C#获取硬件信息
jopen
10年前
1. 引用命名空间 using System.Runtime.InteropServices; using System.Management; 2. 取机器名 public string GetHostName() { return System.Net.Dns.GetHostName(); } 3. 取CPU编号 public String GetCpuID() { try { ManagementClass mc = new ManagementClass("Win32_Processor"); ManagementObjectCollection moc = mc.GetInstances() String strCpuID = string.Empty; foreach (ManagementObject mo in moc) { strCpuID = mo.Properties["ProcessorId"].Value.ToString(); break; } return strCpuID; } catch(Exception er) { return ""; } } 4. 取第一块硬盘编号 public String GetHardDiskID() { try { ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia"); String strHardDiskID = string.Empty; foreach (ManagementObject mo in searcher.Get()) { strHardDiskID = mo["SerialNumber"].ToString().Trim(); break; } return strHardDiskID; } catch(Exception er) { //handle exception return ""; } } 5. 以下是取得Mac地址 [StructLayout(LayoutKind.Sequential)] public struct NAME_BUFFER { [MarshalAs(UnmanagedType.ByValArray, SizeConst = (int)NCBCONST.NCBNAMSZ)] public byte[] name; public byte name_num; public byte name_flags; } [StructLayout(LayoutKind.Sequential)] public struct NCB { public byte ncb_command; public byte ncb_retcode; public byte ncb_lsn; public byte ncb_num; public IntPtr ncb_buffer; public ushort ncb_length; [MarshalAs(UnmanagedType.ByValArray, SizeConst = (int)NCBCONST.NCBNAMSZ)] public byte[] ncb_callname; [MarshalAs(UnmanagedType.ByValArray, SizeConst = (int)NCBCONST.NCBNAMSZ)] public byte[] ncb_name; public byte ncb_rto; public byte ncb_sto; public IntPtr ncb_post; public byte ncb_lana_num; public byte ncb_cmd_cplt; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 10)] public byte[] ncb_reserve; public IntPtr ncb_event; } [StructLayout(LayoutKind.Sequential)] public struct LANA_ENUM { public byte length; [MarshalAs(UnmanagedType.ByValArray, SizeConst = (int)NCBCONST.MAX_LANA)] public byte[] lana; } [StructLayout(LayoutKind.Auto)] public struct ASTAT { public ADAPTER_STATUS adapt; [MarshalAs(UnmanagedType.ByValArray, SizeConst = (int)NCBCONST.NUM_NAMEBUF)] public NAME_BUFFER[] NameBuff; } public class Win32API { [DllImport("NETAPI32.DLL")] public static extern char Netbios(ref NCB ncb); } public string GetMacAddress() { string addr = ""; try { int cb; ASTAT adapter; NCB Ncb = new NCB(); char uRetCode; LANA_ENUM lenum; Ncb.ncb_command = (byte)NCBCONST.NCBENUM; cb = Marshal.SizeOf(typeof(LANA_ENUM)); Ncb.ncb_buffer = Marshal.AllocHGlobal(cb); Ncb.ncb_length = (ushort)cb; uRetCode = Win32API.Netbios(ref Ncb); lenum = (LANA_ENUM)Marshal.PtrToStructure(Ncb.ncb_buffer, typeof(LANA_ENUM)); Marshal.FreeHGlobal(Ncb.ncb_buffer); if (uRetCode != (short)NCBCONST.NRC_GOODRET) return ""; for (int i = 0; i < lenum.length; i++) { Ncb.ncb_command = (byte)NCBCONST.NCBRESET; Ncb.ncb_lana_num = lenum.lana[i]; uRetCode = Win32API.Netbios(ref Ncb); if (uRetCode != (short)NCBCONST.NRC_GOODRET) return ""; Ncb.ncb_command = (byte)NCBCONST.NCBASTAT; Ncb.ncb_lana_num = lenum.lana[i]; Ncb.ncb_callname[0] = (byte)'*'; cb = Marshal.SizeOf(typeof(ADAPTER_STATUS)) + Marshal.SizeOf(typeof(NAME_BUFFER)) * (int)NCBCONST.NUM_NAMEBUF; Ncb.ncb_buffer = Marshal.AllocHGlobal(cb); Ncb.ncb_length = (ushort)cb; uRetCode = Win32API.Netbios(ref Ncb); adapter.adapt = (ADAPTER_STATUS)Marshal.PtrToStructure(Ncb.ncb_buffer, typeof(ADAPTER_STATUS)); Marshal.FreeHGlobal(Ncb.ncb_buffer); if (uRetCode == (short)NCBCONST.NRC_GOODRET) { if (i > 0) addr += ":"; addr = string.Format("{0,2:X}{1,2:X}{2,2:X}{3,2:X}{4,2:X}{5,2:X}", adapter.adapt.adapter_address[0], adapter.adapt.adapter_address[1], adapter.adapt.adapter_address[2], adapter.adapt.adapter_address[3], adapter.adapt.adapter_address[4], adapter.adapt.adapter_address[5]); } } } catch(Exception ex) { //handle exception } return addr.Replace(' ', '0'); }