目录File创建File类的对象File类的相关方法方法递归认识递归文件搜索字符集常见字符集标准ASCII字符集GBK（汉字内码扩展规范，国标）Unicode（统一码、万国码）UTF-8（Unicode Transformation Format - 8-bit）编码与
As a relative newcomer to 开发者_运维问答MFC, I see Device Contexts (DCs) a lot. I vaguely understand that it\'s something to do with drawing, but the specifics are not very well explained anywhere th
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