private void EnumerateNetworkAdapters() { PerformanceCounterCategory category = new PerformanceCounterCategory("Network Interface"); foreach (string name in category.GetInstanceNames()) { if (name == "MS TCP Loopback interface") { continue; } NetworkAdapter adapter = new NetworkAdapter(name); adapter.dlCounter = new PerformanceCounter("Network Interface", "Bytes Received/sec", name); adapter.ulCounter = new PerformanceCounter("Network Interface", "Bytes Sent/sec", name); this.adapters.Add(adapter); } }
public void StartMonitoring(NetworkAdapter adapter) { if (!this.monitoredAdapters.Contains(adapter)) { this.monitoredAdapters.Add(adapter); adapter.init(); } this.timer.Enabled = true; }
public void StopMonitoring(NetworkAdapter adapter) { if (this.monitoredAdapters.Contains(adapter)) { this.monitoredAdapters.Remove(adapter); } if (this.monitoredAdapters.Count == 0) { this.timer.Enabled = false; } }
/// <summary> /// Enumerates network adapters installed on the computer. /// </summary> private void EnumerateNetworkAdapters() { PerformanceCounterCategory category = new PerformanceCounterCategory("Network Interface"); foreach (string name in category.GetInstanceNames()) { // This one exists on every computer. if (name == "MS TCP Loopback interface") { continue; } // Create an instance of NetworkAdapter class, and create performance counters for it. NetworkAdapter adapter = new NetworkAdapter(name); adapter.dlCounter = new PerformanceCounter("Network Interface", "Bytes Received/sec", name); adapter.ulCounter = new PerformanceCounter("Network Interface", "Bytes Sent/sec", name); this.adapters.Add(adapter); // Add it to ArrayList adapter } }