OPCDAAuto.dll的C#使用方法浅析.doc

OPCDAAuto.dll的C#使用方法浅析 作者：臭臭的大佬??来源：博客园??发布时间：2009-01-23 08:48??阅读：2966 次??原文链接?? [收藏]?? 上次研究了.Net版本的OPC API dll，这次我采用OPCDAAuto.dll来介绍使用方法。以下为我的源代码，有详细的注释无需我多言。编译平台：VS2008SP1、WINXP、KEPServer除此之外，我也安装了西门子的Net2006和Step7，其中Net2006是负责OPC的，可能会在系统中创建一些dll之类的，并提供几个OPC服务器以下是我Program.cs（基于控制台的）的全部内容，仍旧采用C#语言： using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Net;using System.Collections;using OPCAutomation;using System.Threading; namespace OPCDAAutoTest{??? class Tester??? {??????? static void Main(string[] args)??????? {??????????? Tester tester=new Tester();??????????? tester.work();??????? }??????? #region 私有变量??????? /// summary??????? /// OPCServer Object??????? /// /summary??????? OPCServer MyServer;??????? /// summary??????? /// OPCGroups Object??????? /// /summary??????? OPCGroups MyGroups;??????? /// summary??????? /// OPCGroup Object??????? /// /summary??????? OPCGroup MyGroup;??????? OPCGroup MyGroup2;??????? /// summary??????? /// OPCItems Object??????? /// /summary??????? OPCItems MyItems;??????? OPCItems MyItems2;??????? /// summary??????? /// OPCItem Object??????? /// /summary??????? OPCItem[] MyItem;??????? OPCItem[] MyItem2;??????? /// summary??????? /// 主机IP??????? /// /summary??????? string strHostIP = ;??????? /// summary??????? /// 主机名称??????? /// /summary??????? string strHostName = ;??????? /// summary??????? /// 连接状态??????? /// /summary??????? bool opc_connected = false;??????? /// summary??????? /// 客户端句柄??????? /// /summary??????? int itmHandleClient = 0;??????? /// summary??????? /// 服务端句柄??????? /// /summary??????? int itmHandleServer = 0;??????? #endregion??????? //测试用工作方法??????? public void work()??????? {??????????? //初始化item数组??????????? MyItem = new OPCItem[4];??????????? MyItem2 = new OPCItem[4]; ??????????? GetLocalServer();??????????? //ConnectRemoteServer(TX1, KEPware.KEPServerEx.V4);//用计算机名的局域网??????????? //ConnectRemoteS