Re: ATL OLEDB Provider

One of the problems I have is in defining dynamic columns for a rowset. The
GetColumnInfo method requires a ATLCOLUMNINFO structure that is static,
defining this at compile time is easy but I have to define it's contents at
runtime.

The is a CDynColumnInfo class in the ATL source (atldb.h) that looks like
it's designed to do the job, but this doesn't seem to be used anywhere and
there is no documentation for it on either MSDN or in the help files!

Again, any help much appreciated.

--
Best regards
Mark

"Mark" <swozz_@xxxxxxxxxxx> wrote in message
news:eX2a1ObBGHA.892@xxxxxxxxxxxxxxxxxxxxxxx
>I am trying to create an OLEDB provider using the ATL templates. This is
>fairly straightforward until you want to do something advanced and then you
>hit a wall due to there being very little documentation. I need use the
>templates over a dynamic database schema that is defined in an XML file. I
>have pretty much written all the code but integrating it with the ATL
>templates is turning into a nightmare!
>
> Does anybody have any links or recommend any books that provide
> documentation that will help me achieve this?
>
> Any help much appreciated...
>
> --
> Best regards
> Mark
>
>


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