public static string SELECT(Examen item)
 {
     Library.Instruction.QueryConditions conditions = new Library.Instruction.QueryConditions {
         Examen = item.GetInfo(false)
     };
     return(SELECT(conditions, false));
 }
 public static string SELECT(Examen parent)
 {
     return(ExamenPromocion.SELECT(new QueryConditions {
         Examen = parent.GetInfo(false)
     }, true));
 }