EquipmentPropertyRecord.cs
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using Microsoft.EntityFrameworkCore;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using IndexAttribute = Microsoft.EntityFrameworkCore.IndexAttribute;
namespace DataAcquisition.Models
{
[Comment("设备状态历史记录")]
[Table("EquipmentPropertyRecord")]
[Index(nameof(EquipmentCode), nameof(EquipmentPropertyCode))]
public class EquipmentPropertyRecord
{
[Key]
[Comment("主键")]
public Guid Id { get; set; }
[Comment("设备编号")]
public string EquipmentCode { get; set; } = null!;
[Comment("设备名称")]
public string EquipmentName { get; set; } = null!;
[Comment("设备属性编号")]
public string EquipmentPropertyCode { get; set; } = null!;
[Comment("设备属性名称")]
public string EquipmentPropertyName { get; set; } = null!;
[Comment("值")]
public string Value { get; set; } = null!;
[Comment("是否结束")]
public bool IsEnd { get; set; }
[Comment("备注")]
public string? Remark { get; set; }
[Comment("开始时间")]
public DateTime CreateTime { get; set; } = DateTime.Now;
[Comment("结束时间")]
public DateTime UpdateTime { get; set; }
}
}