调整报警逻辑为列表

UserClass/ERRinf.cs

@@ -0,0 +1,42 @@
+using DyeingComputer.ViewModel;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.IO;
+using System.Linq;
+using static DyeingComputer.UserClass.SqliteHelper;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement.TaskbarClock;
+
+namespace DyeingComputer.UserClass
+{
+    public class ERRinf
+    {
+        public static void ERRinf_i(DataTable dataTable)
+        {
+            dataTable.Columns.Add("ID", Type.GetType("System.String"));
+            dataTable.Columns.Add("INF", Type.GetType("System.String"));
+            dataTable.Columns.Add("Time", Type.GetType("System.String"));
+        }
+        public static void ERRinf_w(DataTable dataTable,string dat,string ID)//写入
+        {
+            int i = dataTable.Select("INF='" + dat+ "'").Length;
+            if (i == 0) 
+            {
+                dataTable.Rows.Add(ID,dat, DateTime.Now.ToString("yyMMddHHmmss"));
+            }
+        }
+        public static void ERRinf_d(DataTable dataTable, string dat)//删除
+        {
+            int i = dataTable.Select("ID='" + dat + "'").Length;
+            if (i != 0)
+            {
+                dataTable.Rows.Remove(dataTable.Select("ID='" + dat + "'").First());
+            } 
+        }
+        public static string ERRinf_r(DataTable dataTable)//读取
+        {
+            string index = dataTable.Rows[0].Field<string>("INF");
+            return index;
+        }
+    }
+}