tick by tick function calls from systems

["Bilo Selhi" <biloselhi@xxxxxxxxxxx>]

as you know in Tradestation it is impossible 
to execute EL code per tick from within trading 
systems. all code is executed end of bar, except 
limit orders. all functions called from within the 
system are called "end of bar" and not per tick.
the typical solution to this problem is to use 
hashnumbs dll and a custom indicator ( indicators 
permit tick by tick function calls ) and do tick 
by tick calculations within the indicator, then pass 
the result into the system, etc.

well, has anyone been able to find a way to 
execute EL code per tick from within 
the system without hashnums/indicator setup at 
least in real time?

maybe through a custom dll?
bilo.