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TCustomDAConnection.Disconnect Method |
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TCustomDAConnection.Disconnect Method |
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Performs disconnect.
procedure Disconnect;
Call the Disconnect method to drop a connection to database. Before the connection component is deactivated, all associated datasets are closed. Calling Disconnect is similar to setting the Connected property to False.
In most cases, closing a connection frees system resources allocated to the connection.
If user transaction is active, e.g. the InTransaction flag is set, calling to Disconnect will lead to applying the action specified in TIBCTransaction.DefaultCloseAction for the current user transaction.
Note: If a previously active connection is closed and then reopened, any associated datasets must be individually reopened; reopening the connection does not automatically reopen associated datasets.