of_filter

pfcapsrv.pbl   >   pfc_n_cst_mru   >   of_filter

protected function integer of_filter (string as_filter);//////////////////////////////////////////////////////////////////////////////
//
//	Function:	of_Filter
//
//	Access:		Protected
//
//	Arguments:
//	as_filter   String to filter the MRU datastore with.  Use "" to reset filter
//
//	Returns:		integer
//	SUCCESS = 1
//	ERROR = -1
//
//	Description:
//	Filter MRU datastore.  Use "" to reset filter
//
//////////////////////////////////////////////////////////////////////////////
//
//	Revision History
//
//	Version
//	6.0   Initial version
//
//////////////////////////////////////////////////////////////////////////////
//
//	Copyright © 1996-1997 Sybase, Inc. and its subsidiaries.  All rights reserved.
//	Any distribution of the PowerBuilder Foundation Classes (PFC)
//	source code by other than Sybase, Inc. and its subsidiaries is prohibited.
//
//////////////////////////////////////////////////////////////////////////////

// check arguments
if isnull(as_filter) then return -1

// set the filter
ids_mrukeys.setfilter(as_filter)

// filter the datastore
return ids_mrukeys.filter()
end function

Name	Owner
pfc_n_cst_mru.of_save	pfc_n_cst_mru
pfc_n_cst_mru.of_restore	pfc_n_cst_mru

Name	Owner
datastore.filter	datastore
datastore.setfilter	datastore
systemfunctions.isnull	systemfunctions