添加sqlite数据库记录信息

MainWindowViewModel.cs

@@ -5,6 +5,7 @@ using ForwardingServerUI.Class;
 using System;
 using System.Collections.Generic;
 using System.Data;
+using System.Reflection.PortableExecutable;
 using System.Text;
 using TouchSocket.Sockets;
 
@@ -26,10 +27,16 @@ namespace ForwardingServerUI
         [ObservableProperty]
         public static DataTable _userTable = new();
 
+        public static SqliteHelper SQLiteHelpers = null!;  //定义数据库
+        private readonly string DBAddress = Environment.CurrentDirectory + "\\DB\\DB.db";  //数据库路径
+        public static DataTable ActionLog = new DataTable();
         public static readonly object TableLock = new object();
 
         public async void Data()
         {
+            SQLiteHelpers = new SqliteHelper(DBAddress); //数据库连接路径
+            SQLiteHelpers.Open();  //打开数据库
+
             _machineTable.Columns.Add("ID", typeof(string));
             _machineTable.Columns.Add("IP", typeof(string));
             _machineTable.Columns.Add("Start", typeof(int));
@@ -38,7 +45,6 @@ namespace ForwardingServerUI
             _machineTable.Columns.Add("HeartbeatTime", typeof(string));
             _machineTable.Columns.Add("MachineVer", typeof(string));
 
-
             _userTable.Columns.Add("ID", typeof(string));
             _userTable.Columns.Add("IP", typeof(string));
             _userTable.Columns.Add("User", typeof(string));