如何注册反注册系统服务

//注册

BOOL Install(char *szServiceName)
{
 if (IsInstalled())
  return TRUE;

 //打开服务控制管理器
 SC_HANDLE hSCM = ::OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
 if (hSCM == NULL)
 {
  MessageBox(NULL, _T("Couldn't open service manager"), szServiceName, MB_OK);
  return FALSE;
 }

 // Get the executable file path
 TCHAR szFilePath[MAX_PATH];
 ::GetModuleFileName(NULL, szFilePath, MAX_PATH);

 char szDependence[100];
 strcpy_s(szDependence, sizeof(szDependence), "MSSQL$SQLEXPRESS");//表示该服务对SQLServer的依赖

 //创建服务
 SC_HANDLE hService = ::CreateService(
  hSCM, szServiceName, szServiceName,
  SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,
  SERVICE_DEMAND_START, SERVICE_ERROR_NORMAL,
  szFilePath, NULL, NULL, _T(""), NULL, NULL);

 if (hService == NULL)
 {
  ::CloseServiceHandle(hSCM);
  MessageBox(NULL, _T("Couldn't create service"), szServiceName, MB_OK);
  return FALSE;
 }

 ::CloseServiceHandle(hService);
 ::CloseServiceHandle(hSCM);
 return TRUE;
}

 

//反注册

BOOL Uninstall(char *szServiceName)
{
 if (!IsInstalled())
  return TRUE;

 SC_HANDLE hSCM = ::OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);

 if (hSCM == NULL)
 {
  MessageBox(NULL, _T("Couldn't open service manager"), szServiceName, MB_OK);
  return FALSE;
 }

 SC_HANDLE hService = ::OpenService(hSCM, szServiceName, SERVICE_STOP | DELETE);

 if (hService == NULL)
 {
  ::CloseServiceHandle(hSCM);
  MessageBox(NULL, _T("Couldn't open service"), szServiceName, MB_OK);
  return FALSE;
 }
 SERVICE_STATUS status;
 ::ControlService(hService, SERVICE_CONTROL_STOP, &status);

 //删除服务
 BOOL bDelete = ::DeleteService(hService);
 ::CloseServiceHandle(hService);
 ::CloseServiceHandle(hSCM);

 if (bDelete)
  return TRUE;

 return FALSE;
}

 

先贴上试试，下回再加注释。还会加上启动服务和停止服务的部分