🚀 go-pugleaf

Hi,

"Maurice Anderson" <mauriceanderson@hotmail.com> wrote:

>
>I tried the ARRAYOFCONST macro and the compiler errors went away, however, I
>don't get any data when I do a:
>ShowMessage(m_macaddress);
>

Function Format RETURNS result string so you use this 
function incorrectly.


IP_ADAPTER_INFO info;
unsigned long len=0;
int n;
AnsiString m_macaddress;

if(GetAdaptersInfo(&info,&len) == ERROR_BUFFER_OVERFLOW)
                n=len/sizeof(info);
   else
      {
       ShowMessage("No data or another error");
       Application->Terminate();
       return;
      }

if(n <= 0)
      {
       ShowMessage("Something bad !!!");
       Application->Terminate();
       return;
      }

PIP_ADAPTER_INFO pinfox=new  IP_ADAPTER_INFO[n];

for(int i=1 ; i <= n; ++i)
  {
        if(GetAdaptersInfo(&info,&len) == ERROR_SUCCESS)
                {
                 TVarRec v[] = {info.Address[0], info.Address[1], info.Address[2],
                 info.Address[3],info.Address[4],info.Address[5]};
                 m_macaddress=Format("%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",v,5);
      ShowMessage("Adapter num. "+IntToStr(i)+ "\n MAC address "+m_macaddress);
    }
  else ShowMessage("Error !!!");
  }
 delete [] pinfox;


Vladimir.