.net-3.5 - learning ado.net in c# and looking for good code sample

Question

I am trying to learn ado.net. I want to see a real project, real code in 3 layes that works well and written well. I underrstand every part seperatly, I cn't get it right how it all work together tthis why I am asking to download 3 layers winform/wpf solution can anyone help? thanks

Answer 1

Good .net 3.5 layered application can be found here (NerdDinner). There are a bunch of tutorials videos around this. Not sure how much use this may be for ADO.net, but it's a good way of structuring a data driven web app.