public static MayInDigi DocTheoId(int iD) { var mayInDigiLogic = new MayInDigiLogic(); MayInDigiBDO mayInDigi_BDO = null; MayInDigi mayInDigi_DTO = null; try { mayInDigi_BDO = mayInDigiLogic.DocTheoId(iD); if (mayInDigi_BDO != null) { mayInDigi_DTO = new MayInDigi(); //Chuyển đổi MayInDigi.ChuyenBDOThanhDTO(mayInDigi_BDO, mayInDigi_DTO); } } catch { } return(mayInDigi_DTO); }