C#

I am attempting to update a sql table based off the tables ID (which is self generated by sql when the row was first entered into the table. The below code is what I am trying to use but it will not update the row.

protected void ButtonUpdate_Click(object sender, EventArgs e)
    {
        SqlConnection con = new SqlConnection("Data Source=ucpdapps2;Initial Catalog=Offline_CAD;Persist Security Info=True;User ID=sa;Password=Propaganda9800!");
        con.Open();
        SqlCommand cmd = new SqlCommand("Update [Law_Responses] SET (Calltaker=@Calltaker,Date=@Date,City=@City,County=@County,Address=@Address) where TextBox171.text=@ID", con);
        cmd.Parameters.AddWithValue("@Calltaker", DropDownList1.SelectedValue);
        cmd.Parameters.AddWithValue("@Date", TextBox1.Text);
        cmd.Parameters.AddWithValue("@City", DropDownList9.SelectedValue);
        cmd.Parameters.AddWithValue("@County", DropDownList2.SelectedValue);
        cmd.Parameters.AddWithValue("@Address", TextBox3.Text);
        con.Close();
        cmd.ExecuteNonQuery();
        ScriptManager.RegisterStartupScript(this, this.GetType(), "script", "alert('Incident Was Updated');", true);
    }

var password = "thisIsAReallllllllyLongPasswordForTesting";
var passPhrase = "E546C8DF278CD5931069B522E695D4F2";
var initVector = "HR$2pIjHR$2pIj12";
var encrypted = Cryptography.EncryptString(password, passPhrase, initVector);

Console.WriteLine("Encrypted password");
Console.WriteLine(encrypted.ToString());

string decrypted = Cryptography.DecryptString(encrypted, passPhrase, initVector);

Console.WriteLine("decrypted password");
Console.WriteLine(decrypted);

public static class Cryptography
{
    public static string EncryptString(string plainText, string passPhrase, string initVector)
    {
        string encrypted = "";

        // Create an Aes object with the specified key and IV.
        using (Aes aes = Aes.Create())
        {
            aes.Key = Encoding.ASCII.GetBytes(passPhrase);
            aes.IV = Encoding.ASCII.GetBytes(initVector);

            // Create a new MemoryStream object to contain the encrypted bytes.
            using (var memoryStream = new MemoryStream())
            {
                // Create a CryptoStream object to perform the encryption.
                using (var cryptoStream = new CryptoStream(memoryStream, aes.CreateEncryptor(), CryptoStreamMode.Write))
                {
                    // Encrypt the plaintext.
                    using (var streamWriter = new StreamWriter(cryptoStream))
                    {
                        streamWriter.Write(plainText);
                    }

                    encrypted = Encoding.UTF8.GetString(memoryStream.ToArray());
                }
            }
        }

        return encrypted;
    }

    public static string DecryptString(string encryptedText, string passPhrase, string initVector)
    {
        string decrypted;

        // Convert the input string to bytes
        var inputBytes = Encoding.ASCII.GetBytes(encryptedText);

        //PadToMultipleOf(ref inputBytes, 16);

        // Create an Aes object with the specified key and IV.
        using (Aes aes = Aes.Create())
        {
            aes.Key = Encoding.ASCII.GetBytes(passPhrase);
            aes.IV = Encoding.ASCII.GetBytes(initVector);

            // Create a new MemoryStream object to contain the decrypted bytes.
            using (var memoryStream = new MemoryStream(inputBytes))
            {
                // Create a CryptoStream object to perform the decryption.
                using (var cryptoStream = new CryptoStream(memoryStream, aes.CreateDecryptor(), CryptoStreamMode.Read))
                {
                    // Decrypt the ciphertext.
                    using (var streamReader = new StreamReader(cryptoStream))
                    {
                        decrypted = streamReader.ReadToEnd();
                    }
                }
            }
        }

        return decrypted;
    }

    private static void PadToMultipleOf(ref byte[] src, int pad)
    {
        int len = (src.Length + pad - 1) / pad * pad;
        Array.Resize(ref src, len);
    }
}

The input data is not a complete block.'

PadToMultipleOf(ref inputBytes, 16);

Padding is invalid and cannot be removed.'