Windows store app - ListView items

Question

Hello, i am making a list app.

I have a ListView control on my page. and i will add the following code to the ListView dynamically in code behind.

<StackPanel Orientation="Horizontal">

<textbox  />

<button Content="Save"/>


</StackPanel>

Since this will be added dynamically , i cannot give the textbox(es) in the ListView a name, that i can reference them by.

So when the user presses save for any of the textbox(es) in the ListView. How do i found out which textbox Text the user is trying to save?

Keep in mind, sometimes there might be 1 item in the ListView or 10 or 100.