printf输出16进制数

// 把网卡MAC地址格式化成常用的16进制形式，如0010-A4E4-5802
        printf( "The Ethernet Number[%d] is: %02X%02X-%02X%02X-%02X%02X"n",
        lana_num,
        Adapter.adapt.adapter_address[0],
        Adapter.adapt.adapter_address[1],
        Adapter.adapt.adapter_address[2],
        Adapter.adapt.adapter_address[3],
        Adapter.adapt.adapter_address[4],
        Adapter.adapt.adapter_address[5]);