舊值調(diào)用　[金字塔]

  If (High>myEntryPrice+0.5*N) and TurtleUnits<4 Then Begin
   myEntryPrice := IF(Open>myEntryPrice+0.5*N ,Open ,myEntryPrice+0.5*N ) ;
   myEntryPrice := Ceiling(myEntryPrice/MINDIFF)*MINDIFF ; 
   TurtleUnits := TurtleUnits+1 ;
 
   tbuy( _TDEBUG,PosNum,LMT,h),ALLOWREPEAT ;

   EXTGBDATASET(strEntryBarPos,Barpos ) ;
   EXTGBDATASET(strPreEntryPrice,myEntryPrice ) ;
   EXTGBDATASET(strTurtleUnits,TurtleUnits ) ;
   EXTGBDATASET(strPosition,Position ) ;

循環(huán)語(yǔ)句每循環(huán)一句，myenterprice就賦一個(gè)新值，如果現(xiàn)在循環(huán)結(jié)束，我想調(diào)用循環(huán)開(kāi)始前的myenterprice的值，該怎么辦呢？

myentryprice[1]不知這個(gè)行不行

myentryprice[1]不知這個(gè)行不行

顯然不行。。。