WinCC用的罐体 计算器 表盘 用C#和WPF编的-C# and WPF program .DLL using for WinCC

c# 通过OPC协议连接 wincc 的实例-c# connection via OPC protocol instance wincc

自己开发的与wincc上位机系统配合使用操作SQL，以便剔除数据归档处理大量SQL数据卡钝的弊端(Developed with the WinCC host computer system, the use of SQL, in order to eliminate data archiving, dealing with a large number of SQL data card blunt shortcomings)