Problem: In the C time, we used to use sscanf to read data from string as following: char strUserName[20], strPassword[20]; // if the content of m_recvBuff is “Microsoft Bill”. sscanf((const char *)m_recvBuff, “%s %s”, strUserName, strPassword); And when you first get CString in sight, you may write the similar code: CString strUserName, strPassword; // if the