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  • 大小: 511KB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發(fā)布日期: 2021-05-13
  • 語言: C#
  • 標(biāo)簽: C#??OPC??

資源簡介

C# 讀取OPC 數(shù)據(jù)。

資源截圖

代碼片段和文件信息

///摘要
///程式使用C#.NET?2005?編寫
///引用類庫OPCDAAuto.dll
///OPCServer采用KEPWare
///在windows?xp?sp2、sp3、windows?2003上測試通過
///完成于:2008年12月31日
///測試于:2009年01月05日
///
///作者:瀟灑草
///Email:zhkai868@163.com
///QQ:44649029
///?
///如分發(fā),請(qǐng)保留此摘要。
///鄙視那些拿代碼當(dāng)寶貝的人,鄙視那些拿源碼換源碼的人,鄙視那些自私的人。
///別人看到你的代碼,你能死???對(duì)你有多大威脅啊?強(qiáng)烈鄙視~~~
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.Net;
using?System.Collections;
using?OPCAutomation;

namespace?OPC測試通過
{
????public?partial?class?MainFrom?:?Form
????{
????????public?MainFrom()
????????{
????????????InitializeComponent();
????????}

????????#region?私有變量
????????///?
????????///?OPCServer?object
????????///?

????????OPCServer?KepServer;
????????///?
????????///?OPCGroups?object
????????///?

????????OPCGroups?KepGroups;
????????///?
????????///?OPCGroup?object
????????///?

????????OPCGroup?KepGroup;
????????///?
????????///?OPCItems?object
????????///?

????????OPCItems?KepItems;
????????///?
????????///?OPCItem?object
????????///?

????????OPCItem?KepItem;
????????///?
????????///?主機(jī)IP
????????///?

????????string?strHostIP?=?““;
????????///?
????????///?主機(jī)名稱
????????///?

????????string?strHostName?=?““;
????????///?
????????///?連接狀態(tài)
????????///?

????????bool?opc_connected?=?false;
????????///?
????????///?客戶端句柄
????????///?

????????int?itmHandleClient?=?0;
????????///?
????????///?服務(wù)端句柄
????????///?

????????int?itmHandleServer?=?0;
????????#endregion

????????#region?方法
????????///?
????????///?枚舉本地OPC服務(wù)器
????????///?

????????private?void?GetLocalServer()
????????{
????????????//獲取本地計(jì)算機(jī)IP計(jì)算機(jī)名稱
????????????IPHostEntry?IPHost?=?Dns.Resolve(Environment.MachineName);
????????????if?(IPHost.AddressList.Length?>?0)
????????????{
????????????????strHostIP?=?IPHost.AddressList[0].ToString();
????????????}
????????????else
????????????{
????????????????return;
????????????}
????????????//通過IP來獲取計(jì)算機(jī)名稱,可用在局域網(wǎng)內(nèi)
????????????IPHostEntry?ipHostEntry?=?Dns.GetHostByAddress(strHostIP);
????????????strHostName=ipHostEntry.HostName.ToString();

????????????//獲取本地計(jì)算機(jī)上的OPCServerName
????????????try
????????????{
????????????????KepServer?=?new?OPCServer();
????????????????object?serverList?=?KepServer.GetOPCServers(strHostName);

????????????????foreach?(string?turn?in?(Array)serverList)
????????????????{
????????????????????cmbServerName.Items.Add(turn);
????????????????}

????????????????cmbServerName.SelectedIndex?=?0;
????????????????btnConnServer.Enabled?=?true;
????????????}
????????????catch(Exception?err)
????????????{
????????????????MessageBox.Show(“枚舉本地OPC服務(wù)器出錯(cuò):“+err.Message“提示信息“MessageBoxButtons.OKMe

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-12-19?11:38??OPC測試通過\
?????目錄???????????0??2015-12-19?11:38??OPC測試通過\Backup\
?????目錄???????????0??2015-12-19?11:38??OPC測試通過\Backup\OPC測試通過\
?????文件???????21665??2009-01-13?14:06??OPC測試通過\Backup\OPC測試通過\MainFrom.Designer.cs
?????文件???????13180??2009-01-13?15:14??OPC測試通過\Backup\OPC測試通過\MainFrom.cs
?????文件????????6014??2009-01-13?14:06??OPC測試通過\Backup\OPC測試通過\MainFrom.resx
?????文件????????3918??2009-01-13?13:55??OPC測試通過\Backup\OPC測試通過\OPC測試通過.csproj
?????文件?????????728??2009-01-05?14:04??OPC測試通過\Backup\OPC測試通過\OPC測試通過.csproj.user
?????文件?????????477??2008-12-31?14:45??OPC測試通過\Backup\OPC測試通過\Program.cs
?????目錄???????????0??2015-12-19?11:38??OPC測試通過\Backup\OPC測試通過\Properties\
?????文件????????1177??2009-01-05?13:37??OPC測試通過\Backup\OPC測試通過\Properties\AssemblyInfo.cs
?????文件????????2886??2008-12-31?14:03??OPC測試通過\Backup\OPC測試通過\Properties\Resources.Designer.cs
?????文件????????5612??2008-12-31?14:03??OPC測試通過\Backup\OPC測試通過\Properties\Resources.resx
?????文件????????1100??2008-12-31?14:03??OPC測試通過\Backup\OPC測試通過\Properties\Settings.Designer.cs
?????文件?????????249??2008-12-31?14:03??OPC測試通過\Backup\OPC測試通過\Properties\Settings.settings
?????文件?????????655??2009-01-05?14:55??OPC測試通過\Backup\OPC測試通過\Properties\app.manifest
?????文件??????????74??2009-01-06?11:00??OPC測試通過\Backup\OPC測試通過\app.config
?????文件?????????934??2009-01-07?13:24??OPC測試通過\Backup\OPC測試通過.sln
?????文件???????17408??2009-01-13?15:14??OPC測試通過\Backup\OPC測試通過.suo
?????目錄???????????0??2015-12-19?11:38??OPC測試通過\OPC測試通過\
?????文件???????21665??2016-03-01?11:30??OPC測試通過\OPC測試通過\MainFrom.Designer.cs
?????文件???????13180??2016-03-11?11:00??OPC測試通過\OPC測試通過\MainFrom.cs
?????文件????????6014??2016-03-01?11:31??OPC測試通過\OPC測試通過\MainFrom.resx
?????文件????????6179??2016-03-01?11:31??OPC測試通過\OPC測試通過\OPC測試通過.csproj
?????文件?????????768??2015-12-19?11:38??OPC測試通過\OPC測試通過\OPC測試通過.csproj.user
?????文件?????????477??2008-12-31?14:45??OPC測試通過\OPC測試通過\Program.cs
?????目錄???????????0??2016-03-01?11:30??OPC測試通過\OPC測試通過\Properties\
?????文件????????1177??2009-01-05?13:37??OPC測試通過\OPC測試通過\Properties\AssemblyInfo.cs
?????文件????????2870??2015-12-20?16:40??OPC測試通過\OPC測試通過\Properties\Resources.Designer.cs
?????文件????????5612??2008-12-31?14:03??OPC測試通過\OPC測試通過\Properties\Resources.resx
?????文件????????1115??2015-12-20?16:40??OPC測試通過\OPC測試通過\Properties\Settings.Designer.cs
............此處省略55個(gè)文件信息

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