.net C# 获取硬盘号 CPU序列号 IP地址 Mac地址

最新推荐文章于 2023-05-05 16:27:14 发布

windren06

最新推荐文章于 2023-05-05 16:27:14 发布

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本文介绍了使用C#编程语言获取计算机硬件信息的方法，包括硬盘序列号、CPU序列号、IP地址和Mac地址。通过示例代码展示了两种获取硬盘序列号的不同实现，帮助开发者在.NET框架下进行系统信息的读取。

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获取HardDisk的序列号（两种方法）：

public static string GetHardDiskID()
        {
            //Get the first Hard disk 14 bits ID
            var strHardDiskID = string.Empty;
            try
            {
                var searcher = new ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");
                var moc = searcher.Get();
                foreach (var mo in moc)
                {
                    strHardDiskID = mo["SerialNumber"].ToString().Trim();
                    break;
                }
                return strHardDiskID;
            }
            catch
            {
                return string.Empty;
            }
        }

public static string GetHardDiskID2()
        {
            var strHardDiskID = string.Empty;
            ManagementObjectSearcher wmiSearcher = new ManagementObjectSearcher();
            /*
             1. 接口
             2. 型号
             3. 驱动版本号
             4. 硬盘出厂序列号
             */
            //signature 需要程序以管理员身份运行
            try
            {
                wmiSearcher.Query = new SelectQuery("Win32_DiskDrive", "", new string[] { "PNPDeviceID", "signature" });
                ManagementObjectCollection myCollection = wmiSearcher.Get();
                ManagementObjectCollection.ManagementObjectEnumerator em = myCollection.GetEnumerator();
                myCollection.GetEnumerator();
                em.MoveNext();
                ManagementBaseObject mo = em.Current;
                strHardDiskID = mo.Properties["signature"].Value.ToString().Trim();
                return strHardDiskID;
            }
            catch
            {
                return string.Empty;
            } 
        }

获取CPU的ID：

public static string GetCpuID()
        {
            //Get the first CPU 16 bits ID
            var strCpuID = string.Empty;
            try
            {
                var mc = new ManagementClass("Win32_Processor");
                var moc = mc.GetInstances();
                foreach (var mo in moc)
                {
                    strCpuID = mo.Properties["ProcessorId"].Value.ToString();
                    break;
                }
                return strCpuID;
            }
            catch
            {
                return string.Empty;
            }
        }

获取IP地址：

public static string GetIPAddress()
        {
            var ipAddr = string.Empty;
            try
            {
                var mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
                var moc = mc.GetInstances();
                foreach (var mo in moc)
                {
                    if ((bool)mo["IPEnabled"] == true)
                    {
                        System.Array ar;
                        ar = (System.Array)(mo.Properties["IpAddress"].Value);
                        ipAddr = ar.GetValue(0).ToString();
                        break;
                    }
                }
                return ipAddr;
            }
            catch
            {
                return string.Empty;
            }
        }

获取Mac地址：

public static string GetMacAddress()
        {
            var mac = string.Empty;
            try
            {
                var mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
                var moc = mc.GetInstances();
                foreach (var mo in moc)
                {
                    if ((bool)mo["IPEnabled"] == true)
                    {
                        mac = mo["MacAddress"].ToString();
                        break;
                    }
                }
                return mac;
            }
            catch
            {
                return string.Empty;
            }
        }

获取computer名字：

public static string GetComputerName()
        {
            //for example: lvsaint-pc
            var cName = string.Empty;
            try
            {
                return System.Environment.GetEnvironmentVariable("ComputerName");
            }
            catch
            {
                return string.Empty;
            }
        }

获取电脑登录用户名信息：

public static string GetLoginUserName()
        {
            var loginName = string.Empty;
            try
            {
                var mc = new ManagementClass("Win32_ComputerSystem");
                var moc = mc.GetInstances();
                foreach (var mo in moc)
                {
                    loginName = mo["UserName"].ToString();
                    break;
                }
                return loginName;
            }
            catch
            {
                return string.Empty;
            }
        }

获取系统类型：

public static string GetSystemType()
        {
            //for example:X86-based PC
            var sysType = string.Empty;
            try
            {
                var mc = new ManagementClass("Win32_ComputerSystem");
                var moc = mc.GetInstances();
                foreach (var mo in moc)
                {
                    sysType = mo["SystemType"].ToString();
                }
                return sysType;
            }
            catch
            {
                return string.Empty;
            }
        }

获取物理内存：

public static string GetTotalPhysicalMemory()
        {
            var totalPhyMem = string.Empty;
            try
            {
                var mc = new ManagementClass("Win32_ComputerSystem");
                var moc = mc.GetInstances();
                foreach (var mo in moc)
                {
                    totalPhyMem = mo["TotalPhysicalMemory"].ToString();
                    break;
                }
                return totalPhyMem;
            }
            catch
            {
                return string.Empty;
            }
        }