完成S7变量启用和停用更新

DMS.Application/Events/MenuChangedEventArgs.cs

@@ -0,0 +1,45 @@
+using DMS.Application.DTOs;
+using DMS.Core.Enums;
+
+namespace DMS.Application.Events
+{
+    /// <summary>
+    /// 菜单变更事件参数
+    /// </summary>
+    public class MenuChangedEventArgs : System.EventArgs
+    {
+        /// <summary>
+        /// 变更类型
+        /// </summary>
+        public DataChangeType ChangeType { get; }
+
+        /// <summary>
+        /// 菜单DTO
+        /// </summary>
+        public MenuBeanDto Menu { get; }
+
+        /// <summary>
+        /// 父级菜单DTO
+        /// </summary>
+        public MenuBeanDto ParentMenu { get; }
+
+        /// <summary>
+        /// 变更时间
+        /// </summary>
+        public DateTime ChangeTime { get; }
+
+        /// <summary>
+        /// 构造函数
+        /// </summary>
+        /// <param name="changeType">变更类型</param>
+        /// <param name="menu">菜单DTO</param>
+        /// <param name="parentMenu">父级菜单DTO</param>
+        public MenuChangedEventArgs(DataChangeType changeType, MenuBeanDto menu, MenuBeanDto parentMenu)
+        {
+            ChangeType = changeType;
+            Menu = menu;
+            ParentMenu = parentMenu;
+            ChangeTime = DateTime.Now;
+        }
+    }
+}