.NET - Is there a way to programmatically fill all tables in a strongly-typed dataset?

Posted by Mike Loux on Stack Overflow See other posts from Stack Overflow or by Mike Loux
Published on 2010-04-29T14:27:09Z Indexed on 2010/04/29 16:07 UTC
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Hello, all!

I have a SQL Server database for which I have created a strongly-typed DataSet (using the DataSet Designer in Visual Studio 2008), so all the adapters and select commands and whatnot were created for me by the wizard.

It's a small database with largely static data, so I would like to pull the contents of this DB in its entirety into my application at startup, and then grab individual pieces of data as needed using LINQ. Rather than hard-code each adapter Fill call, I would like to see if there is a way to automate this (possibly via Reflection).

So, instead of:

Dim _ds As New dsTest
dsTestTableAdapters.Table1TableAdapter.Fill(_ds.Table1)
dsTestTableAdapters.Table2TableAdapter.Fill(_ds.Table2)
<etc etc etc>

I would prefer to do something like:

Dim _ds As New dsTest
For Each tableName As String In _ds.Tables
    Dim adapter as Object = <routine to grab adapter associated with the table>
    adapter.Fill(tableName)
Next

Is that even remotely doable? I have done a fair amount of searching, and I wouldn't think this would be an uncommon request, but I must be either asking the wrong question, or I'm just weird to want to do this.

I will admit that I usually prefer to use unbound controls and not go with strongly-typed datasets (I prefer to write SQL directly), but my company wants to go this route, so I'm researching it. I think the idea is that as tables are added, we can just refresh the DataSet using the Designer in Visual Studio and not have to make too many underlying DB code changes.

Any help at all would be most appreciated. Thanks in advance!

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