public Form1() { m_AddNewItem = new AddNewItem(this.AddItem); m_InsertItem = new InsertItem(this.AddOrInsertItem); m_ChangedItem = new ChangedItem(this.ChangeItem); m_DeletedItem = new DeletedItem(this.DeleteItem); InitializeComponent(); _IpHlpAPI = new IpHlpApidotnet.IPHelper(); conns.ItemAdded += new TCPUDPConnections.ItemAddedEvent(conns_ItemAdded); conns.ItemInserted += new TCPUDPConnections.ItemInsertedEvent(conns_ItemInserted); conns.ItemChanged += new TCPUDPConnections.ItemChangedEvent(conns_ItemChanged); conns.ItemDeleted += new TCPUDPConnections.ItemDeletedEvent(conns_ItemDeleted); RefreshLower(); //hack to initially try to reduce the memory footprint of the app (admin only) try { Process loProcess = Process.GetCurrentProcess(); loProcess.MaxWorkingSet = loProcess.MaxWorkingSet; loProcess.Dispose(); } catch { } System.Timers.Timer ShrinkTimer = new System.Timers.Timer(); ShrinkTimer.Interval = 60000; ShrinkTimer.Elapsed += new System.Timers.ElapsedEventHandler(ShrinkTimer_Elapsed); ShrinkTimer.Start(); }
public Form1() { // // Required for Windows Form Designer support // InitializeComponent(); MyAPI = new IpHlpApidotnet.IPHelper(); }
public NetStat() { // // Required for Windows Form Designer support // InitializeComponent(); MyAPI = new IpHlpApidotnet.IPHelper(); listView1.GridLines = true; }
public static int getProcessId(IPv4Datagram datagram, string thisComputerIp) { myAPI = new IPHelper(); string sourceIp = ""; string sourcePort = ""; string destIp = ""; string destPort = ""; switch (datagram.Protocol) { case 6: TcpPacket tcpPacket = datagram.HandleTcpPacket(); if (tcpPacket.SourceIP == thisComputerIp) { sourceIp = tcpPacket.SourceIP; sourcePort = tcpPacket.SourcePort.ToString(); destIp = tcpPacket.DestinationIP; destPort = tcpPacket.DestinationPort.ToString(); } else { sourceIp = tcpPacket.DestinationIP; sourcePort = tcpPacket.DestinationPort.ToString(); destIp = tcpPacket.SourceIP; destPort = tcpPacket.SourcePort.ToString(); } myAPI.GetExTcpConnexions(); for (int i = 0; i < myAPI.TcpExConnexions.dwNumEntries; i++) { // if (/*sourceIp==myAPI.TcpExConnexions.table[i].Local.Address.ToString()&&*/ // sourcePort==myAPI.TcpExConnexions.table[i].Local.Port.ToString()//&& // /*destIp==myAPI.TcpExConnexions.table[i].Remote.Address.ToString()&& // destPort==myAPI.TcpExConnexions.table[i].Remote.Port.ToString()*/) // { // int ret = myAPI.TcpExConnexions.table[i].dwProcessId'; // myAPI=null; // GC.Collect(); // return ret; // } if (myAPI.TcpExConnexions.table[i].Remote.Port == 0) { if (sourcePort == myAPI.TcpExConnexions.table[i].Local.Port.ToString()) { int ret = myAPI.TcpExConnexions.table[i].dwProcessId; myAPI = null; GC.Collect(); return(ret); } } else { if (sourcePort == myAPI.TcpExConnexions.table[i].Local.Port.ToString() && destPort == myAPI.TcpExConnexions.table[i].Remote.Port.ToString()) { int ret = myAPI.TcpExConnexions.table[i].dwProcessId; myAPI = null; GC.Collect(); return(ret); } } } break; case 17: UdpDatagram udpPacket = datagram.HandleUdpDatagram(); if (udpPacket.SourceIP == thisComputerIp) { sourceIp = udpPacket.SourceIP; sourcePort = udpPacket.SourcePort.ToString(); destIp = udpPacket.DestinationIP; destPort = udpPacket.DestinationPort.ToString(); } else { sourceIp = udpPacket.DestinationIP; sourcePort = udpPacket.DestinationPort.ToString(); destIp = udpPacket.SourceIP; destPort = udpPacket.SourcePort.ToString(); } myAPI.GetExUdpConnexions(); for (int i = 0; i < myAPI.UdpExConnexion.dwNumEntries; i++) { if ( /*sourceIp==myAPI.UdpExConnexion.table[i].Local.Address.ToString()&&*/ sourcePort == myAPI.UdpExConnexion.table[i].Local.Port.ToString()) { int ret = myAPI.UdpExConnexion.table[i].dwProcessId; myAPI = null; GC.Collect(); return(ret); } } break; } return(-1); }