一个在DELPHI 用文件流方式拷贝的源码 希望对文件拷贝有研究能有所用-used in a document flow copy of the source code means hope for a research paper copy can be used

Delphi IO流操作的例子，通过IO流写入和读取文件，-Delphi IO flow operation example, through the IO stream write and read documents,