取机器名, CPU号 硬盘号 网卡号 串口

//取机器名 public string GetHostName() { return System.Net.Dns.GetHostName(); } //取CPU号 public string GetCpuID() { try { ManagementClass mc = new ManagementClass("Win32_Processor"); ManagementObjectCollection moc = mc.GetInstances(); string strCpuID = null; foreach (ManagementObject mo in moc) { strCpuID = mo.Properties["ProcessorId"].Value.ToString(); break; } return strCpuID; } catch { return " "; } } //取第一块硬盘号 public string GetHardDiskID() { try { ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia"); string strHardDiskID = null; foreach (ManagementObject mo in searcher.Get()) { strHardDiskID = mo["SerialNumber"].ToString().Trim(); if (strHardDiskID != " ") { break; } } return strHardDiskID; } catch { return " "; } } //end //取第一块网卡号 public string GetNetworkID() { try { ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration"); string strNetworkID = null; foreach (ManagementObject mo in searcher.Get()) { strNetworkID = mo["MACAddress"].ToString().Trim(); if (strNetworkID != " ") { break; } } return strNetworkID; } catch { return " "; } }//end //取串口 public int getport(int portnum) { //链接服务器 DirectoryEntry root = new DirectoryEntry("IIS://localhost/W3SVC "); //检测是否已存在相同串口的站点,并获取PORT值 foreach (DirectoryEntry e in root.Children) { if (e.SchemaClassName == "IIsWebServer ") { if (e.Properties["ServerBindings "].Value != null) { int strstart = e.Properties["ServerBindings "].Value.ToString().IndexOf(": ", 0); int strend = e.Properties["ServerBindings "].Value.ToString().IndexOf(": ", strstart + 1); string thisport = e.Properties["ServerBindings "].Value.ToString().Substring((strstart + 1), (strend - strstart - 1)); if (thisport == portnum.ToString()) { portnum++; portnum = getport(portnum); break; } } } } return portnum; }