public TableInformations(MySqlDataReader reader)
 {
     _primaryKey = new List<string>();
     _uniqueConstraints = new List<string>();
     _foreignConstraints = new List<string>();
     this.setProperty(reader);
 }

 public static void show(MySqlDataReader mySqlDataReader)
 {
     // METODO QUE MUESTRA TODO EL CONETNIDO DE LA TABLA
     Console.WriteLine ("FILAS : ");													// EL SHOW MUESTRA EL SHOWROW (FILA). EL SHOWROW MUESTRA LA FILA
     while (mySqlDataReader.Read())
         showRow (mySqlDataReader);
 }

 protected Game GetGameFromDataReader(MySqlDataReader dataReader)
 {
     string gameNaam = dataReader.GetString("gamenaam");
     int gameId = dataReader.GetInt32("game_id");
     Game game = new Game { ID = gameId, Naam = gameNaam };
     return game;
 }

 public void InitFromData(MySqlDataReader reader)
 {
     Id = (int)reader["id"];
     Ip = (string)reader["ip"];
     Port = (int)reader["port"];
     Status = ServerStatusEnum.OFFLINE;
 }

 public static RobaDTO readerToRobaDTO(MySqlDataReader reader)
 {
     RobaDTO roba = new RobaDTO();
     roba.SifraRoba = reader.GetInt32("SifraRoba");
     roba.Naziv = reader.GetString("Naziv");
     return roba;
 }

		public System.Data.DataTable DataReaderToDataTable(MySqlDataReader Reader)
		{
			System.Data.DataTable dt = new System.Data.DataTable();
			System.Data.DataColumn dc;
			System.Data.DataRow dr;
			ArrayList arr = new ArrayList();
			int i;

			for(i=0;i<Reader.FieldCount;i++)
			{
				dc = new System.Data.DataColumn();

				dc.ColumnName = Reader.GetName(i);					
				arr.Add(dc.ColumnName);

				dt.Columns.Add(dc);
			}
			
			while(Reader.Read())
			{
				dr = dt.NewRow();

				for (i=0;i<Reader.FieldCount;i++)
				{
					dr[(string)arr[i]] = Reader[i].ToString();
				}
				dt.Rows.Add(dr);
			}

			Reader.Close();
			return dt;
		}

        /// <summary>
        /// Gets schema from reader taking Query.ResultRowType in consideration
        /// </summary>
        public static Schema GetSchemaForQuery(string target, Query query, MySqlDataReader reader, QuerySource qSource, out Schema.FieldDef[] toLoad)
        {
            Schema schema;
              var rtp = query.ResultRowType;

              if (rtp != null && typeof(TypedRow).IsAssignableFrom(rtp))
                schema = Schema.GetForTypedRow(query.ResultRowType);
              else
                schema = GetSchemaFromReader(query.Name, qSource, reader);

              //determine what fields to load
              toLoad = new Schema.FieldDef[reader.FieldCount];
              for (int i = 0; i < reader.FieldCount; i++)
              {
                var name = reader.GetName(i);
                var fdef = schema[name];

              //todo A gde GetBackendNameFor target?
                if (fdef==null) continue;
                var attr =  fdef[target];
                if (attr!=null)
                {
                  if (attr.StoreFlag!=StoreFlag.LoadAndStore && attr.StoreFlag!=StoreFlag.OnlyLoad) continue;
                }
                toLoad[i] = fdef;
              }

              return schema;
        }

 private static void show(MySqlDataReader mySqlDataReader)
 {
     Console.WriteLine ("show");
     while (mySqlDataReader.Read()) {
         showRow (mySqlDataReader);
     }
 }

 public static StatusFilmDTO readerToStatusFilmDTO(MySqlDataReader reader)
 {
     StatusFilmDTO status = new StatusFilmDTO();
     status.Id = reader.GetInt32("idStatusFilm");
     status.Naziv = reader["nazivStatusFilm"].ToString();
     return status;
 }

 //metodo que devuelve un array con el nombre de las columnas de la tabla que contiene el mySqlDataReader
 private string[] getColumnNames(MySqlDataReader mySqlDataReader)
 {
     List<string> columnNames = new List<string>();//Lista de valores que almacenara el nombre de las columnas de la tabla en la base de datos
     for (int index = 0; index < mySqlDataReader.FieldCount; index++)//se obtienen del mySqlDataReader el nombre de las columnas
         columnNames.Add (mySqlDataReader.GetName (index));//se añade el nombre a la lista
     return columnNames.ToArray ();
 }

 private static ContractType rdrParse(MySqlDataReader rdr)
 {
     return new ContractType {
         Id = rdr.GetInt32 ("id"),
         Name = rdr.GetString ("name")
     };
 }

 public override void SetUp(MySqlDataReader reader)
 {
     this.ProductTypeName = reader["UsingProductType"].ToString();
     this.RollingStockType = reader["OnRollingStockType"].ToString();
     this.IndustryName = reader["ForIndustry"].ToString();
     this.isProducer = (bool)reader["IsProducer"];
 }

 public override void FillFields(MySqlDataReader reader)
 {
     EventId = (long)reader["EventId"];
     EventTime = (long)reader["EventTime"];
     EventName = (Logger.EventLogNames)Enum.Parse(typeof(Logger.EventLogNames), reader["EventName"].ToString());
     EventData = reader["EventData"].ToString();
 }

        public void findAll()
        {
            db = new Database();

            brands.Clear();

            brandQuery = new MySqlCommand();

            brandQuery.Connection = db.Connection();

            brandQuery.CommandText = "SELECT * FROM brand ORDER BY brandname ASC";

            this.brandResult = brandQuery.ExecuteReader();

