Gets a value of a given position, zero based
| Lists.au3 _StackGet( $aStack [, $nPosition = 0 ] ) |
| $aStack | Stack array as handle |
| $nPosition | Position in stack |
| value | Value of given position |
| 1 | Not a stack |
| 2 | Stack is empty, no values |
| 3 | Given position greater than stack size |
_StackPush, _StackPop, _StackPeek, _StackValueInStack
If _StackSize( $aMyStack ) > 5 Then $myValue = _StackGet( $aMyStack, 5 ) ; get 6th value