Doxygen with C# internal access modifier

Question

I am using Doxygen to generate some API docs for a C# project I am working on. I have quite a bit of "internal" functionality in this project and don't want Doxygen producing these signatures in the generated html it produces.

I have tried enabling HIDE_FRIEND_COMPOUNDS but this still results in my internal classes being exposed in the generated documentation.

Does anyone know how to do this?

Answer 1

Addon to Mac H's answer, you have to set these additional configuration parameters to make it work:

# The PREDEFINED tag can be used to specify one or more macro names that 
# are defined before the preprocessor is started (similar to the -D option of 
# gcc).     

PREDEFINED             = internal=private

# If the EXTRACT_PRIVATE tag is set to YES all private members of a class 
# will be included in the documentation.  

EXTRACT_PRIVATE        = NO

# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will 
# evaluate all C-preprocessor directives found in the sources and include 
# files.

ENABLE_PREPROCESSING   = YES

# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro 
# names in the source code. If set to NO (the default) only conditional 
# compilation will be performed. Macro expansion can be done in a controlled 
# way by setting EXPAND_ONLY_PREDEF to YES.

MACRO_EXPANSION        = YES

# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES 
# then the macro expansion is limited to the macros specified with the 
# PREDEFINED and EXPAND_AS_DEFINED tags.

EXPAND_ONLY_PREDEF     = YES

Answer 2

Just came across the topic... use \internal doxygen keyword, it is designed just for that.