我还是不能理解,我摘一段后处理程序出来,能否详细解释一下固定循环是如何起作用的?
pcan #Canned text - before output call
strcantext = sblank
if cant_no > zero,
[
if cant_pos1 = zero, pcant_1
if cant_pos2 = zero, pcant_2
if cant_pos3 = zero, pcant_3
if cant_pos4 = zero, pcant_4
if cant_pos5 = zero, pcant_5
if cant_pos6 = zero, pcant_6
if cant_pos7 = zero, pcant_7
if cant_pos8 = zero, pcant_8
if cant_pos9 = zero, pcant_9
if cant_pos10 = zero, pcant_10
pbld, n, strcantext, e
strcantext = sblank
] |