49 lines
1.3 KiB
C#
49 lines
1.3 KiB
C#
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using Opc.Ua;
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namespace DMS.Infrastructure.Models
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{
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/// <summary>
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/// 封装OPC UA节点的基本信息。
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/// </summary>
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public class OpcUaNode
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{
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/// <summary>
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/// 节点的唯一标识符。
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/// </summary>
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public NodeId? NodeId { get; set; }
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/// <summary>
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/// 节点的显示名称。
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/// </summary>
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public string? DisplayName { get; set; }
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/// <summary>
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/// 节点的类型（如对象、变量等）。
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/// </summary>
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public NodeClass NodeClass { get; set; }
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/// <summary>
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/// 节点的值。仅当节点是变量类型时有效。
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/// </summary>
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public object? Value { get; set; }
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/// <summary>
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/// 父节点
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/// </summary>
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public OpcUaNode? ParentNode { get; set; }
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/// <summary>
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/// 子节点列表
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/// </summary>
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public List<OpcUaNode> Children { get; set; } = new List<OpcUaNode>();
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/// <summary>
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/// 返回节点的字符串表示形式。
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/// </summary>
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public override string ToString()
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{
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string valueString = Value != null ? $", Value: {Value}" : "";
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return $"- {DisplayName} ({NodeClass}, {NodeId}{valueString})";
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}
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}
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}
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