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LibreOffice 6.2 SDK API Reference
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XDatabaseParameterBroadcaster Interface Referencepublished

provides the possibility of receiving an event for configuration of parameters. More...

import"XDatabaseParameterBroadcaster.idl";

Inheritance diagram for XDatabaseParameterBroadcaster:
XInterface DataForm FormController XDatabaseParameterBroadcaster2 DataSourceBrowser XFormController FormController

Public Member Functions

void addParameterListener ([in] com::sun::star::form::XDatabaseParameterListener aListener)
 adds the specified listener, to allow it to fill in necessary parameter values. More...
 
void removeParameterListener ([in] com::sun::star::form::XDatabaseParameterListener aListener)
 removes the specified listener. More...
 
- Public Member Functions inherited from XInterface
any queryInterface ([in] type aType)
 queries for a new interface to an existing UNO object. More...
 
void acquire ()
 increases the reference counter by one. More...
 
void release ()
 decreases the reference counter by one. More...
 

Detailed 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 XDatabaseParameterListener listeners, which can fill them in.

Developers Guide
Forms - Parameters

Member Function Documentation

void addParameterListener ( [in] com::sun::star::form::XDatabaseParameterListener  aListener)

adds the specified listener, to allow it to fill in necessary parameter values.

Parameters
aListenerthe listener to add.
See also
com::sun::star::form::XDatabaseParameterListener
void removeParameterListener ( [in] com::sun::star::form::XDatabaseParameterListener  aListener)

removes the specified listener.

Parameters
aListenerthe listener to remove.
See also
com::sun::star::form::XDatabaseParameterListener

The documentation for this interface was generated from the following file: