一个基于C#编写的基础网络信息检测工具

this.richTextBox1.Clear();
//获取主机名，回环string localHostName = Dns.GetHostName();IPAddress loopbackip = IPAddress.Loopback;
richTextBox1.AppendText(" 主机名：" localHostName "n");richTextBox1.AppendText(" 回环地址：" loopbackip);//获取本机ipv4IPHostEntry localhost = Dns.GetHostEntry(localHostName);IPAddress[] iPAddressesList = Dns.GetHostAddresses(localHostName);
//输出ipv6foreach (IPAddress ipa in iPAddressesList){   if (ipa.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6)   {      richTextBox1.AppendText("n IPv6：" ipa);   }}
//输出ipv4foreach (IPAddress ipa in iPAddressesList){   if (ipa.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)   {      richTextBox1.AppendText("n IPv4地址：" ipa);   }}richTextBox1.AppendText("n 可分配端口最小值：" IPEndPoint.MinPort);richTextBox1.AppendText("n 可分配端口最大值：" IPEndPoint.MaxPort "n");GetNetworkFlow();

this.richTextBox2.Clear();
IPHostEntry remotaHost = Dns.GetHostEntry(this.textBox1.Text);IPAddress[] remotaIP = remotaHost.AddressList;foreach (IPAddress ipa in remotaIP){   if(ipa.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)   {      richTextBox2.AppendText(" 目标主机地址：" ipa "n");   }}string hostAddress = this.textBox1.Text.Trim();Ping pingSender = new Ping();PingOptions options = new PingOptions();options.DontFragment = true;string testData = "Test Data";byte[] buffer = Encoding.ASCII.GetBytes(testData);int timeout = 120;
//调用同步的Send方法发送数据，将结果保存至PingReply实例PingReply reply = pingSender.Send(hostAddress, timeout, buffer, options);if (reply.Status == IPStatus.Success){   richTextBox2.AppendText(" 往返时间：" reply.RoundtripTime "n");   richTextBox2.AppendText(" 生存时间：" reply.Options.Ttl "n");   richTextBox2.AppendText(" 是否控制数据包的分段：" reply.Options.DontFragment "n");   richTextBox2.AppendText(" 缓冲区大小：" reply.Buffer.Length "n");}

NetworkInterface[] AdapterInfoBox = NetworkInterface.GetAllNetworkInterfaces();
for (int i = 0; i < AdapterInfoBox.Length; i ) {   richTextBox3.AppendText("   ------------------------------------第" (i 1) "个网络适配器信息------------------------------------n");   richTextBox3.AppendText("   描述信息：" AdapterInfoBox.Description "n");   richTextBox3.AppendText("   名称：" AdapterInfoBox.Name "n");   richTextBox3.AppendText("   类型：" AdapterInfoBox.NetworkInterfaceType "n");   richTextBox3.AppendText("   速度：" AdapterInfoBox.Speed / 1000 / 1000 "n");   richTextBox3.AppendText("   MAC地址：" BitConverter.ToString(AdapterInfoBox.GetPhysicalAddress().GetAddressBytes()) "n");}

//获取包含本机的网络连接和通信统计数据的信息的对象IPGlobalProperties NetworkInfo = IPGlobalProperties.GetIPGlobalProperties();//获取本机IPv4统计数据IPGlobalStatistics NetworkFlow = NetworkInfo.GetIPv4GlobalStatistics();
richTextBox1.AppendText("n 网络流量统计：n");richTextBox1.AppendText(" 本机所在域  ······  " NetworkInfo.DomainName "n");richTextBox1.AppendText(" 接收数据包  ······  " NetworkFlow.ReceivedPackets "n");richTextBox1.AppendText(" 传送数据包  ······  " NetworkFlow.ReceivedPacketsDelivered "n");richTextBox1.AppendText(" 转发数据包  ······  " NetworkFlow.ReceivedPacketsForwarded "n");richTextBox1.AppendText(" 丢弃数据包  ······  " NetworkFlow.ReceivedPacketsDiscarded "n");

string reset = "netsh winsock reset";string restart = "shutdown -r -t 0";//创建实例Process p = new Process();//设置要启动的应用程序p.StartInfo.FileName = "cmd.exe";//是否使用操作系统shell启动p.StartInfo.UseShellExecute = false;// 接受来自调用程序的输入信息p.StartInfo.RedirectStandardInput = true;//输出信息p.StartInfo.RedirectStandardOutput = true;// 输出错误p.StartInfo.RedirectStandardError = true;//不显示程序窗口p.StartInfo.CreateNoWindow = true;//启动程序p.Start();
//向cmd窗口发送输入信息p.StandardInput.WriteLine(reset "&" restart "&exit");p.StandardInput.AutoFlush = true;
this.Close();