How to convert Hex characters to binary and bin2 hex?

[Sofi]

I want to know if it is possible to covert Hex characters to Binary and from Binary to Hex.

I need to know how read first position, second position and third and so on (position by position)?
)?

Sofi

[reneuend]

You can do it, but I think you'll have to build a plugin.
Here is a nice explanation of how to covert using VB. Just modify this to what you want to do and set it up as a plugin.

http://www.vb-helper.com/howto_dec_hex_oct_bin.html