MFC IP Control 控件 BYTE转char *

//BYTE 到 char *的转换

CString m_addr;

CStringA m_addrA;

char dstIP[32];

unsigned short sendPort = 80;//端口号

ipAddr->GetAddress(f1,f2,f3,f4);

m_addr.Format(_T("%d.%d.%d.%d"),f1,f2,f3,f4);

m_addrA = m_addr;

strcpy_s(dstIP,m_addrA);