I need to write a simple c# app which commun开发者_JS百科icates with a Siemens S7 via OPC. It just needs to query single inputs and set single outputs.
_CFT01****07479 开发者_开发技巧 2022-03-26 22:43 重新换个网线，校园网蛋疼！
加载中,请稍侯......