:: com :: sun :: star :: form ::

interface XDatabaseParameterListener
Base Interfaces
::com::sun::star::uno::XInterface
  |  
  +--::com::sun::star::lang::XEventListener
       |  
       +--XDatabaseParameterListener
::com::sun::star::lang::XEventListener
(referenced interface's summary:)
base interface for all event listeners interfaces.
Description
allows to intercept value request for parametrized SQL statements.
Developers Guide
13.5.1 Forms - Data Awareness - Forms - Parameters

Methods' Summary
approveParameter is invoked when there is a need for parameter values  
Methods' Details
approveParameter
boolean
approveParameter( [in] ::com::sun::star::form::DatabaseParameterEvent  aEvent );

Description
is invoked when there is a need for parameter values
Parameter aEvent
the event describing the parameter value request.
Returns
true when the execution of the parametrized statement should continue, false otherwise.
See also
::com::sun::star::form::DatabaseParameterEvent
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