public object Listar()
{
string cnx = db.Database.Connection.ConnectionString;
con = new SqlConnection(cnx);
string listar = "select * from Zonas order by DescripCorta asc";
List<zonas> listper = new List<zonas>();
try
{
SqlCommand comando = new SqlCommand(listar, con);
con.Open();
SqlDataReader reader = comando.ExecuteReader();
while (reader.Read())
{
zonas per = new zonas();
per.IdZona = Convert.ToInt32(reader[0].ToString());
per.DescripLarga = reader[1].ToString() +"-"+ reader[2].ToString();
listper.Add(per);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
con.Close();
}
return listper;
}
public zonas BuscarZona(int id)
{
zonas zon = new zonas();
string cnx = db.Database.Connection.ConnectionString;
con = new SqlConnection(cnx);
string find = "select*from zonas where IdZona='" + id + "'";
try
{
comando = new SqlCommand(find, con);
con.Open();
SqlDataReader reader = comando.ExecuteReader();
if(reader.Read())
{
zon.IdZona = Convert.ToInt32(reader[0].ToString());
zon.DescripCorta = reader[1].ToString();
zon.DescripLarga = reader[2].ToString();
zon.Observacion = reader[3].ToString();
}
return zon;
}
catch(Exception ex)
{
throw ex;
}
finally
{
con.Close();
}
}
public void Create(zonas zon)
{
string cnx = db.Database.Connection.ConnectionString;
con = new SqlConnection(cnx);
try
{
comando = new SqlCommand("usp_ZonaInsert", con);
comando.Parameters.AddWithValue("@DescripCorta", zon.DescripCorta);
comando.Parameters.AddWithValue("@DescripLarga", zon.DescripLarga);
comando.Parameters.AddWithValue("@Observacion", zon.Observacion);
comando.CommandType = System.Data.CommandType.StoredProcedure;
con.Open();
comando.ExecuteNonQuery();
}
catch(Exception ex)
{
throw ex;
}
finally
{
con.Close();
}
}
