wcs/WCS/Entitys/WcsTagValue.cs

using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema; 

namespace WCS.Entitys
{
    [Table("wcs_tagvalue")]
    public class WcsTagValue
    {
        [Key]
        [Column("id")]
        [DatabaseGenerated(DatabaseGeneratedOption.Identity)] 
        public int Id { get; set; }

        /// <summary>
        /// address
        /// </summary>
        [Column("address")] 
        public string? Address { get; set; }

        [Column("tag_value")] 
        public string? TagValue { get; set; }

        [Column("type")] 
        public string? Type { get; set; } 
 
        [Column("unit")]
        public string? Unit { get; set; } 

        [Column("protocol_type")]
        public string? ProtocolType { get; set; }

        [Column("ip")]
        public string? Ip { get; set; }

        [Column("description")]
        public string? Description { get; set; }

        [Column("component")]
        public string? Component { get; set; }

        [Column("component_number")]
        public string? ComponentNumber { get; set; }

        [Column("device_id")]
        public string? DeviceId { get; set; } 

        [Column("update_time")]
        public DateTime? UpdateTime { get; set; }
    }

    /// <summary>
    /// s7读取类型
    /// </summary>
    public enum TagValueReadTypeEnum
    {
        BOOL,
        SHORT,
        String,
        Double,
        Array,
        Int
    }
}