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pfc_update
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Full name
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pfc_u_tab.pfc_update
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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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event integer pfc_update(powerobject[],boolean,boolean)
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event pfc_update;//////////////////////////////////////////////////////////////////////////////
//
// Event: pfc_update
//
// Arguments:
// apo_control[] The controls on which to perform functionality.
// ab_accepttext When applicable, specifying whether control should perform an
// AcceptText prior to performing the update:
// ab_resetflag Value specifying whether object should automatically
// reset its update flags.
//
// Returns: integer
// 1 = all updates successful
// 0 = no action
// -1 = at least one update failed
//
// Description:
// Request the Logical Unit of Work service to perform Update functionality
// on the array.
//
// Note:
// This function will update objects in the order in which they are found in
// the array. The linked datawindows are updated according to linkage service
// information.
//
//////////////////////////////////////////////////////////////////////////////
//
// 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.
//
//////////////////////////////////////////////////////////////////////////////
// Make sure there is something to take action on.
If UpperBound(apo_control) = 0 Then Return NO_ACTION
If Not of_IsUpdateable() Then Return NO_ACTION
// Let Logical Unit of Work Service perform the functionality (create if necessary).
If IsNull(inv_luw) Or Not IsValid (inv_luw) Then of_SetLogicalUnitofWork(True)
If IsValid(inv_luw) Then
Return inv_luw.of_Update(apo_control, ab_accepttext, ab_resetflag)
End If
Return -1
end event
pfcmain.pbl
> 
pfc_u_tab
> 
pfc_u_tab.of_update