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of_postupdate
|
|
Full name
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pfc_u_base.of_postupdate
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Access
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public
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Extend of
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integer
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Return value
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integer
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Prototype
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public function integer of_postupdate()
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Name
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Datatype
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lpo_empty
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powerobject[]
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lpo_pending
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powerobject[]
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lpo_updatearray
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powerobject[]
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public function integer of_postupdate ();//////////////////////////////////////////////////////////////////////////////
//
// Function:
// of_PostUpdate
//
// Access: public
//
// Arguments: None
//
// Returns: Integer
// 1 if it succeeds
// 0 No Action
// -1 if an error occurs
//
// Description:
// Perform post update processing. Clear the ipo_pendingupdates array.
//
// Note:
// Specific PostUpdate logic should be coded in descendant pfc_PostUpdate event.
// Part of the SelfUpdatingObject(SUO) API.
// No Action will be executed, If the object is not Updateable.
//
//////////////////////////////////////////////////////////////////////////////
//
// 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.
//
//////////////////////////////////////////////////////////////////////////////
powerobject lpo_updatearray[]
powerobject lpo_pending[]
powerobject lpo_empty[]
// Make sure there is something to take action on.
If Not of_IsUpdateable() Then Return NO_ACTION
If UpperBound(ipo_pendingupdates) > 0 Then
// Should be part of a SUO unit.
lpo_pending = ipo_pendingupdates
Else
// Might not be part of an SUO unit. Need to know what objects had updatespending.
If UpperBound(ipo_updateobjects) > 0 Then
lpo_updatearray = ipo_updateobjects
Else
lpo_updatearray = This.Control
End If
If this.Event pfc_UpdatesPending(lpo_updatearray, lpo_pending) < 0 Then
Return -1
End If
End If
return this.Event pfc_postupdate(lpo_pending)
end function