tools provided by the . net framework sdk 您可以使用ide （例如visual studio 2005 ）或. net framework sdk提供的编译器和工具来创建单文件程序集或多文件程序集。
Although each developer can compile each code module into an assembly , this can force some types to be exposed publicly that are not exposed if all modules are put into a multifile assembly 虽然每一位开发人员都可以将各个代码模块编译成程序集，但这样会强制一些类型公开（如果所有模块均放在多文件程序集中，则不会公开） 。
Create a multifile assembly when you want to combine modules written in different languages and to optimize downloading an application by putting seldom used types in a module that is downloaded only when needed 在您希望组合以不同语言编写的模块并优化应用程序的下载过程时，可创建一个多文件程序集，优化下载过程的方法是将很少使用的类型放入只在需要时才下载的模块中。
