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#ifndef __com_sun_star_form_XDatabaseParameterListener_idl__ 
#define __com_sun_star_form_XDatabaseParameterListener_idl__ 
 
#ifndef __com_sun_star_lang_XEventListener_idl__ 
#include <com/sun/star/lang/XEventListener.idl> 
#endif 
 
#ifndef __com_sun_star_form_DatabaseParameterEvent_idl__ 
#include <com/sun/star/form/DatabaseParameterEvent.idl> 
#endif 
 
 
//============================================================================= 
 
 module com {  module sun {  module star {  module form {  
 
//============================================================================= 
 
/** allows to intercept value request for parametrized SQL statements.
 */
published interface XDatabaseParameterListener: com::sun::star::lang::XEventListener
{ 
	//------------------------------------------------------------------------- 
	 
	/** is invoked when there is a need for parameter values

		@param aEvent
			the event describing the parameter value request.

		@returns
			<TRUE/> when the execution of the parametrized statement should continue, <FALSE/> otherwise.

		@see com::sun::star::form::DatabaseParameterEvent
	 */
	boolean approveParameter( [in] com::sun::star::form::DatabaseParameterEvent aEvent ); 
 
}; 
 
//============================================================================= 
 
}; }; }; };  
 
/*============================================================================= 
 
=============================================================================*/ 
#endif