Subject | Re: [IBO] Re: DML caching with IBODatasets |
---|---|
Author | Jason Wharton |
Post date | 2002-06-04T16:55:41Z |
Also, please keep in mind, using InternalDataset is not really "authorized"
since you could do things with it that would confuse the actual TDataset
instance that is wrapping it. Use it to set properties but don't do any
navigation or other operations with it. Use the TDataset wrapper for
everything possible. Also, never use it in a
WITH MYQUERY.INTERNALDATASET do ...
construct. You could easily get it doing dataset operations intended for
something else.
Regards,
Jason Wharton
CPS - Mesa AZ
http://www.ibobjects.com
since you could do things with it that would confuse the actual TDataset
instance that is wrapping it. Use it to set properties but don't do any
navigation or other operations with it. Use the TDataset wrapper for
everything possible. Also, never use it in a
WITH MYQUERY.INTERNALDATASET do ...
construct. You could easily get it doing dataset operations intended for
something else.
Regards,
Jason Wharton
CPS - Mesa AZ
http://www.ibobjects.com
----- Original Message -----
From: "Helen Borrie (TeamIBO)" <helebor@...>
To: <IBObjects@yahoogroups.com>
Sent: Tuesday, June 04, 2002 3:28 AM
Subject: Re: [IBO] Re: DML caching with IBODatasets
> At 09:40 AM 04-06-02 +0000, you wrote:
> >Where can I find help for using "InternalDataset". My help 4.2g does
> >not have.
>
> InternalDataset is the runtime property that gives you access to the
> wrapping IB_Query object. Just follow the help for TIB_Query (and its
> ancestors) with respect to DML caching. Of course you will have to code
> the assignments and any handlers required, since the InternalDataset is
not
> currently surfaced in the IBODataset's design-time property editors.
>
> >Will this be the way to go for DML caching to update
> >multiple instances of the same app using ibodataset components? We
> >are having major sync problems and I need to find a solution fast.
>
> It should work fine.
>
> regards,
> Helen Borrie (TeamIBO Support)
>
> ** Please don't email your support questions privately **
> Ask on the list and everyone benefits
> Don't forget the IB Objects online FAQ - link from any page at
> www.ibobjects.com
>
>
>
>
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