How to get value of series of textbox in c# windows form
<p>I have 4-4 textboxes in two column and named them like 
<code>nfmin1, nfmin2,nfmin3,nfmin4 and nfmax1,nfmax2,nfmax3,nfmax4</code></p>

<p>what I want, when I click the submit button 
I get all the values filled in <code>nfmin1</code> to <code>nfmin4</code> and <code>nfmax1</code> to <code>nfmax4</code>
using loop</p>