获取本地计算机的主机信息

#include <afxcmn.h> // MFC support for Windows Common Controls

#endif // _AFX_NO_AFXCMN_SUPPORT

#include "IPhelper/Iphlpapi.h"

#pragma comment(lib, "IPhelper/IPHLPAPI.LIB")

DWORD dwLen = 0, dwError;

dwError = GetAdaptersInfo(NULL, &dwLen);

pIPHelper = (PIP_ADAPTER_INFO)malloc(dwLen);

dwError = GetAdaptersInfo(pIPHelper, &dwLen);

CString strMAC;

strMAC.Format("%02X-%02X-%02X-%02X-%02X-%02X", pIPHelper->Address[0],\

pIPHelper->Address[1], pIPHelper->Address[2], pIPHelper->Address[3],\

pIPHelper->Address[4], pIPHelper->Address[5]);

PIP_ADDR_STRING pAddrList = &pIPHelper->IpAddressList;

CString m_IpAddress ="";

while(pAddrList != NULL)

{

CString strAddr = pAddrList->IpAddress.String;

pAddrList = pAddrList->Next;

m_comAddr.AddString(strAddr);

}

CString strSubMask, strGateway;

strSubMask.Format("%s", pIPHelper->IpAddressList.IpMask.String);

strGateway.Format("%s", pIPHelper->GatewayList.IpAddress.String);

m_strMac = strMAC;

m_strSub = strSubMask;

m_strGate = strGateway;

m_comAddr.SetCurSel(0);

free(pIPHelper);