與ipconfig獲取的所有信息一致的方法:

private void GetIp() { System.Diagnostics.Process cmdp= new System.Diagnostics.Process(); cmdp.StartInfo.FileName = "ipconfig.exe";//設置程序名 cmdp.StartInfo.Arguments = "/all"; //參數 //重定向標准輸出 cmdp.StartInfo.RedirectStandardOutput = true; cmdp.StartInfo.RedirectStandardInput = true; cmdp.StartInfo.UseShellExecute = false; cmdp.StartInfo.CreateNoWindow = true;//不顯示窗口---控制台程序是黑屏 //cmdp.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;//暫時不明白什么意思 /* 收集一下,有備無患 關於:ProcessWindowStyle.Hidden 隱藏后如何再顯示? hwndWin32Host = Win32Native.FindWindow(null, win32Exinfo.windowsName); Win32Native.ShowWindow(hwndWin32Host, 1); //先FindWindow 找到窗口后再ShowWindow */ cmd.Start(); string info = cmdp.StandardOutput.ReadToEnd(); cmdp.WaitForExit(); cmdp.Close(); }
單獨獲取本地ip地址出來的方法:

/// <summary> /// 獲取當前使用的ip /// </summary> /// <returns></returns> public static string GetLocalIp() { string result = RunApp("route", "print", true); System.Text.RegularExpressions.Match m = System.Text.RegularExpressions.Regex.Match(result, @"0.0.0.0\s+0.0.0.0\s+(\d+.\d+.\d+.\d+)\s+(\d+.\d+.\d+.\d+)"); if (m.Success) { return m.Groups[2].Value; } else { try { System.Net.Sockets.TcpClient t = new System.Net.Sockets.TcpClient(); t.Connect("www.baidu.com", 80); string ip = ((System.Net.IPEndPoint)t.Client.LocalEndPoint).Address.ToString(); t.Close(); return ip; } catch (Exception) { return null; } } } /// <summary> /// 獲取本機主DNS /// </summary> /// <returns></returns> public static string GetPrimaryDNS() { string result = RunApp("nslookup", "", true); System.Text.RegularExpressions.Match mat = System.Text.RegularExpressions.Regex.Match(result, @"\d+\.\d+\.\d+\.\d+"); if (mat.Success) { return mat.Value; } else { return null; } } /// <summary> /// 運行一個控制台程序並返回其輸出參數。 /// </summary> /// <param name="filename">程序名</param> /// <param name="arguments">輸入參數</param> /// <returns></returns> public static string RunApp(string filename, string arguments, bool recordLog) { try { if (recordLog) { System.Diagnostics.Trace.WriteLine(filename + " " + arguments); } System.Diagnostics.Process procezz = new System.Diagnostics.Process(); procezz.StartInfo.FileName = filename; procezz.StartInfo.CreateNoWindow = true; procezz.StartInfo.Arguments = arguments; procezz.StartInfo.RedirectStandardOutput = true; procezz.StartInfo.UseShellExecute = false; procezz.Start(); using (System.IO.StreamReader sr = new System.IO.StreamReader(procezz.StandardOutput.BaseStream, Encoding.Default)) { //string txt = sr.ReadToEnd(); //sr.Close(); //if (recordLog) //{ // Trace.WriteLine(txt); //} //if (!proc.HasExited) //{ // proc.Kill(); //} //上面標記的是原文,下面是我自己調試錯誤后自行修改的 System.Threading.Thread.Sleep(100); //貌似調用系統的nslookup還未返回數據或者數據未編碼完成 程序就已經跳過直接執行 //txt = sr.ReadToEnd()了,導致返回的數據為空 故睡眠令硬件反應 if (!procezz.HasExited) //在無參數調用nslookup后 可以繼續輸入命令繼續操作 如果進程未停止就直接執行 { //txt = sr.ReadToEnd()程序就在等待輸入 而且又無法輸入 直接掐住無法繼續運行 procezz.Kill(); } string txt = sr.ReadToEnd(); sr.Close(); if (recordLog) System.Diagnostics.Trace.WriteLine(txt); return txt; } } catch (Exception ex) { System.Diagnostics.Trace.WriteLine(ex); return ex.Message; } }