这两句PB脚本代码什么意思?
OpenWithParm(w_liu_iccard_consume, ldc_IC)
ldc_return = Message.DoubleParm
OpenWithParm和Message.DoubleParm用法是怎么用的,谁能详细讲解下,谢谢
OpenWithParm(w_liu_iccard_consume, ldc_IC)
ldc_return = Message.DoubleParm
OpenWithParm和Message.DoubleParm用法是怎么用的,谁能详细讲解下,谢谢