V4RB... getting vBlob field

[Ruslan Zasukhin]

on 11/4/03 22:22, Aaron Bratcher at aaronbratcher at abdatatools.com wrote:

> Actually, doing it that way results in a null Field as well.  the
> baseObject isn't returning the field at all.  =(   This is with V4RB
> 1.9.8

Strange, yes? 

Hmm. 

you sure that BaseObject have this field?
You can check this

1) in VAPP

2) create field in BaseObject and check its field count.

3) try access field just after bo.CreateField("note",kV_TypeBLOB)

4) if you have other fields in table does they works?



Something really strange, Aaron.




> On Tuesday, November 4, 2003, at 02:45  PM, Ruslan Zasukhin wrote:
> 
>> on 11/4/03 21:03, Aaron Bratcher at aaronbratcher at abdatatools.com
>> wrote:
>> 
>> Hi Aaron,
>> 
>>> I am trying to typecast a vField into a vBlob.  However simply trying
>>> to get the field from the baseObject is always returning nil and Im
>>> not
>>> sure why.
>>> 
>>> Here is the field definition as I create the database:
>>>  newField = bo.CreateField("note",kV_TypeBLOB) // newField is type
>>> vField
>>> 
>>> When I try to get the field, I have a variable of type vBlob. (bo is
>>> my
>>> base object properly obtained from the database)
>>> 
>>>      blobField = vBlob(bo.field(fieldName)) //fieldName is confirmed
>>> to contain "note"  I even tried hard-lining "note"
>> 
>> Try this way:
>> 
>>       Field = bo.field(fieldName)
>>       blobField = vBlob(field)
>> 
>> Field is not NULL ?

-- 
Best regards,
Ruslan Zasukhin      [ I feel the need...the need for speed ]
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e-mail: ruslan at paradigmasoft.com
web: http://www.paradigmasoft.com

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