Out Put Random Numbers to TextBox

Question

I am new to C#. I have created a random class that manages to generate some not so very random numbers. But my problem is that I want to output these numbers to 6 different text boxes. I'm sure sure there is a more efficient way of doing it which is also less long winded. and this is how I have done it:

protected void genBtn_Click(object sender, EventArgs e)
{

    Random RandomClass = new Random();
    int num1 , num2, num3 , num4, num5 , num6;
    num1 = RandomClass.Next(1,49);
    num2 = RandomClass.Next(1,49);
    num3 = RandomClass.Next(1,49);
    num4 = RandomClass.Next(1,49);
    num5 = RandomClass.Next(1,49);
    num6 = RandomClass.Next(1,49);



    TextBox1.Text = num1.ToString();
    TextBox2.Text = num2.ToString();
    TextBox3.Text = num3.ToString();
    TextBox4.Text = num4.ToString();
    TextBox5.Text = num5.ToString();
    TextBox6.Text = num6.ToString();

Answer 1

Create an array, then loop?

Random RandomClass = new Random();
Control[] textboxes = new Contro[] {TextBox1,TextBox2,TextBox3,TextBox4,TextBox5,TextBox6};
foreach(Control c in textboxes) 
     c.Text = RandomClass.Next(1,49).ToString();

Or a List<TextBox> then ForEach ?

List<TextBox> textboxes = new List<TextBox>() {TextBox1,TextBox2,TextBox3,TextBox4,TextBox5,TextBox6};
textboxes.ForEach(x => x.Text = RandomClass.Next(1,49).ToString());