50 lines
1.3 KiB
C#
50 lines
1.3 KiB
C#
using System;
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namespace DMS.Application.Events;
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/// <summary>
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/// MQTT连接状态改变事件参数
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/// </summary>
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public class MqttConnectionChangedEventArgs : EventArgs
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{
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/// <summary>
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/// MQTT服务器ID
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/// </summary>
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public int MqttServerId { get; }
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/// <summary>
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/// MQTT服务器名称
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/// </summary>
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public string MqttServerName { get; }
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/// <summary>
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/// 旧连接状态
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/// </summary>
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public bool OldConnectionStatus { get; }
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/// <summary>
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/// 新连接状态
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/// </summary>
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public bool NewConnectionStatus { get; }
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/// <summary>
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/// 状态改变时间
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/// </summary>
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public DateTime ChangeTime { get; }
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/// <summary>
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/// 初始化MqttConnectionChangedEventArgs类的新实例
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/// </summary>
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/// <param name="mqttServerId">MQTT服务器ID</param>
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/// <param name="mqttServerName">MQTT服务器名称</param>
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/// <param name="oldStatus">旧连接状态</param>
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/// <param name="newStatus">新连接状态</param>
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public MqttConnectionChangedEventArgs(int mqttServerId, string mqttServerName, bool oldStatus, bool newStatus)
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{
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MqttServerId = mqttServerId;
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MqttServerName = mqttServerName;
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OldConnectionStatus = oldStatus;
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NewConnectionStatus = newStatus;
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ChangeTime = DateTime.Now;
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}
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} |