Hello Einar,

Excuse me for misunderstaning your message.

>I want to convert from one integer to a byte array and from a byte array to one integer.

Take a look at the BitConverter Class, I found in the MSDN help the following description about it :

Converts base data types to an array of bytes, and an array of bytes to base data types.

The description resembles a lot whith what you want.

Zakaria al Azhar