     Genius   
    /  .
================================================================================

LOCK [--exist|--try[*]] [-backlevel:][#[#]]L1Name L2Name L3Name...[, RetVarName]

L1Name	  ,    .
#	   ;
##	     ;  
	        . 
	 .  ,  ,   ,
	   #%USERNAME%#subname,   GUID, 
	{5ACCA58C-8EAB-410E-9263-C5ADAD0D8F9B}.
backlevel	 , 0 -.    
	  ,        ,
	        
	     head .
--exist	   : 0  , 1 ,
	-1: .  -   .
--try	 : 0  , 1  
	.  ,    
	  --try *.
--------------------------------------------------------------------------------
     .    
,       .   
 ,     . 
 .        
         {..thread   
 ;
  .ole    OLE.
: #pecmd       
.

******************************************************************[]*****
LOCK SellTrainTicket QueryTrainTicket
LOCK --exist #TrainTicketSellSys
LOCK .thread  
LOCK .ole   
LOCK #pecmd
LOCK --try #auto_usbdisk