public override void guardar(Envio obj)
{
OleDbConnection conexion = crearConexion();
OleDbCommand cmdInsert = new OleDbCommand("insert into Emails (email, fecha_envio, concepto, estado) values (@em, @fec, @con, @es)", conexion);
cmdInsert.Parameters.AddWithValue("@em", obj.Email);
cmdInsert.Parameters.AddWithValue("@fec", obj.FechaEnvio);
cmdInsert.Parameters.AddWithValue("@con", obj.Concepto);
cmdInsert.Parameters.AddWithValue("@es", obj.Estado);
cmdInsert.ExecuteNonQuery();
}
public abstract void guardar(Envio obj);
public static void guardar(Envio obj)
{
persist.guardar(obj);
}