我的理解是，.NET应用程序与平台无关，那么纯.NET code要么在86或64位的机器上运行。除非你的.NET code调用一些本地code，那么它是依赖于平台。是真的吗？

My understanding is that a .NET application is platform independent, so pure .NET code should run either on a x86 or on a 64-bit machine. Unless your .NET code call some native code, then it is platform dependent. Is that true?

推荐答案

.NET 应用可以编译为目标的x86，x64或两者。通常情况下，你会如果你依赖于一个COM控件，它不能用于其他平台等目标只是一个平台。

.NET applications can be compiled as targeting x86, x64, or "Both". Typically, you'd target just one platform if you rely on a COM control that is not available for the other platform, etc.