In this third example, you use a DSN-less connection to connect to the data source. In this type of connection, you specify all necessary information (the driver, the server, the database name, and ...

Please note that Integrated Security=false was set in the connection string used above, as the example uses SQL Server Authentication. If Windows Authentication is used, this must be adapted.

To test a SQL database connection, you'll need at least four pieces of information: the user name password, database name and endpoint (such as a DNS name or IP address). For this article, we're only ...

Open and close it repeatedly, one per request.<BR><BR>.Net's built-in connection pooling will take care of the rest.