[V4REV] get png

[william humphrey]

If you double click field_pictures.rev using live code 6.5 you get
crash immediately.

On Thu, Nov 28, 2013 at 2:27 AM, Ruslan Zasukhin
<ruslan_zasukhin at valentina-db.com> wrote:
> On 11/27/13, 12:37 AM, "william humphrey" <bill at bluewatermaritime.com>
> wrote:
>
>> Every time I look at the V4REV_Reference I remember how much I hate
>> it. There is never one single complete example.
>
> Because this is Reference of methods.
>
> And believe me, YOU want one complete example,
> But 10 other developers will want 10 totally other complete examples
>
>
>> The order of fields in the cursor is the same as the order of fields
>> in the SELECT statement of the query.
>
>> Example:
>>
>> put VTable_FieldValue( tblRef ) into value
>>
>> Example:
>>
>> get VTable_FieldValue( tblRef, 1, "Name" )
>
> William,
>
> So we are talking about cursors ??
> Then why you watch into TABLES ?
>
>
>> The above example hints that you can use a SQL query but it doesn't
>> show you how.
>
> From above 2 lines I do not see any SQL mention.
>
> But again, you should learn Vcursor class, but not Vtable.
>
>
>> Using the V4REV reference is like solving a crossword
>> puzzle.  And you cannot use the example stacks that come with the
>> V4REV install because those just crash LiveCode and they are written
>> so it is very very difficult to copy pieces of code out from them and
>> use them.
>
> * COPY CODE from example -- this is not good practice.
>
> * Our V4REV examples crash? You sure?
>   May be it needs check gClient variable to see
>     if it is in local mode or vserver.
>   But we will double check then examples.
>     Which exactly crashes for you?
>
>
> --
> Best regards,
>
> Ruslan Zasukhin
> VP Engineering and New Technology
> Paradigma Software, Inc
>
> Valentina - Joining Worlds of Information
> http://www.paradigmasoft.com
>
> [I feel the need: the need for speed]
>
>
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