信息接受逻辑与页面显示

Models/DataSource.cs

@@ -26,12 +26,13 @@ namespace SunlightAggregationTerminal.Models
 
     public static class DataService
     {
-        public static DataSet? data = AppModels.Select("select * from Notification Where Time > '" + DateTime.Now.AddDays(-30) + "'");
-
         // 直接返回 List
         public static List<NotificationItem> _NotificationData = new List<NotificationItem>();
         public static List<NotificationItem> GetAllItems()
         {
+            DataSet? data = AppModels.Select("select * from Notification Where Time > '" +           
+                DateTime.Now.AddDays(-30).ToString("yyyy-MM-dd HH:mm:ss.fff") + "'");
+
             _NotificationData.Clear();
 
             if (data != null)