The AIDA_tunParamVal union contains the value of an AIDA component's parameter.
typedef union {
xchar *xsValue;
dword dwValue;
int32 i32Value;
double dValue;
} AIDA_tunParamVal;
AIDA Overview, AIDA Structures And Datatypes, AIDA_tstReplacementTableEntry, AIDA_tenParamType, AIDA_tenParamAttrib, AIDA_tenValListEntryType, AIDA_tstParam, AIDA_tstValListEntry