C / C++ / MFC

char szQuery[128];
sprintf(szQuery, "SELECT * FROM Win32_NetworkAdapterConfiguration WHERE SettingID = %d", AdapterIndex);
ExecQuery(bstr_t("WQL"), szQuery, WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, NULL, &m_pEnumerator);

saisp wrote:

but how to get ipaddress and subnet from wmi.

IWbemServices *pService = NULL;
IEnumWbemClassObject *pEnum = NULL;
...
HRESULT hr = pService->CreateInstanceEnum(_bstr_t("Win32_NetworkAdapterConfiguration"),
                                          WBEM_FLAG_RETURN_IMMEDIATELY | WBEM_FLAG_FORWARD_ONLY, 
                                          NULL, &pEnum);
 
if (WBEM_S_NO_ERROR == hr)
{
    IWbemClassObject *pClass = NULL;
    ULONG ulReturned;

    hr = pEnum->Next(WBEM_INFINITE, 1, &pClass, &ulReturned);
    if (WBEM_S_NO_ERROR == hr)
    {
        _variant_t v;
        hr = pClass->Get(L"IPAddress", 0, &v, NULL, NULL);
        if (VT_NULL != v.vt)
        {
            LONG lBound;
            BSTR Value;
            SafeArrayGetUBound(V_ARRAY(&v), 1, &lBound);
            while (lBound >= 0)
            {
                SafeArrayGetElement(V_ARRAY(&v), &lBound, &Value);
                TRACE("IPAddress[%u] = %S\n", lBound, Value);
                lBound--;
            }
        }
         
        hr = pClass->Get(L"IPSubnet", 0, &v, NULL, NULL);
        if (VT_NULL != v.vt)
        {
            LONG lBound;
            BSTR Value;
            SafeArrayGetUBound(V_ARRAY(&v), 1, &lBound);
            while (lBound >= 0)
            {
                SafeArrayGetElement(V_ARRAY(&v), &lBound, &Value);
                TRACE("IPSubnet[%u] = %S\n", lBound, Value);
                lBound--;
            }
        }
    }
}

saisp wrote:

hmm but how to know the ipaddress value.

saisp wrote:

its working fine but i cant see the value...

saisp wrote:

you have used TRACE. i dont know how to get ip and subnet value from this.

saisp wrote:

yes i tried fprintf to print in the file. but the value returned is 150012.

deeps_cute wrote:

i tried to write the value of the variable "value".

saisp wrote:

fprintf(fp,"%u", value);

deeps_cute wrote:

no sir now also its printing the same value(150012).

deeps_cute wrote:

i think i am irritating you