iAnywhere.com - Open method

Opens a connection to a database using the previously-specified connection string.

Visual Basic

NotOverridable Public Sub Open() _
Implements IDbConnection.Open

C#

public void Open();

You should explicitly close or dispose of the connection when you are done with it.

ULException class - A SQL error occurred while attempting to open the database.
InvalidOperationException - The connection is already open or the connection string is not specified in ULConnection.ConnectionString.