Is there a simplistic reference for all preprocessor directives?
For C#:
http://msdn.microsoft.com/en-us/library/ed8yd1ha(vs.71).aspx
The C# compiler doesn't have a preprocessor in the traditional sense, but it does support a limited number of preprocessor like commands #define, #if and so forth, but you will not be able to do the same stunts that e.g. a C/C++ preprocessor can do.
EDIT: While typing other have supplied lists of supported options. Thumbs up.
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