Core ADO.NET classes
dotConnect Universal uses a number of standard ADO.NET classes. Here is the list of those classes and brief descriptions of what they do:

• UniConnection - Establishes a connection to a database server and initiates a transaction.
• UniCommand - Executes SQL statements and stored procedures in a database and exposes parameters.
• UniDataReader - Provides access to and reads a forward-only stream of data from a database.
• UniDataAdapter - Populates a DataSet and synchronizes updates...