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//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//---------------------------------------------------------------------------
AnsiString TForm1::getLocalIP()
{
WORD wVersionRequested;
WSADATA wsaData;
char name[255];
AnsiString ip = "Aucune ip trouvée.";
PHOSTENT hostinfo;
wVersionRequested = MAKEWORD( 2, 0 );
if ( WSAStartup( wVersionRequested, &wsaData ) == 0 )
{
if ( gethostname ( name, sizeof(name)) == 0) // nom de l'ordinateur
{
if((hostinfo = gethostbyname(name)) != NULL)
{
// récupération de l'ip
ip = inet_ntoa (*(in_addr *)*hostinfo->h_addr_list);
}
}
WSACleanup( );
}
return ip;
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button1Click(TObject *Sender)
{
AnsiString ip1 = getLocalIP();
ShowMessage(ip1);
}
//--------------------------------------------------------------------------- |
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