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    TCustomConnection.BeforeDisconnect

    Event triggered before a connection is closed.

    Declaration

    Source position: db.pas line 2278

    published property BeforeDisconnect: TNotifyEvent;

    Description

    BeforeDisConnect is called before a connection is closed in TCustomConnection.Close. It can be used for instance to check for unsaved changes, to save those changes, or to abort the disconnect operation: if an exception is raised during the event handler, the disconnect operation is aborted entirely.

    See also

    Name Description
    TCustomConnection.Close Close the connection.
    TCustomConnection.AfterDisconnect Event triggered after a connection is closed.