[C++/Ras]Connessioni

[Luc@s]

Voglio enumerare le connessioni attive e ho scritto il seguente cod(modificato da un esempio MSDN):

 
#define STRICT
#define WIN32_LEAN_AND_MEAN
#include <iostream>
#include <cstdio>
#include <windows.h>
#include <Ras.h>
#include <RasError.h>

using std::cin;
using std::cout;

int main(int argc, char * argv[])
{
    DWORD dwCb = sizeof(RASCONN);
    DWORD dwErr = ERROR_SUCCESS;
    DWORD dwRetries = 5;
    DWORD dwConnections = 0;
    RASCONN* lpRasConn = NULL;
    while (dwRetries--)
    {
        lpRasConn = HeapAlloc(GetProcessHeap(), 0, dwCb); <<<<< 1 errore
        if (NULL == lpRasConn)
        {
            dwErr = ERROR_NOT_ENOUGH_MEMORY;
            break;
        }
        lpRasConn->dwSize = sizeof(RASCONN);
        dwErr = RasEnumConnections(
                    lpRasConn,
                    &dwCb,
                    &dwConnections);
        if (ERROR_BUFFER_TOO_SMALL != dwErr)
        {
            break;
        }
    }
    if (ERROR_SUCCESS == dwErr)
    {
        DWORD i;

        printf("The following RAS connections are currently active\n\n");
        for (i = 0; i < dwConnections; i++)
        {
            printf("%s\n", lpRasConn[i]->szEntryName); <<<<< 2 errore
        }
    }
    else
    {
        printf("RasEnumConnections failed: Error = %d\n", dwErr);
    }
    if (NULL != lpRasConn)
    {
        HeapFree(GetProcessHeap(), 0, lpRasConn);
        lpRasConn = NULL;
    }
    cout << std::endl;
    cin.get();
    return 0;
}

Solo che mi da

ras.cpp: In function `int main(int, char**)':
ras.cpp:21: invalid conversion from `void*' to `RASCONN*'
ras.cpp:44: base operand of `->' has non-pointer type `tagRASCONNA'

Why???


Tnk 2000

[cionci]

lpRasConn = (RASCONN *)HeapAlloc(GetProcessHeap(), 0, dwCb);

[Luc@s]

cosi risolvo il 1° ma nn il 2°

[cionci]

Prova così: lpRasConn[i].szEntryName

[maxithron]

Originariamente inviato da cionci
Prova così: lpRasConn[i].szEntryName

EDIT: non dovevo rispondere qui

[Luc@s]

Originariamente inviato da maxithron
EDIT: non dovevo rispondere qui

ok tnk!

[Luc@s]

risolto tnk!