How to get the argument out of range Exception

 private void btncheck_Click(object sender, EventArgs e)
    {
        int int1 = 0;
        int int2 = 5;
        int intresult;

        try
        {
            throw new ArgumentOutOfRangeException();
            intresult = int2 / int1;
        }
        catch (DivideByZeroException)
        {
            MessageBox.Show("Divide by zero error.", "Exception");
            return;
        }
        catch (Exception ex)
        {
            MessageBox.Show("Error: ", "Exception Thrown");
        }
        finally
        {
            MessageBox.Show("Finally");
        }

    }
}