DataTable to SQLite in CSharp with Data-Adapter

string query = "CREATE TABLE " + tableName + "( " + string.Join(" varchar(255), ", data.Columns.OfType<DataColumn>().Select(c => c.ToString())) + " varchar(255));";  

                SQLiteDataAdapter sqlAdapter = new SQLiteDataAdapter("SELECT * FROM " + tableName, connection);  
                sqlAdapter.AcceptChangesDuringFill = false;
                sqlAdapter.Fill(data);

                var cmdBuilder = new SQLiteCommandBuilder(sqlAdapter);

                sqlAdapter.Update(data);

                sqlAdapter.Dispose();

//getrennte Ansätze
                using (SQLiteCommand command = new SQLiteCommand(connection))
                {
                    command.CommandText = string.Format("SELECT * FROM {0}", data.TableName);  
                    SQLiteDataAdapter adapter = new SQLiteDataAdapter(command);
                    SQLiteCommandBuilder builder = new SQLiteCommandBuilder(adapter);
                    adapter.Update(data);
                }