小巧的加密记事本源码！采用该记事本编辑文档自动加密，打开自动解密，非常好！-Compact notebook encryption source! Edit documents using the automatic encryption Notepad, open the automatic decryption and very good!

将文本存储到一个位图里面达到加密的效果，将位图用记事本打开之后还原为原有的文字-Stores the text to a bitmap inside of encryption effect, restore bitmap after use Notepad to open the original text