V4MD search in API way and cXtraStringGrid example request

[info at vallemediatime.com]

Hi Igor
I want explain better my problem, I don't understand if your suggest is
right for me, sorry.

Table STUDENTS
--------------------------
ID | Name  |  Phone | ...
--------------------------
1    Paolo       111
2    Anna        222
3    Igor          333
...

I search for "Paolo" in field Name and I want display only two column (ID
and Name): NOT the Phone and other column,
how can I do this in API WAY?
--------------
ID | Name  |
--------------
1   Paolo
...


> 2) To clarify: so you want me to write new example which displays data
from
>     the table (using VSetIterator Xtra) using some third-party Xtra?
Yes, I believe that a example with this third-party Xtra is very useful...
but perhaps the example must be made from the cXtra Team :-)
Paolo





----- Original Message -----
From: "Igor Gomon" <giv at tlc.kherson.ua>
To: "Valentina Beta" <valentina-beta at lists.macserve.net>
Cc: "Valentina Developers" <valentina at lists.macserve.net>
Sent: Wednesday, March 30, 2005 6:33 PM
Subject: Re: V4MD search in API way and cXtraStringGrid example request


> Hi Paolo,
>
> > I'm trying API way, buto I don't understand how display some "selected"
> > field...
> > e.g.
> > Table: STUDENTS
> > Field: Name, LastName, Andress, Phone, and so on
> > I want find a student with "Paolo" name and I want display only name of
> > STUDENTS table
> > in SQL this is easy:  SELECT FieldName from STUDENTS...
> > but in API way?
> Just use such syntax:
>     students = db.table("students")
>     fName = students.field("name")
> or simply:
>     fName = db.table("students").field("name")
>
> > I've copied my code for display data with cXtraStringGrid (only for
> > windows), I ask you if in the next week it's possible to create a
> > dir-example for this useful xtra. The code of example works...but it has
> > been hard to understand like the iterator works... The iterator is new
and
> > not easy for now; in the docs I don't see many explanations...
> 1) Iterator is designed to iterate through the table records - not table
's
> fields.
> 2) To clarify: so you want me to write new example which displays data
from
>     the table (using VSetIterator Xtra) using some third-party Xtra?
>
> --
> Best regards,
> Igor Gomon
> -------------------------------------------------------------
> e-mail: giv at tlc.kherson.ua
> web: http://www.paradigmasoft.com
>
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