Re: Data->Generate Dataset|Preview Data

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One more point I should add about issue #3. I have a selectCommand defined
for the DataAdapter, so the error message that it is giving is technically
bogus.

"Raoul James" <raoulj456@xxxxxxxxxxx> wrote in message
news:e7zVn1T8FHA.2816@xxxxxxxxxxxxxxxxxxxxxxx
>I am writing an ADO.NET provider for a specialized (non-SQL) data store,
>and wanted to support the options in the Data menu, specifically "Generate
>Dataset" and "Preview Data". The documentation on these types of features
>is near to non-existant, including when you download the VSIP package (I
>thought that would help but it doesn't).
>
> I have the following three problems:
>
> 1. I cannot get my DataAdapter implementation to enable these menu
> options.
> 2. If I add another adapter, which does enable these options, the Generate
> Dataset option gives me a dialog box titled "Microsoft Development
> Environment" with the following text in it:
> "Retrieving the schema for MyDataAdapter1 failed.
>
> Object reference not set to an instance of an object."
> 3. Also, with another adapter to enable these options, if you select my
> adapter in the Preview Data dialog, and attempt to "Fill Dataset", you get
> the following error message in another "Microsoft Development Environment"
> dialog box:
> "The data adapter "MyDataAdapter1" is not completely configured. To
> resolve this problem, configure the adapter by using the Data Adapter
> Configuration Wizard or by setting the SelectCommand property of the
> adapter."
>
> My question is this. Is there any place that defines what these option
> expect, or what calls they make to a DataAdapter implementation? Any
> place where this is documented in a useful fashion. The documentation for
> all of this is really sparse!!!
>
> Help! ;)
>
>


.

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