of_updatespending

pfcmain.pbl   >   pfc_w_master   >   of_updatespending

Name	Datatype
li_rc	integer
lpo_pending	powerobject[]
lpo_updatearray	powerobject[]
NO_UPDATESPENDING	integer

public function integer of_updatespending ();//////////////////////////////////////////////////////////////////////////////
//
//	Funciton:
//	of_UpdatesPending
//
//	Access:  		public
//
//	Arguments:  none
//
//	Returns:  integer
//	1 = Updates are pending.
//	0 = No updates are pending
// -1 = Failure
//
//	Description:
//	Determine if any updates are pending on this object.  
//	Set the ipo_pendingupdates array.
//
// Note:
//	Specific UpdatesPending logic should be coded in descendant pfc_UpdatesPending event.
//	Part of the SelfUpdatingObject(SUO) API.
//
//////////////////////////////////////////////////////////////////////////////
//	
//	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.
//
//////////////////////////////////////////////////////////////////////////////

constant integer NO_UPDATESPENDING =0
integer	li_rc 
powerobject lpo_updatearray[]
powerobject lpo_pending[]

// Make sure there is something to take action on.
If Not of_IsUpdateable() Then Return NO_UPDATESPENDING

// Determine the appropriate array.
If UpperBound(ipo_updateobjects) > 0 Then
	lpo_updatearray = ipo_updateobjects
Else
	lpo_updatearray = This.Control		
End If

li_rc = this.Event pfc_UpdatesPendingRef(lpo_updatearray, lpo_pending)
ipo_pendingupdates = lpo_pending  // *Set* the instance ipo_pendingupdates
return li_rc
end function

Name	Owner
systemfunctions.upperbound	systemfunctions
pfc_w_master.of_isupdateable	pfc_w_master
pfc_w_master.pfc_updatespendingref	pfc_w_master