Checking for the Biggest Number

Suppose I have 5 Integers(A, B, C, D, and E) and 5 Textboxes.

When the program run, the user is going to input 5 numbers to those 5 textboxes. When a button is pressed, a label will show up and write the textbox number with the biggest number.

Thanks!

Code:

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Dim Arr() As Integer = { _
    CInt(TextBox1.Text), _
    CInt(TextBox2.Text), _
    CInt(TextBox3.Text), _
    CInt(TextBox4.Text), _
    CInt(TextBox5.Text) _
}

Label1.Text = Arr.Max.ToString()

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