EA Protection thru dll

[thalassi]

I was wonderingg how to protetct an ea or indicator thru dll.

Below is a very simple ea just for the sake of the example.

Can anyone explain step by step how to acheive it?

Thnkas 

[Ubzen]

Here.

[Asparuh Nestorov]

You can place some of the most important calculations into DLL file but it is not so simple. It also do not give 100% protection as the DLL itself can also be decompiled.