public MEmp Delete(Domain.MEmp emp)
 {
     _empRepository.DbContext.BeginTransaction();
     _empRepository.Delete(emp);
     _empRepository.DbContext.CommitTransaction();
     return(emp);
 }
 public MEmp Insert(Domain.MEmp emp)
 {
     _empRepository.DbContext.BeginTransaction();
     _empRepository.Save(emp);
     _empRepository.DbContext.CommitTransaction();
     return(emp);
 }