28 lines
693 B
C#
28 lines
693 B
C#
using System.Text;
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namespace Modbus.Net.OPC
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{
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/// <summary>
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/// Opc Da协议连接器
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/// </summary>
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public class OpcDaProtocalLinker : ProtocalLinker
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{
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public OpcDaProtocalLinker() : this(ConfigurationManager.OpcDaHost)
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{
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}
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public OpcDaProtocalLinker(string host)
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{
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BaseConnector = OpcDaConnector.Instance(host);
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}
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public override bool? CheckRight(byte[] content)
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{
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if (content != null && content.Length == 6 && Encoding.ASCII.GetString(content) == "NoData")
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{
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return null;
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}
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return base.CheckRight(content);
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}
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}
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} |