Unit 'DB' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#fcl]

TCustomConnection.BeforeConnect

Event triggered before a connection is made.

Declaration

Source position: db.pas line 2273

published property TCustomConnection.BeforeConnect : TNotifyEvent
  read FBeforeConnect
  write SetBeforeConnect;

Description

BeforeConnect is called before a connection is attempted in TCustomConnection.Open. It can be used to set connection parameters, or to abort the establishing of the connection: if an exception is raised during this event, the connection attempt is aborted.

See also

TCustomConnection.Open

  

Makes the connection to the server.

TCustomConnection.AfterConnect

  

Event triggered after a connection is made.

TCustomConnection.OnLogin

  

Event triggered when a login prompt is shown.


Documentation generated on: Oct 27 2024