of_findnext

pfcapsrv.pbl   >   pfc_n_cst_lvsrv   >   of_findnext

public function integer of_findnext (integer ai_index, direction ad_direction);//////////////////////////////////////////////////////////////////////////////
//
//	Function:	of_FindNext
//
//	Access:		public
//
//	Arguments:
//	ai_index			The index of the ListView item to start from.
//							FindItem uses (index + 1) to start the search
//	ad_direction	Direction in which to search the listview
//							DirectionUp!, DirectionDown!, DirectionAll!, DirectionLeft!, DirectionRight!
//
//	Returns:		Integer
//					the index of the next item found if successful
//					-1	- an error occurred
//
//	Description:	Find the next item in the direction specified in the ListView
//
//////////////////////////////////////////////////////////////////////////////
//
//	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 the arguments
If Not IsValid(ilv_requestor) Then Return -1
If IsNull(ai_index) or (ai_index < 0) then return -1

// Find the next item
Return ilv_requestor.FindItem(ai_index, ad_direction, False, False, False, False)
end function

Name	Owner
listview.finditem	listview
systemfunctions.isnull	systemfunctions
systemfunctions.isvalid	systemfunctions