IP字符串型怎么转化成DWORD型??

Question

例如 IP="192.168.8.147" m_serverAddrin.sin_addr.s_addr=m_svrIP;
m_serverAddrin.sin_family=AF_INET;
m_serverAddrin.sin_port=htons(m_svrport);
怎么把IP转化成正确DWORD 赋值给m_svrIP

Answer 1

//将CString  型IP地址在IPAddressCtrl中显示  
CString  strIP="192.168.0.10";  
DWORD  dwIP;  
dwIP  =  inet_addr(strIP);  
unsigned  char  *pIP  =  (unsigned  char*)&dwIP;  
m_ipAddr.SetAddress(*pIP,  *(pIP+1),  *(pIP+2),  *(pIP+3));  
 
//将IPAddressCtrl中的IP地址获得并转换成CString型  
unsigned  char  *pIP;  
CString  strIP;  
DWORD  dwIP;  
m_ipAddr.GetAddress(dwIP);  
pIP  =  (unsigned  char*)&dwIP;  
strIP.Format("%u.%u.%u.%u",*(pIP+3),  *(pIP+2),  *(pIP+1),  *pIP);

Answer 2

192<<24|168<<16|0<<8|10