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Re: Namespaces? Why?

Posted by Jerry Stuckle on 10/03/07 03:36

Steve wrote:
> "Jerry Stuckle" <jstucklex@attglobal.net> wrote in message
> news:wLadnevBs7BCPJ_anZ2dnUVZ_tjinZ2d@comcast.com...
>> Steve wrote:
>>> "Jerry Stuckle" <jstucklex@attglobal.net> wrote in message
>>> news:Qu2dndheJM6izJ_anZ2dnUVZ_vLinZ2d@comcast.com...
>>>> Steve wrote:
>>>>> "Jerry Stuckle" <jstucklex@attglobal.net> wrote in message
>>>>> news:7KKdnSei3tvGMpzanZ2dnUVZ_vqpnZ2d@comcast.com...
>>>>>> Jim Carlock wrote:
>>>>>>> "RageARC" wrote...
>>>>>>>> using namespace curl;
>>>>>>>> init...
>>>>>>>> exec...
>>>>>>>> close...
>>>>>>> That looks like Visual Basic 3/4/5/6...
>>>>>>>
>>>>>>> Dim db As DAO.Database
>>>>>>> Dim rs As DAO.Recordset
>>>>>>> Dim sSQL As String
>>>>>>>
>>>>>>> sSQL = "Select * From customers;"
>>>>>>> With DAO
>>>>>>> Set db = .OpenDatabase("mydata.mdb")
>>>>>>> Set rs = .OpenRecordset(sSQL)
>>>>>>> End With
>>>>>>>
>>>>>>> '... rest of the code
>>>>>>>
>>>>>>> Except I think it works a little better with the "With" in
>>>>>>> Visual Basic.
>>>>>>>
>>>>>>> What's the advantage of a namespace if you have 5 different
>>>>>>> databases to connect to?
>>>>>>>
>>>>>> Absolutely nothing. Namespaces are for source code separation, not
>>>>>> database selection.
>>>>> jerry, i think he meant the DAO used in the 'with' statement...which is
>>>>> NOT a namespace but an object instance. i believe his code sample above
>>>>> would fail anyway since i don't recall DAO being a static class -
>>>>> static was introduced to vb in vb.net.
>>>> OK, that makes sense. Not being familiar with DAO, I wouldn't know (or
>>>> care ;-) ).
>>> dude, all he had to say was 'vb' and i completely lost interest from
>>> there. ;^)
>>>
>> :-) Unfortunately, I need to do some VB work still.
>
> don't get me wrong...i use vb.net all the time. however, it's more like a
> programming language than whatever they call vb < .net these days.
>
>>> what's worse is that he's probably more likely using vb 3/4 since data
>>> access objects were obsoleted in later versions for the alimighty
>>> (laughs) adodb class(es). that would also explain why he has no idea that
>>> dao.interface is not the same as namespace::resource
>>>
>>> later.
>> Yep, I understand. I use the adodb interface in VB, though - it really is
>> better.
>
> worlds better...just don't bind form controls to it. vb.net's adodb is
> supposed to have fixed all the crap that happened doing that in the past.
> however, i was so frustrated with 'the past' that i still keep a middle man
> (my o.m.) inbetween the ui and db layers.
>
>

Sounds interesting. But I don't do vb.net. Rather, I'm trying to get my
last vb customer converted to MySQL/PHP.

Unfortunately, it's a non-profit with a large (and VERY POORLY written)
site. It's going to be expensive to do it right, even if I give them a
discount.

--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
==================

 

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