Create your own Metatrader extension (dll)

Hi folks!

Today we are going to go step by step creating our first Metatrader extension (dll) in C++.
Let's don't waste the time and start by defining what's the Metatrader extension (dll)?

What's the Metatrader extension (dll)?

MQL4 language give you a limited things to do with it and there are a lot of things you can not do in MQL4. To get the full control of your Windows operating system (For example, accessing the window registry or file handling APIs) you have to choices:

1- To call/use the windows common dlls and import the functions you want, and this is an example: