Q5/ws_objects/xls_Billprint_uo.pbl.src/f_str_isnull.srf

$PBExportHeader$f_str_isnull.srf
$PBExportComments$By PBKiller v2.5.18(http://kivens.nease.net)
global type f_str_isnull from function_object
end type

forward prototypes
global function boolean f_str_isnull (string str)
end prototypes

global function boolean f_str_isnull (string str);if ((isnull(str)) or (trim(str) = "")) then
	return true
else
	return false
end if
end function