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pfc_updatespending
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Full name
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pfc_u_tvs.pfc_updatespending
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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_updatespending(powerobject[],ref powerobject[])
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Name
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Datatype
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li_rc
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Integer
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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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NO_UPDATESPENDING
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integer
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event pfc_updatespending;//////////////////////////////////////////////////////////////////////////////
//
// Event: pfc_UpdatesPending
//
// Arguments:
// apo_control[] The controls on which to perform functionality.
//
// Returns: integer
// 1 = updates are pending (no errors found)
// 0 = No updates pending (no errors found)
// -1 = error
//
// Description:
// Request the Logical Unit of Work service to determine which objects have
// UpdatesPending. Store references in pending array.
//
//////////////////////////////////////////////////////////////////////////////
//
// 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_pending[]
powerobject lpo_updatearray[]
// Clear the pending by reference array.
apo_pending = lpo_pending
// Make sure there is something to take action on.
If UpperBound(apo_control) = 0 Then Return NO_UPDATESPENDING
If Not of_IsUpdateable() Then Return NO_UPDATESPENDING
// 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
li_rc = inv_luw.of_UpdatesPending(apo_control, lpo_pending)
apo_pending = lpo_pending
Return li_rc
End If
Return -1
end event