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

interface XDatabaseParameterBroadcaster
Base Interfaces
::com::sun::star::uno::XInterface
  |  
  +--XDatabaseParameterBroadcaster
::com::sun::star::uno::XInterface
(referenced interface's summary:)
base interface of all UNO interfaces
Description
provides the possibility of receiving an event for configuration of parameters.

This interface is usually implemented by components which are to execute a statement, and may need parameter information. For example, the ::com::sun::star::form::component::DataForm is such a component. When it is bound to a statement which contains parameters, or to a query which is based upon a parametrized statement, it needs values to fill in the parameters with actual values when it is being loaded. One method to gather these values is calling the ::com::sun::star::form::XDatabaseParameterListener listeners, which can fill them in.

Developers Guide
13.5.1 Forms - Data Awareness - Forms - Parameters

Methods' Summary
addParameterListener adds the specified listener, to allow it to fill in necessary parameter values.  
removeParameterListener removes the specified listener.  
Methods' Details
addParameterListener
[oneway] void
addParameterListener( [in] ::com::sun::star::form::XDatabaseParameterListener  aListener );

Description
adds the specified listener, to allow it to fill in necessary parameter values.
Parameter aListener
the listener to add.
See also
::com::sun::star::form::XDatabaseParameterListener
removeParameterListener
[oneway] void
removeParameterListener( [in] ::com::sun::star::form::XDatabaseParameterListener  aListener );

Description
removes the specified listener.
Parameter aListener
the listener to remove.
See also
::com::sun::star::form::XDatabaseParameterListener
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