[PASS] vbEmpty = 0 (Empty variant type)
[PASS] vbNull = 1 (Null variant type)
[PASS] vbObject = 9 (Object variant type)
[PASS] vbCurrency = 6 (Currency variant type)
[PASS] vbDate = 7 (Date variant type)
[PASS] vbString = 8 (String variant type)
[PASS] vbError = 10 (Error variant type)
[PASS] vbBoolean = 11 (Boolean variant type)
[PASS] vbVariant = 12 (Variant variant type)
[PASS] vbDataObject = 13 (Data object variant type)
[PASS] vbDecimal = 14 (Decimal variant type)
[PASS] vbByte = 17 (Byte variant type)
[PASS] vbLong = 3 (Long variant type)
[PASS] vbSingle = 4 (Single variant type)
[PASS] vbDouble = 5 (Double variant type)
[PASS] vbInteger = 2 (Integer variant type)