BooleanItemValue example for C++ 5.0 and later
ILEADRasterVariant * pltRasVar=NULL;
pltRasVar->Type = VALUE_ARRAY_BOOLEAN;
pltRasVar->ItemCount = 2;
pltRasVar->BooleanItemValue[0] = TRUE;
pltRasVar->BooleanItemValue[1] = FALSE;