添加项目文件。

WPFWCSDemo/Models/Tables/AlarmHistory.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WPFWCSDemo.Models.Tables
+{
+    /// <summary>
+    /// 历史报警
+    /// </summary>
+    public class AlarmHistory
+    {
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        [AllowNull]
+        public Guid Id { get; set; } = Guid.NewGuid();
+        /// <summary>
+        /// 报警名称
+        /// </summary>
+        public string? Point_Id { get; set; }
+        /// <summary>
+        /// 报警信息
+        /// </summary>
+        public string? Description { get; set; }
+        /// <summary>
+        /// 优先级
+        /// </summary>
+        [AllowNull]
+        public string? Priority { get; set; }
+        /// <summary>
+        /// 设备类别
+        /// </summary>
+        public string? Device_Id { get; set; }
+        /// <summary>
+        /// 开始时间
+        /// </summary>
+        [AllowNull]
+        public DateTime? Gen_Time { get; set; }
+        /// <summary>
+        /// 复位时间
+        /// </summary>
+        //public DateTime? Reset_Time { get; set; }
+        /// <summary>
+        /// 删除时间
+        /// </summary>
+        //public DateTime? Delete_Time { get; set; }
+        /// <summary>
+        /// 结束时间
+        /// </summary>
+        public DateTime? End_Time { get; set; }
+    }
+}