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Article #176

Re: TADODataSet and TADOTable

#176
From: TumurS
Date: Mon, 07 May 2007 04:41
34 lines
2279 bytes
I replaced TADODataSet with TADOTable and nothing changed:
the problem with 0 key still exists. What am I doing wrong?


"TumurS" <spam_tumurbaatar@pixel.mn> wrote in message 
news:463ea372$1@newsgroups.borland.com...
> In my previous project there was no problem with working TADOTable object.
> Inserting, editing, removing and etc worked well. Cursor location and type
> are client and static. Auto-increment fields values retrieved correctly by 
> engine
> after inserting new record operation.
> I dont' remember why I choosed TADODataSet for another project, but
> now I encountered some problem. CommandType is cmdTable and cursor's
> location/type are same as above. After inserting a new record it's 
> auto-increment key field
> has 0 value. I cannot do any further operation on it because the key is 
> wrong.
> So I added this line just after opening dataset:
>
>    (*dataset->Properties)[OleVariant(WideString("Update Resync"))]->Value 
> = adResyncAll;
>
> (by the way, to refer to above constant I manually included <adodb_xp.h>. 
> is it safe?)
>
> Now the new record disappears from local cache just after posting.  Any 
> ideas?
> Also, if my code retrieving all records from the server (i.e. no WHERE), 
> is there
> any difference between using table and query?
>
> P.S. MSSQL2K and BCB6
>
> 
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From: "TumurS" <spam_tumurbaatar@pixel.mn>
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Subject: Re: TADODataSet and TADOTable
Date: Mon, 7 May 2007 12:41:06 +0800
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