How to create common Data access class to access any Database

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Hi ,

Can anybody tell me how to write a class to access different types of databases.
For example now i am using Sqlserver in my project,later i changed to Oracle or other.
the code change should be less.

thanks.

Posted 16-Nov-12 2:21am

86k

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Mehdi Gholam · Answer 1 · 2012-11-16T02:52:00

Solution 1

These already exist in the form of IDB* classes in System.Data like IDBCommand etc. see : http://www.c-sharpcorner.com/UploadFile/mbouck/GenericDataAccessCompActivator09052005013346AM/GenericDataAccessCompActivator.aspx[^]

Posted 16-Nov-12 2:52am

Mehdi Gholam

Comments

Espen Harlinn 16-Nov-12 9:14am

5'ed!

Mehdi Gholam 16-Nov-12 9:16am

Cheers Espen!

86k 16-Nov-12 12:37pm

thanks Mehdi.