添加项目文件。

OrpaonEMS.Core/DbModel/HistoryAlarm.cs

@@ -0,0 +1,61 @@
+using FreeSql.DataAnnotations;
+using System;
+
+namespace OrpaonEMS.Core.DbModel
+{
+    /// <summary>
+    /// 历史报警
+    /// </summary>
+    public class HistoryAlarm
+    {
+        /// <summary>
+        /// 主键
+        /// </summary>
+        [Column(IsPrimary = true, IsIdentity = true)]
+        public long Id { get; set; }
+
+        /// <summary>
+        /// 分类
+        /// </summary>
+        [Column(Name = "Category", IsNullable = false, StringLength = 20)]
+        public string Category { get; set; }
+
+        /// <summary>
+        /// 工作日信息
+        /// </summary>
+        [Column(Name = "WorkDay", IsNullable = false, StringLength = 20)]
+        public string WorkDay { get; set; }
+
+        /// <summary>
+        /// 报警内容
+        /// </summary>
+        [Column(Name = "Content", IsNullable = false, StringLength = 100)]
+        public string Content { get; set; }
+
+
+        /// <summary>
+        /// 报警等级
+        /// </summary>
+        [Column(Name = "Level", IsNullable = false)]
+        public int Level { get; set; }
+
+        /// <summary>
+        /// 开始时间
+        /// </summary>
+        [Column(Name = "StartTime", IsNullable = false)]
+        public DateTime StartTime { get; set; }
+
+        /// <summary>
+        /// 结束时间
+        /// </summary>
+        [Column(Name = "EndTime", IsNullable = false)]
+        public DateTime EndTime { get; set; }
+
+        /// <summary>
+        /// 暂停时间
+        /// </summary>
+        [Column(DbType = "decimal(8, 3)")]
+        public decimal StopDur { get; set; }
+
+    }
+}