Splitting and joining files

In this article I'm going to teach you how to build simple file splitter and joining program.This simple application allow you to split single file into many output file and also it allows you to recombine them together.

By using this application you can send the executable file through the email attachment.Because lot of email providers do not allow to send executable file as a attachment.But if you can split executable file into many out put then you can send them as a email attachment.and receiver can reconstruct the files again.

First We will design the the form.



For develop this application we want to use FileStream and FileInfo classes.So we need to add System.IO statement.

Here is the coding part for this application.And most of the part commented.