C# Visual Studio 2005 class to access mdb

This must be an generic C# Class using the Visual Studio 2005 to access an .mdn database. ## Deliverables This must be a generic class to access the databases and tables? on access. The class must have the constructors to do the insert,update and delete command and one to verify if the new record exists already on the table. Note that the class must permit use this database or any other one with any kind of tables and fields. So if i want to use another database i must only change on the connection string the name of the database. The class should be one class to do those commands with any kind of databases and tables.