Windows服务如何确定其ServiceName？

#include<windows.h>
#include<iostream>
#include<vector>
#include<string>

using namespace std;

vector<string> GetServiceNames() {
    vector<string> serviceNames;
    SC_HANDLE hSCM = OpenSCManager(NULL, NULL, SC_MANAGER_ENUMERATE_SERVICE);
    if (hSCM) {
        DWORD dwServiceCount = 0;
        DWORD dwServiceType = SERVICE_WIN32;
        DWORD dwServiceState = SERVICE_STATE_ALL;
        LPENUM_SERVICE_STATUS lpServiceStatus = NULL;
        DWORD dwBytesNeeded = 0;
        DWORD dwServicesReturned = 0;
        DWORD dwResumeHandle = 0;
        BOOL bSuccess = EnumServicesStatus(hSCM, dwServiceType, dwServiceState, lpServiceStatus, dwBytesNeeded, dwServicesReturned, &dwResumeHandle);
        if (!bSuccess && GetLastError() == ERROR_MORE_DATA) {
            dwBytesNeeded += sizeof(ENUM_SERVICE_STATUS);
            lpServiceStatus = (LPENUM_SERVICE_STATUS)malloc(dwBytesNeeded);
            if (lpServiceStatus) {
                bSuccess = EnumServicesStatus(hSCM, dwServiceType, dwServiceState, lpServiceStatus, dwBytesNeeded, dwServicesReturned, &dwResumeHandle);
                if (bSuccess) {
                    for (DWORD i = 0; i < dwServicesReturned; i++) {
                        serviceNames.push_back(lpServiceStatus[i].lpServiceName);
                    }
                }
                free(lpServiceStatus);
            }
        }
        CloseServiceHandle(hSCM);
    }
    return serviceNames;
}

int main() {
    vector<string> serviceNames = GetServiceNames();
    for (auto serviceName : serviceNames) {
        cout<< serviceName<< endl;
    }
    return 0;
}