public bool DeleteRequisitionDetailLine(RequisitionDetailLine requisitionDetailLine)
 {
     if (requisitionDetailLine == null) return false;
     _unitOfWork.RequisitionDetailLineRepository.Delete(requisitionDetailLine);
     _unitOfWork.Save();
     return true;
 }
 public bool EditRequisitionDetailLine(RequisitionDetailLine requisitionDetailLine)
 {
     _unitOfWork.RequisitionDetailLineRepository.Edit(requisitionDetailLine);
     _unitOfWork.Save();
     return true;
 }