C# rastgele harf ve sayı üretim kodu

private void btnRandomGenerator_Click(object sender, EventArgs e)
        {
            Random random = new Random();
            char[] randomText = new char[16];
            for(int i = 0; i<16; i++)
            {
                randomText[i] = (char)(random.Next(0, 2) == 0
                    ? random.Next(48, 58) //0-9
                    : random.Next(0, 2) == 0
                        ? random.Next(65, 91) //A-Z
                        : random.Next(97, 123)); //a-z
            }
            tbxRandomResult.Text = new string(randomText);
        }