public static string CreateRequest(string requestMessage, string tag) //this func sending request to database.
        {
            string Responce = null;

            DatabaseConnector.ConnectToDB();
            try
            {
                MySqlCommand    sqlCommand = DatabaseConnector.sqlConnection.CreateCommand();
                MySqlDataReader Reader;
                sqlCommand.CommandText = requestMessage;
                DatabaseConnector.sqlConnection.Open();
                Reader   = sqlCommand.ExecuteReader();
                Responce = ResponceFromDB.GetResponce(Reader, tag);
                DatabaseConnector.sqlConnection.Close();
            }
            catch (MySqlException exception)
            {
                ExecuteResponce(exception);
                FormsManaging.TextGenerator(exception.ToString());
            }

            return(Responce);
        }
        public static string ExecuteResponce(MySqlException exception) //Get responce using MySql exception.
        {
            var result = ResponceFromDB.GetException(exception);

            return(result);
        }