61 lines
1.5 KiB
C#
61 lines
1.5 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace DoAn.PLC
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{
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public class Host
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{
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Dictionary<string, TagServer> _lstTagServer;
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public Host()
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{
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this._lstTagServer = new Dictionary<string, TagServer>();
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}
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/// <summary>
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/// 创建一个PLC服务
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/// </summary>
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/// <param name="hostIp"></param>
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/// <returns></returns>
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public TagServer CreateTagServer(string hostIp)
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{
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if (GetTagServerByIp(hostIp) != null) return null;
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// 用带IP地址创建对象
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TagServer tagServer = new TagServer(hostIp);
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AddTagServer(hostIp, tagServer);
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return tagServer;
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}
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private void AddTagServer(string hostIp,TagServer tagServer)
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{
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this._lstTagServer.Add(hostIp, tagServer);
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}
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/// <summary>
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/// 根据IP返回一个PLC服务
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/// </summary>
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/// <param name="hostIp"></param>
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/// <returns></returns>
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public TagServer GetTagServerByIp(string hostIp)
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{
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return this._lstTagServer.ContainsKey(hostIp) ? this._lstTagServer[hostIp] : null;
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}
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/// <summary>
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/// 关闭所有
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/// </summary>
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public void CloseConnect()
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{
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foreach (KeyValuePair<string,TagServer> item in this._lstTagServer)
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{
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item.Value.DisconnectPLC();
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}
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}
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}
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}
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