50 lines
1.2 KiB
C#
50 lines
1.2 KiB
C#
using System;
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namespace DMS.Application.Events;
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/// <summary>
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/// 变量值改变事件参数
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/// </summary>
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public class VariableValueChangedEventArgs : EventArgs
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{
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/// <summary>
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/// 变量ID
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/// </summary>
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public int VariableId { get; }
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/// <summary>
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/// 变量名称
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/// </summary>
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public string VariableName { get; }
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/// <summary>
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/// 旧值
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/// </summary>
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public string OldValue { get; }
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/// <summary>
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/// 新值
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/// </summary>
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public string NewValue { get; }
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/// <summary>
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/// 值改变时间
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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VariableValueChangedEventArgs类的新实例
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/// </summary>
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/// <param name="variableId">变量ID</param>
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/// <param name="variableName">变量名称</param>
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/// <param name="oldValue">旧值</param>
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/// <param name="newValue">新值</param>
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public VariableValueChangedEventArgs(int variableId, string variableName, string oldValue, string newValue)
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{
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VariableId = variableId;
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VariableName = variableName;
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OldValue = oldValue;
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NewValue = newValue;
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ChangeTime = DateTime.Now;
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}
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} |