Target platform/processor at compile time

Question

Is there a #define in C# that allows me to know, at compile time, if I\'m compiling for x86 (Win32) or x64 (Win64)?

Answer 1

As far as I know Visual Studio defines only DEBUG and TRACE constants. Instead of declaring such constant manually in the project configurations you could use NANT to build your project. It can determine the build platform at compile time and define a custom directive accordingly.