How to refer to the i-th element of the TextBox?

Question

Programming

In total there are 10 textBoxes named textBox1, textBox2,..., textBox10, how to access each by looping from 1 to 10 and put each value into an int array? Kind of like textBoxes are an object, each one can be referred to as the i-th element. How can this be implemented in c#?

Answer 1

create an array of textboxes
and iterate their
current fill in initializecomponent();

Answer 2

foreach (Control c  in this.Controls)
{
     if (c is TextBox)
     {
         ...
     }
}