[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'db' (#fcl)

TCustomConnection.Close

Close the connection

Declaration

Source position: db.pas line 1971

public procedure TCustomConnection.Close(

  ForceClose: Boolean = False

);

Arguments

ForceClose

  

Ignore errors when closing the connection.

Description

Close closes the connection with the server if it was connected. Calling this method first triggers the BeforeDisconnect event. If an exception is raised during the execution of that event handler, the disconnect process is aborted. After calling this event, the connection is actually closed. After the connection was closed, the AfterDisconnect event is triggered.

Calling the Close method is equivalent to setting the Connected property to False.

If ForceClose is True then the descendent should ignore errors from the underlying connection, allowing all datasets to be closed properly.

Errors

If the connection cannot be broken for some reason, an EDatabaseError exception will be raised.

See also

TCustomConnection.BeforeDisconnect

  

Event triggered before a connection is closed

TCustomConnection.AfterDisconnect

  

Event triggered after a connection is closed

TCustomConnection.Open

  

Makes the connection to the server

TCustomConnection.Connected

  

Is the connection established or not


Documentation generated on: Sep 28 2017