How to use this kind of dataset in C#

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I have an old project demo to play around with. Now I have a question on how to use this dataset. It looks like this dataset is added by inserting a new item menu and selecting dataset class.

This dataset has one datatable defined in it. Here are the screenshots:

I searched around and cannot find a good example on how to use this kind of usage.

Please help me with this. Thanks a million!

What I have tried:

I searched around and cannot find a good example on how to use this kind of dataset.

Posted 10-Sep-23 16:25pm

Southmountain

Updated 12-Sep-23 11:45am

Deeksha Shenoy

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Dave Kreskowiak · Answer 1 · 2023-09-10T18:21:00

Solution 1

That's a really old project. You're not going to find anything on it because that's the really old designer generated code used by old versions of Visual Studio, like 2010 and older, I think.

Posted 10-Sep-23 18:21pm

Dave Kreskowiak

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Southmountain 12-Sep-23 1:59am

no wonder I can not find much useful info. thanks for the info!

Richard Deeming · Answer 2 · 2023-09-10T22:23:00

Solution 2

That's a "typed DataSet":
Typed DataSets - ADO.NET | Microsoft Learn[^]
Typed vs. untyped datasets - Visual Studio (Windows) | Microsoft Learn[^]

As far as I can see, they should work fine in .NET Framework projects, but I don't think they've ever worked in .NET Core / .NET 5+ projects.

Posted 10-Sep-23 22:23pm

Richard Deeming

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Southmountain 12-Sep-23 14:43pm

thank you for the links!