Enable all TextBoxes inside a FormView on button click

Hi all,

I have a button with the event Editbutton_Click linked within my c#.

Each Textbox that is within my FormView is by default enabled. I have several TextBoxes (around 20), so manually going through each in code would be a little irritating. I'm looking for the best way to loop through controls of type Textbox, and set enabled = true once this button is clicked.
Tips, links, etc., all welcome.

Thanks,
Nick V.
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