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of_setupdaterequestor
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Full name
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pfc_n_cst_dwsrv_linkage.of_setupdaterequestor
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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_setupdaterequestor(powerobject)
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Name
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Datatype
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li_i
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Integer
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li_numdetails
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Integer
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li_rc
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Integer
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public function integer of_setupdaterequestor (powerobject apo_updaterequestor);//////////////////////////////////////////////////////////////////////////////
//
// Function: of_SetUpdateRequestor
//
// Access: Public
//
// Arguments:
// apo_updaterequestor The object which is requesting an update within a
// transaction. Or an invalid reference to clear the reference.
//
// Returns: Integer
// 1 if it succeeds and -1 if an error occurs.
//
// Description:
// Associates the object which is requesting an update within a transaction.
// Or clears the reference to mean there is no current object requesting an
// update within a transaction.
//
// Note: Typically called from the root datawindow to affect all datawindows in
// the chain, but may be started anywhere in the chain.
//////////////////////////////////////////////////////////////////////////////
//
// 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.
//
//////////////////////////////////////////////////////////////////////////////
Integer li_numdetails
Integer li_i
Integer li_rc=1
// Checking for a valid apo_updaterequestor is not desired.
// Set the transaction object on the requesting datawindow.
If idw_Requestor.of_SetUpdateRequestor(apo_updaterequestor) <> 1 Then Return -1
// Loop through the valid details and call this function on the each detail.
li_numdetails = UpperBound ( idw_details )
For li_i = 1 to li_numdetails
If IsValid ( idw_details[li_i] ) Then
If IsNull(idw_details[li_i].inv_Linkage) Or &
Not IsValid ( idw_details[li_i].inv_Linkage ) Then Return -1
li_rc = idw_details[li_i].inv_Linkage.of_SetUpdateRequestor(apo_updaterequestor)
// If error, then get out now.
If li_rc <> 1 Then Exit
End If
Next
Return li_rc
end function