PARAMDESC

Contains information needed for transferring a structure element, parameter, or function return value between processes. It is defined as follows:

typedef struct FARSTRUCT tagPARAMDESC {
    unsigned long lpVarValue;
    unsigned short wPARAMFlags;
} PARAMDESC
 

The lpVarValue field contains a pointer to a VARIANT that describes the default value for this parameter, if the PARAMFLAG_FOPT and PARAMFLAG_FHASDEFAULT bit of wParamFlags is set.l.