Need data access layer for .NET 3.0

Question

Hi We are developing a windows application using WinFroms in .NET 3.0. We want some good data access layer code/information so that it will be supported in .NET 3.0. In future the client is going to upgrade the .NET Framework version i.e. going to use .NET 4.0. So this data access layer should support the latest Framework of .NET also. We have heard about NHibernate and LINQ to SQL but not sure how it will work with .NET 4.0 when the Framework will be upgraded. Also not sure how NHibernate will work with Windows Application. Please provide information and suggestions on this. Thanks and Regards Prasad

Mahesh Chand · Answer

Here is the download: http://msdn.microsoft.com/en-us/library/ff632023.aspx I t has blocks for Caching Logging Encryption Data access Exception Handling Policy Security and Validations.

danish jafry · Answer

I have a Generic DataAccess Layer in Linq To Sql. You dont need to Write CRUD operations to any Project. Also i have UI Interface Layer for Winforms built in Telerik Controls. which is General for all winform Projects. It looks like Outlook Style. If you want to Purchase it or want to see some screen shots then dont hesitate to contact me. Reply me then i will send you my contact details

Prasad Godbole · Answer

Thanks Sam

Prasad Godbole · Answer

Hello Mahesh Sir Many Thanks for providing the required information. Thanks and Regards Prasad

Mahesh Chand · Answer

You can use Enterprise Library. Version 5.0 is I think for .NET 3.5 and 4.0 but you can probably get older version. With this you will get Data Access and other libraries as well in a single package.

Sam Hobbs · Answer

Try this .