Reading data from many TextBoxes in UserForm

Hello. Again I need your irreplaceable help.

I've just created a form with 20x20 textboxes ( Some kind of matrix ).
It is here :
form.jpg

And what is more I have created an variable(array), where I will store data inserted into TextBoxes by a user of my Macro.

I would like to know (if it is possible) how to automate reading data from TextBoxes and putting it into array in macro code? I hope I explained my request in a clear way.

My TextBoxes names are for example TextBox11 for a TextBox in verse nr.1 and column nr.1.

Greetings, Adam