求索阁

(1)新建一个基于对话框的应用程序设计对话框如图

(2)处理GetMac按钮的单击事件，在程序中使用Netbios函数获取网卡地址

typedef struct _ASTAT_  
{  
ADAPTER_STATUS adapt;  
NAME_BUFFER    NameBuff[30];  
}ASTAT, * PASTAT; 
 
void CGetMACDlg::OnGetmac()  
{ 
    // TODO: Add your control notification handler code here 
    NCB nInfo; 
    memset(&nInfo,0,sizeof(NCB)); 
    nInfo.ncb_command=NCBRESET; 
    nInfo.ncb_lana_num=0; 
    Netbios(&nInfo); 
    ASTAT AdaINfo; 
    memset(&nInfo,0,sizeof(NCB)); 
    nInfo.ncb_command=NCBASTAT; 
    nInfo.ncb_lana_num=0; 
    nInfo.ncb_buffer=(unsigned char*)&AdaINfo; 
    nInfo.ncb_length=sizeof(ASTAT); 
    strncpy((char*)nInfo.ncb_callname,"*",NCBNAMSZ); 
    Netbios(&nInfo); 
    CString macAddr; 
    macAddr.Format("%02X%02X-%02X%02X-%02X%02X",AdaINfo.adapt.adapter_address[0], 
                    AdaINfo.adapt.adapter_address[1], 
                    AdaINfo.adapt.adapter_address[2], 
                    AdaINfo.adapt.adapter_address[3], 
                    AdaINfo.adapt.adapter_address[4], 
                    AdaINfo.adapt.adapter_address[5] 
                    ); 
    m_MacAddr.SetWindowText(macAddr); 
} 

注意
#include “nb30.h”
(3)运行程序