使用C#擷取CPU及硬碟序列号的源代碼

首先需添加對system.management的引用。

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using system;    

using system.runtime.interopservices;    

using system.management;    

namespace hardware    

{    

    /// <summary>    

    /// hardwareinfo 的摘要說明。    

    /// </summary>    

    public class hardwareinfo    

    {    

        //取機器名     

        public string gethostname()    

        {    

            return system.net.dns.gethostname();    

        }    

        //取cpu編号    

        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 "";    

        }//end method    

        //取第一塊硬碟編号    

        public string getharddiskid()    

                managementobjectsearcher searcher = new managementobjectsearcher("select * from win32_physicalmedia");    

                string strharddiskid = null;    

                foreach (managementobject mo in searcher.get())    

                    strharddiskid = mo["serialnumber"].tostring().trim();    

                return strharddiskid;    

        }//end     

        public enum ncbconst    

            ncbnamsz = 16,      /* absolute length of a net name         */    

            max_lana = 254,      /* lana's in range 0 to max_lana inclusive   */    

            ncbenum = 0x37,      /* ncb enumerate lana numbers            */    

            nrc_goodret = 0x00,      /* good return                              */    

            ncbreset = 0x32,      /* ncb reset                        */    

            ncbastat = 0x33,      /* ncb adapter status                  */    

            num_namebuf = 30,      /* number of name's buffer               */    

        [structlayout(layoutkind.sequential)]    

        public struct adapter_status    

            [marshalas(unmanagedtype.byvalarray, sizeconst = 6)]    

            public byte[] adapter_address;    

            public byte rev_major;    

            public byte reserved0;    

            public byte adapter_type;    

            public byte rev_minor;    

            public ushort duration;    

            public ushort frmr_recv;    

            public ushort frmr_xmit;    

            public ushort iframe_recv_err;    

            public ushort xmit_aborts;    

            public uint xmit_success;    

            public uint recv_success;    

            public ushort iframe_xmit_err;    

            public ushort recv_buff_unavail;    

            public ushort t1_timeouts;    

            public ushort ti_timeouts;    

            public uint reserved1;    

            public ushort free_ncbs;    

            public ushort max_cfg_ncbs;    

            public ushort max_ncbs;    

            public ushort xmit_buf_unavail;    

            public ushort max_dgram_size;    

            public ushort pending_sess;    

            public ushort max_cfg_sess;    

            public ushort max_sess;    

            public ushort max_sess_pkt_size;    

            public ushort name_count;    

        public struct name_buffer    

            [marshalas(unmanagedtype.byvalarray, sizeconst = (int)ncbconst.ncbnamsz)]    

            public byte[] name;    

            public byte name_num;    

            public byte name_flags;    

        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;    

            public byte[] ncb_callname;    

            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;    

        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 = "";    

                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_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;    

                    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]);    

                    }    

            { }    

            return addr.replace(' ', '0');    

    }    

}   

using system; 

using system.runtime.interopservices; 

using system.management;

namespace hardware 

{ 

    /// <summary> 

    /// hardwareinfo 的摘要說明。 

    /// </summary> 

    public class hardwareinfo 

    { 

        //取機器名  

        public string gethostname() 

        { 

            return system.net.dns.gethostname(); 

        } 

        //取cpu編号 

        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 ""; 

            }

        }//end method

        //取第一塊硬碟編号 

        public string getharddiskid() 

                managementobjectsearcher searcher = new managementobjectsearcher("select * from win32_physicalmedia"); 

                string strharddiskid = null; 

                foreach (managementobject mo in searcher.get()) 

                    strharddiskid = mo["serialnumber"].tostring().trim(); 

                return strharddiskid; 

        }//end 

        public enum ncbconst 

            ncbnamsz = 16,      /* absolute length of a net name         */ 

            max_lana = 254,      /* lana's in range 0 to max_lana inclusive   */ 

            ncbenum = 0x37,      /* ncb enumerate lana numbers            */ 

            nrc_goodret = 0x00,      /* good return                              */ 

            ncbreset = 0x32,      /* ncb reset                        */ 

            ncbastat = 0x33,      /* ncb adapter status                  */ 

            num_namebuf = 30,      /* number of name's buffer               */ 

        }

        [structlayout(layoutkind.sequential)] 

        public struct adapter_status 

            [marshalas(unmanagedtype.byvalarray, sizeconst = 6)] 

            public byte[] adapter_address; 

            public byte rev_major; 

            public byte reserved0; 

            public byte adapter_type; 

            public byte rev_minor; 

            public ushort duration; 

            public ushort frmr_recv; 

            public ushort frmr_xmit; 

            public ushort iframe_recv_err; 

            public ushort xmit_aborts; 

            public uint xmit_success; 

            public uint recv_success; 

            public ushort iframe_xmit_err; 

            public ushort recv_buff_unavail; 

            public ushort t1_timeouts; 

            public ushort ti_timeouts; 

            public uint reserved1; 

            public ushort free_ncbs; 

            public ushort max_cfg_ncbs; 

            public ushort max_ncbs; 

            public ushort xmit_buf_unavail; 

            public ushort max_dgram_size; 

            public ushort pending_sess; 

            public ushort max_cfg_sess; 

            public ushort max_sess; 

            public ushort max_sess_pkt_size; 

            public ushort name_count; 

        public struct name_buffer 

            [marshalas(unmanagedtype.byvalarray, sizeconst = (int)ncbconst.ncbnamsz)] 

            public byte[] name; 

            public byte name_num; 

            public byte name_flags; 

        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; 

            public byte[] ncb_callname; 

            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; 

        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 = ""; 

                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_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; 

                    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]); 

                    } 

            { } 

            return addr.replace(' ', '0'); 

    } 

} 

使用方法舉例：

//擷取硬碟序列号    

hardware.hardwareinfo hardwareinfo = new hardware.hardwareinfo();    

string harddiskid = hardwareinfo.getharddiskid();    

system.console.writeline(harddiskid);    

//擷取cpu序列号    

string cpuid = hardwareinfo.getcpuid();    

system.console.writeline(cpuid);    

//擷取硬碟序列号hardware.hardwareinfo hardwareinfo = new hardware.hardwareinfo();string harddiskid = hardwareinfo.getharddiskid();system.console.writeline(harddiskid);//擷取cpu序列号string cpuid = hardwareinfo.getcpuid();system.console.writeline(cpuid); 

本文轉載自csdn部落格，http://blog.csdn.net/songkexin/archive/2009/12/01/4916602.aspx