using system;using system.runtime.interopservices;namespace myserviceinstaller{    class serviceinstaller    {        #region private variables        private string _servicepath;        private string _servicename;        private string _servicedisplayname;        #endregion private variables        #region dllimport        [dllimport("advapi32.dll")]        public static extern intptr openscmanager(string lpmachinename, string lpscdb, int scparameter);        [dllimport("advapi32.dll")]        public static extern intptr createservice(intptr sc_handle, string lpsvcname, string lpdisplayname,        int dwdesiredaccess, int dwservicetype, int dwstarttype, int dwerrorcontrol, string lppathname,        string lploadordergroup, int lpdwtagid, string lpdependencies, string lpservicestartname, string lppassword);        [dllimport("advapi32.dll")]        public static extern void closeservicehandle(intptr schandle);        [dllimport("advapi32.dll")]        public static extern int startservice(intptr svhandle, int dwnumserviceargs, string lpserviceargvectors);        [dllimport("advapi32.dll", setlasterror = true)]        public static extern intptr openservice(intptr schandle, string lpsvcname, int dwnumserviceargs);        [dllimport("advapi32.dll")]        public static extern int deleteservice(intptr svhandle);        [dllimport("kernel32.dll")]        public static extern int getlasterror();        #endregion dllimport        /// 
        /// 应用程序入口.        /// 
        [stathread]        static void main(string[] args)        {            string svcpath;            string svcname;            string svcdispname;            //服务程序的路径            svcpath = @"c:\myservice.exe";            svcdispname = "myservice";            svcname = "myservice";            serviceinstaller c = new serviceinstaller();            c.installservice(svcpath, svcname, svcdispname);            console.read();        }        /// 
        /// 安装和运行        /// 
        /// 程序路径.        /// 服务名        /// 服务显示名称.        /// 
     
      服务安装是否成功.
             public bool installservice(string svcpath, string svcname, string svcdispname)        {            #region constants declaration.            int sc_manager_create_service = 0x0002;            int service_win32_own_process = 0x00000010;            //int service_demand_start = 0x00000003;            int service_error_normal = 0x00000001;            int standard_rights_required = 0xf0000;            int service_query_config = 0x0001;            int service_change_config = 0x0002;            int service_query_status = 0x0004;            int service_enumerate_dependents = 0x0008;            int service_start = 0x0010;            int service_stop = 0x0020;            int service_pause_continue = 0x0040;            int service_interrogate = 0x0080;            int service_user_defined_control = 0x0100;            int service_all_access = (standard_rights_required |            service_query_config |            service_change_config |            service_query_status |            service_enumerate_dependents |            service_start |            service_stop |            service_pause_continue |            service_interrogate |            service_user_defined_control);            int service_auto_start = 0x00000002;            #endregion constants declaration.            try            {                intptr sc_handle = openscmanager(null, null, sc_manager_create_service);                if (sc_handle.toint32() != 0)                {                    intptr sv_handle = createservice(sc_handle, svcname, svcdispname, service_all_access, service_win32_own_process, service_auto_start, service_error_normal, svcpath, null, 0, null, null, null);                    if (sv_handle.toint32() == 0)                    {                        closeservicehandle(sc_handle);                        return false;                    }                    else                    {                        //试尝启动服务                        int i = startservice(sv_handle, 0, null);                        if (i == 0)                        {                            return false;                        }                        closeservicehandle(sc_handle);                        return true;                    }                }                else                    return false;            }            catch (exception e)            {                throw e;            }        }        /// 
        /// 反安装服务.        /// 
        /// 服务名.        public bool uninstallservice(string svcname)        {            int generic_write = 0x40000000;            intptr sc_hndl = openscmanager(null, null, generic_write);            if (sc_hndl.toint32() != 0)            {                int delete = 0x10000;                intptr svc_hndl = openservice(sc_hndl, svcname, delete);                if (svc_hndl.toint32() != 0)                {                    int i = deleteservice(svc_hndl);                    if (i != 0)                    {                        closeservicehandle(sc_hndl);                        return true;                    }                    else                    {                        closeservicehandle(sc_hndl);                        return false;                    }                }                else                    return false;            }            else                return false;        }    }}