telnet comm

PacticeSolution/TelnetCommunicator/MainWindow.xaml.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Threading;
+using TelnetCommunicator.Telnet;
+
+namespace TelnetCommunicator
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        private TAP _tap;
+
+        public MainWindow()
+        {
+            InitializeComponent();
+            InitInstance();
+        }
+
+        private void InitInstance()
+        {
+            _tap = new TAP("200.200.200.123", 23);
+            _tap.ErrorHandler += On_Received;
+        }
+
+        private async void btnStatus_Click(object sender, RoutedEventArgs e)
+        {
+            string response = await _tap.SendMessage("STA");
+            tbMessage.AppendText(GetInfo(response) + Environment.NewLine);
+            tbMessage.ScrollToEnd();
+        }
+
+        private void On_Received(object sender, Exception e)
+        {
+            Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+            {
+                tbMessage.AppendText(e.Message + Environment.NewLine);
+                tbMessage.ScrollToEnd();
+            }));
+        }
+
+        private string GetInfo(string message)
+        {
+            string[] lines = message.Split(Environment.NewLine, StringSplitOptions.RemoveEmptyEntries);
+            foreach (string line in lines)
+            {
+                if (line.IndexOf("Serial Num:") < 0)
+                    continue;
+
+                string tmp = line.ToLower().Replace(" ", "");
+                return tmp.Substring(tmp.IndexOf(":") + 1);
+            }
+
+            return "";
+        }
+    }
+}