禁止删除源码，防止文件被删除，和读写操作。解锁禁止删除源码，防止文件被删除，和读写操作。-Prohibit the removal of the source code, to prevent the file is deleted, and read and write operations. Unlock the forbidden to remove the source code, to prevent the file is deleted, and read and write op

易语言自定义数据类型读写源码例程程序结合易语言内存文件的操作，实现自定义数据类型数据的读写。 -Easy language custom data types to read and write source routine procedures combined with easy language to operate the memory file to achieve custom data type data read and write.