Web Forms :: Setting The Text Control Dynamically?

I have an aspx page which has 5 text controls as follow:

<asp:TextBox id="txtStudent1" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent2" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent3" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent4" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent5" runat="server" textmode="SingleLine"></asp:TextBox>

How can i set new text to each of these controls dynamically in .cs

WITHOUT explicitly doing something like this:

txtStudent1.text = "freshment";
txtStudent2.text = "Sophomore";
txtStudent3.text = "junior";
txtStudent4.text = "senior";
txtStudent5.text = "grad";

Can I use the for loop and increment the digit in the text control when setting its text?

ex:

For (int i=0; i<5; i++)
{
"txtStudent" + i .....
}