If the function succeeds, the return value is the length, in TCHARs, of the string copied to the buffer, not including the terminating null character.是什么意思_If the function succeeds, the return value is the length, in TCHARs, of the string copied to the buffer, not including the terminating null character.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句