CParameter* add (CParameter* p, long tag, const char* name)
CParameter* addParam (long tag, const char* name)
CIntParameter* addIntParam (long tag, const char* name, long min = 0, long max = 1)
CStringParameter* addStringParam (long tag, const char* name)
CStringListParameter* addListParam (long tag, const char* name, const char** strings = 0)