            while (brandResult.Read())
            {
                if (!brandResult.IsDBNull(0))
                {
                    idbrand = brandResult.GetInt32(0);
                }

                if (!brandResult.IsDBNull(1))
                {
                    brandname = brandResult.GetString(1);
                }

                brands.Add(new Brand { idbrand = this.idbrand, brandname = this.brandname});
            }

            db.Close();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            string pwss = textBox1.Text.ToString();
            string confirm = textBox2.Text.ToString();
            if (pwss == confirm)
            {
                if (this.textBox3.Text.ToString() == usuario_activo.pw)
                {
                    sentenciaSQL = "UPDATE sql28127.usuarios SET pw='" + this.textBox2.Text + "' where id_usuario= '" + usuario_activo.id + "' ;";
                    // sentenciaSQL = "UPDATE test.usuarios SET pw='" + this.textBox2.Text + "' where id_usuario= '" + usuario_activo.id + "' ;";
                    comando = new MySqlCommand(sentenciaSQL, conexion);
                    resultado = comando.ExecuteReader();
                    MessageBox.Show("Cambio completado", "Aceptado");
                    this.Close();

                    Form3 principal = new Form3();
                    principal.Show();
                }

                else
                {
                    MessageBox.Show("Tercer campo \"Repetir Contraseña\" erroneo", "ERROR");
                }

            }
            else
            {
                MessageBox.Show("Igualar Contraseñas", "ERROR");
            }
        }

       //when check name and password, get the user's information
       public PropertyClass CheckNameAndPasswd(string name,string password)
       {
           PropertyClass accountClass=null;


       string strSql="select * from account where accountName='"+name.Trim()+"' and accountPassword='"+password.Trim()+"'";
        try{
           sdr=db.GetDataReader(strSql);
            sdr.Read();
            if(sdr.HasRows)
            {
            accountClass=new PropertyClass();
            accountClass.UserId=sdr.GetInt32("id");
            accountClass.AccountName=name.Trim();
            accountClass.AccountPassword=password.Trim();
            accountClass.Email=sdr["email"].ToString();
            accountClass.Job=sdr.GetInt32("job");;
            accountClass.Superviser=sdr.GetInt32("superviser");
            }
        }
           catch(Exception ex)
        {
           
          }
        finally
        {
            sdr.Close();
        }
          return accountClass; 
      
       }

 public bool IsNameExist(string name)
 {
 string strSql="select * from account where accountName='"+name.Trim()+"'";
     try{
         sdr=db.GetDataReader(strSql);
         sdr.Read();
         if(sdr.HasRows)
         {
           sdr.Close();
          return true;
         }
         else
         {
         sdr.Close();
         return false;
         }
      
     }
     catch(Exception e)
     {
     
     }
     finally
     {
     sdr.Close();
     }
     return true;
 }

    protected void Page_Load(object sender, EventArgs e)
    {
        topics_ids = new ArrayList();

        dbConnection = new MySqlConnection(ConfigurationManager.AppSettings["ConnectionString"].ToString());
        dbConnection.Open();

        slctTopics = new MySqlCommand("SELECT t_id FROM topics", dbConnection);
        dReaderTopics = slctTopics.ExecuteReader();

        while (dReaderTopics.Read())
        {
            topics_ids.Add(dReaderTopics[0].ToString());
            counter++;
        }

        dReaderTopics.Close();
        slctTopics.Dispose();

        while (i < counter)
        {
            updtTopicsNumberOfVideos = new MySqlCommand("UPDATE topics SET t_nb_videos=(SELECT count(*) FROM videos WHERE t_id=" + topics_ids[i].ToString() + ") WHERE t_id=" + topics_ids[i].ToString(), dbConnection);
            updtTopicsNumberOfVideos.ExecuteNonQuery();
            updtTopicsNumberOfVideos.Dispose();
            i++;
        }
    }

        //funcionando
        public int BuscarIdPlanoDeMarketing(int IdPlano)
        {
            try
            {
                string QueryPesquisarIdSumario = "select * from planodemarketing where [email protected];";
                int idSumario = 0;

                Dal.ConectarBanco();
                ComandoPesquisarIdPlanoDeMarketing = new MySqlCommand(QueryPesquisarIdSumario);
                ComandoPesquisarIdPlanoDeMarketing.Connection = Dal.Conn;
                ComandoPesquisarIdPlanoDeMarketing.Parameters.AddWithValue("@IdPlano", IdPlano);

                ReaderPEsquisarIdPlanoDeMarketing = ComandoPesquisarIdPlanoDeMarketing.ExecuteReader();
                while (ReaderPEsquisarIdPlanoDeMarketing.Read())
                {
                    idSumario = int.Parse(ReaderPEsquisarIdPlanoDeMarketing["id"].ToString());
                }
                return idSumario;

            }
            catch
            {
                int idSumario = 0;
                return idSumario;

            }
            finally
            {
                ReaderPEsquisarIdPlanoDeMarketing.Close();
                Dal.FecharConexao();
            }
        }

 public List<Sector> LoadSector()
 {
     try
     {
         using (MySqlConnection cn = new MySqlConnection((clsCon=new Connection(this.user)).Parameters()))
         {
             listSec = new List<Sector>();
             cn.Open();
             sql = "select * from asada.view_sectores";
             cmd = new MySqlCommand(sql, cn);
             reader = cmd.ExecuteReader();
             while (reader.Read())
             {
                 sec = new Sector();
                 sec.Code = reader.GetString(0);
                 sec.Consecutive = reader.GetInt32(1);
                 sec.Description = reader.GetString(2);
                 listSec.Add(sec);
             }
             reader.Close();
             return listSec;                    
         }
     }
     catch (Exception)
     {
         throw;
     }
 }