vnc功能实现

View/DispenseView.xaml.cs

@@ -26,6 +26,10 @@ using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Windows.Shapes;
 using static SunlightCentralizedControlManagement_SCCM_.UserClass.SqliteHelper;
+using System.Windows.Threading;
+using Newtonsoft.Json.Linq;
+using System.Xml.Linq;
+using static System.Windows.Forms.AxHost;
 
 namespace SunlightCentralizedControlManagement_SCCM_.View
 {
@@ -36,13 +40,13 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
     {
         public DispenseView()
         {
-            InitializeComponent();         
+            InitializeComponent();
         }
 
         private SQLiteHelper SQLiteHelpers = null;  //定义数据库
         private readonly string DBAddress = Environment.CurrentDirectory + "\\DataBase\\SCCM.db";  //数据库路径
         private readonly UserClass.IniFile.IniFiles Configini = new UserClass.IniFile.IniFiles(Convert.ToString(System.AppDomain.CurrentDomain.BaseDirectory) + "SCCM.ini");
-       DataTable DispenseMac = new DataTable();
+        DataTable DispenseMac = new DataTable();
         UserControls.DispenseMacInfo[] dispenseMacInfo = new UserControls.DispenseMacInfo[99]; //定义总览信息卡
         //private string SYS_machines = null;
         private void UserControl_Loaded(object sender, RoutedEventArgs e)
@@ -67,7 +71,8 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                 dispenseMacInfo[i].USER.Text = DispenseMac.AsEnumerable().Select(row => row.Field<string>("User")).ElementAt(i);
                 dispenseMacInfo[i].PORT.Text = DispenseMac.AsEnumerable().Select(row => row.Field<int>("PORT")).ElementAt(i).ToString();
                 dispenseMacInfo[i].PASSWD.Text = DispenseMac.AsEnumerable().Select(row => row.Field<string>("Password")).ElementAt(i);
-                dispenseMacInfo[i].type_.Text= DispenseMac.AsEnumerable().Select(row => row.Field<int>("type")).ElementAt(i).ToString();
+                dispenseMacInfo[i].type_.Text = DispenseMac.AsEnumerable().Select(row => row.Field<int>("type")).ElementAt(i).ToString();
+                dispenseMacInfo[i].type_N.Text = StatenClassConvert.Convert(DispenseMac.AsEnumerable().Select(row => row.Field<int>("type")).ElementAt(i));
                 dispenseMacInfo[i].mac.Text = DispenseMac.AsEnumerable().Select(row => row.Field<string>("name")).ElementAt(i);
                 dispenseMacInfo[i].macg.Text = DispenseMac.AsEnumerable().Select(row => row.Field<string>("Groups")).ElementAt(i);
                 dispenseMacInfo[i].state.Text = StatenClassConvert.Convert(x);
@@ -89,21 +94,90 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                     dispenseMacInfo[i].mlock.Visibility = Visibility.Collapsed;
                 }
 
-                    //dispenseMacInfo[i].name.Text = Selet_Machines(MainWindowViewModel.Machines, "name", i).ToString();
-                    //  dispenseMacInfo[i].IMAGE = ;
-                   
+                //dispenseMacInfo[i].name.Text = Selet_Machines(MainWindowViewModel.Machines, "name", i).ToString();
+                //  dispenseMacInfo[i].IMAGE = ;
+
                 MemoryStream memoryStream = new MemoryStream(DispenseMac.AsEnumerable().Select(row => row.Field<byte[]>("DATA")).ElementAt(i));
-              //数据流生成图片显示
+                //数据流生成图片显示
                 BitmapImage bitmapImage = new BitmapImage();
                 bitmapImage.BeginInit();
-                bitmapImage.StreamSource = memoryStream;        
+                bitmapImage.StreamSource = memoryStream;
                 bitmapImage.EndInit();
                 dispenseMacInfo[i].IMAGE.Source = bitmapImage;
                 DispenseMacView.Children.Add(dispenseMacInfo[i]);
+
+                CountDown();
             }
         }
 
-      
-      
+        private void CountDown()
+        {
+            DispatcherTimer timer1s = new DispatcherTimer//初始化循环，每10秒调用一次Tick
+            {
+                Interval = TimeSpan.FromSeconds(10)//秒
+            };
+            timer1s.Tick += Tick_Event_1S;
+            timer1s.Start();
+        }//时间周期初始化
+        async void Tick_Event_1S(object sender, EventArgs e)//Tick_Event周期执行事件1S
+        {
+            for (int i = 0; i < DispenseMac.Rows.Count; i++)
+            {
+                if (await PingTest(dispenseMacInfo[i].IP.Text))
+                {
+                    DataRow drEmployee = DispenseMac.Select("IP='" + dispenseMacInfo[i].IP.Text + "'").First();
+                    drEmployee.BeginEdit();
+                    drEmployee["State"] = "802";
+                    drEmployee.EndEdit();
+                    drEmployee.AcceptChanges();
+                    drEmployee.ClearErrors();
+                }
+                    
+                string x = DispenseMac.AsEnumerable().Select(row => row.Field<string>("State")).ElementAt(i);
+                bool y = DispenseMac.AsEnumerable().Select(row => row.Field<bool>("LOCK")).ElementAt(i);
+
+                dispenseMacInfo[i].state.Text = StatenClassConvert.Convert(x);
+                dispenseMacInfo[i].WorkingStatus.Text = DispenseMac.AsEnumerable().Select(row => row.Field<string>("WorkingStatus")).ElementAt(i);
+                if (x == "899")
+                {
+                    dispenseMacInfo[i].state.Background = new SolidColorBrush(Color.FromRgb(255, 0, 0));
+                }
+                else
+                {
+                    dispenseMacInfo[i].state.Background = new SolidColorBrush(Color.FromRgb(255, 255, 255));
+                }
+                if (y)
+                {
+                    dispenseMacInfo[i].mlock.Visibility = Visibility.Visible;
+                }
+                else
+                {
+                    dispenseMacInfo[i].mlock.Visibility = Visibility.Collapsed;
+                }
+            }
+
+        }
+
+        private async Task<bool> PingTest(string ip)
+        {
+            bool result = false;
+            Ping pingSender = new Ping();
+
+            try
+            {
+                PingReply reply = await pingSender.SendPingAsync(ip, 3000);
+
+                if (reply.Status == IPStatus.Success)
+                {
+                    result = true;
+                }
+            }
+            catch (PingException )
+            {
+                result = false;
+            }
+            return result;
+        }
+
     }
 }