_pt: POINTER TO FB_B; var_ref: REFERENCE TO FB_C; END [...] 可以由指针变量或 REFERENCE TO 多变的。 句法

Inst : POINTER TO fubbase [...] TaskInfo : POINTER TO DWORD; pApplicationInfo: POINTER TO _IMPLICIT

: INT; pt : POINTER TO INT; END

: POINTER TO INT; var

: INT; pt: POINTER TO

: POINTER TO INT; END

: INT; pi : POINTER TO INT; END_VAR i

_POLYGONLINE : STRUCT aiStart : ARRAY [...] Point1 : ARRAY[1..2] OF INT; aiPoint2 : ARRAY[1

_on_call'} pInt : POINTER TO

Output : POINTER TO STRING; END [...] StringWrite : BOOL VAR_INPUT strTo [...] Output^ := strToWrite; // Now