This guide explains the essential character set encodings—ANSI, ASCII, GB2312/GBK/GB18030, Unicode planes, UTF‑16, UTF‑32, and UTF‑8—and shows how they are used in MFC and Qt, providing code examples to avoid garbled text in software.
This guide explains common character encodings such as ANSI, ASCII, GB2312/GBK/GB18030, Unicode, UTF‑8, UTF‑16, and UTF‑32, and shows how to handle them in MFC and Qt with practical code examples.
This article explains the fundamentals of TCP/IP and UDP protocols, clarifies where sockets fit in the network stack, describes their role as a façade layer, and provides a complete MFC‑based client‑server example with full source code for initializing, binding, listening, connecting, sending, and receiving data.
