Did a small project called Pinger. The app pings a certain address and says the value.

1 files changed, 54 insertions, 0 deletions

diff --git a/Pinger/MyNet/Form1.cs b/Pinger/MyNet/Form1.cs
new file mode 100644
index 0000000..d09d9a1
--- /dev/null
+++ b/Pinger/MyNet/Form1.cs
@@ -0,0 +1,54 @@
+using System;
+using System.Threading;
+using System.Net.NetworkInformation;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace MyNet {
+    public partial class myNetForm : Form {
+        public myNetForm() {
+            InitializeComponent();
+            Control.CheckForIllegalCrossThreadCalls = false;
+
+            Thread t = new Thread(PingStatus);
+            t.Start();
+        }
+
+        private void PingStatus() {
+            Ping p = new Ping();
+            PingReply pr;
+
+            while(true) {
+                try {
+                    pr = p.Send(cbPingAddress.Text);
+                    lblErrorMessage.Text = "";
+
+                    if (pr.Status == IPStatus.Success) {
+                        lblPing.Text = pr.RoundtripTime + "";
+
+                        if (pr.RoundtripTime > 300) lblPing.BackColor = Color.Red;
+                        else if (pr.RoundtripTime > 100) lblPing.BackColor = Color.Orange;
+                        else if (pr.RoundtripTime > 10) lblPing.BackColor = Color.Yellow;
+                        else lblPing.BackColor = Color.LightGreen;
+                    }
+                    else throw new Exception(pr.Status.ToString());
+                } catch (Exception ex) {
+                    lblErrorMessage.Text = ex.Message;
+
+                    lblPing.BackColor = Color.Red;
+                    lblPing.Text = "-1";
+                }
+                Thread.Sleep(1000);
+            }
+        }
+
+        private void Form1_Load(object sender, EventArgs e) {
+        }
+    }
+}