using System;
using System.Management; // Computer Information 
public class Computer { public string CpuID; 				//1.cpu序列号public string MacAddress; 			//2.mac序列号public string DiskID; 				//3.硬盘idpublic string IpAddress; 			//4.ip地址public string LoginUserName; 		//5.登录用户名public string ComputerName; 		//6.计算机名public string SystemType;			//7.系统类型public string TotalPhysicalMemory; //8.内存量 单位：M// 构造函数public Computer() { CpuID = GetCpuID();MacAddress = GetMacAddress();DiskID = GetDiskID(); IpAddress = GetIPAddress();LoginUserName = GetUserName();SystemType = GetSystemType(); TotalPhysicalMemory = GetTotalPhysicalMemory();ComputerName = GetComputerName();}// 1.获取CPU序列号string GetCpuID() { try {string cpuInfo = "";//cpu序列号ManagementClass mc = new ManagementClass("Win32_Processor");ManagementObjectCollection moc = mc.GetInstances();foreach (ManagementObject mo in moc) {cpuInfo=mo.Properties["ProcessorId"].Value.ToString();}moc = null;mc = null;return cpuInfo;} catch {return "unknow";} finally {}}// 2.获取网卡硬件地址string GetMacAddress() {try {string mac = "";ManagementClass mc=new ManagementClass("Win32_NetworkAdapterConfiguration");ManagementObjectCollection moc = mc.GetInstances();foreach (ManagementObject mo in moc){if ((bool)mo["IPEnabled"] == true){mac = mo["MacAddress"].ToString();break;}}moc = null;mc = null;return mac;} catch {return "unknow";}finally {}}// 3.获取硬盘IDstring GetDiskID() {try {String HDid = "";ManagementClass mc = new ManagementClass("Win32_DiskDrive");ManagementObjectCollection moc = mc.GetInstances();foreach (ManagementObject mo in moc){HDid = (string)mo.Properties["Model"].Value;}moc = null;mc = null;return HDid;} catch {return "unknow";}finally {}}// 4.获取IP地址string GetIPAddress() {try {string st = "";ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");ManagementObjectCollection moc = mc.GetInstances();foreach (ManagementObject mo in moc) {if ((bool)mo["IPEnabled"] == true) {System.Array ar;ar = (System.Array)(mo.Properties["IpAddress"].Value); st = ar.GetValue(0).ToString(); break; } }moc = null; mc = null; return st; } catch {return "unknow";}finally {} }// 5.操作系统的登录用户名string GetUserName() { try { string un= "";st = Environment.UserName;return un; } catch { return "unknow"; } finally {} } // 6.获取计算机名string GetComputerName() { try { return System.Environment.MachineName;} catch { return "unknow"; } finally {} }// 7.PC类型 string GetSystemType() { try { string st = ""; ManagementClass mc = new ManagementClass("Win32_ComputerSystem"); ManagementObjectCollection moc = mc.GetInstances(); foreach (ManagementObject mo in moc) {st = mo["SystemType"].ToString();} moc = null; mc = null; return st; } catch { return "unknow"; } finally {} }// 8.物理内存string GetTotalPhysicalMemory() { try { string st = ""; ManagementClass mc = new ManagementClass("Win32_ComputerSystem"); ManagementObjectCollection moc = mc.GetInstances(); foreach (ManagementObject mo in moc) {st = mo["TotalPhysicalMemory"].ToString();} moc = null; mc = null; return st; } }