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DAI HOC AN GIANG KHOA KY THUAT - CONG NGHE - MOI TRlfONG NGUYEN TRUNG HAI - DTH082073 KHOA LUAN TOT NGHIEP - NGANH CU' NHAN TIN HQC VAN PHONG DIEN TU* TRUCiNG DAI HQC AN GIANG THLfVIEN Giang vien hiro'ng dan TS NGUYEN VAN HOA An Giang, 5/2012 LCH CAM ON Trong thai gian thuc hien khoa luqn tot nghiep nhd co su giup do, chi dan tan tinh cua quy thdy co thuoc khoa Ky Thuqt - Cong Nghe - Moi truang ma chung toi co the hodn thdnh dwqc de tai cua mink Nay chiing toi xin giri led tri an den quy thdy co Chung toi xin bay to long kinh vd biet an sdu sac tai thdy gido, tien si Nguyen Van Hoa, Truang Dai hoc An Giang Thdy da tan tinh giup do, theo sat cong viec thuc hien khoa luqn cua chung toi vd dua nhung y Men dong gop het sue quan giup sdn phdm phdn mem chat luqng han Kinh giri lai cam an den co Le Thi Minh Nguyet — ngudi da giup chung toi qua trinhphdn rich tim hieu he thong vd dua lua chon dung dan dephdt trien he thong Xin giri lai cam an den Co Ngqc — van thu khoa Ky Thuqt - Cong Nghe -Moi Truang da cung cap nhung thong tin quy bdu giup cho viec thu thdp yeu cdu cua he thong duqc chinh xdc vd gdn vai thuc te Dong Mnh giri lai cam an, lai tri an den tat cd thdy, co da nhiet tinh giang day, cung cap nhung Men thuc dang gid lam nen tang cho cong viec sau cua chung chung toi Dqc biet, Chung cam an cha vd me, cam cm gia dinh da tqo dieu Men, dong vien cho theo hoc vd hodn thdnh tot khoa hoc cung nhu khoa luqn tot nghiep Long Xuyen, thdng 04 ndm 2012 Sinh vien thuc hien Nguyen TrungHdi A i TOM TAT Ngay nay, may tinh tra tang cua cupc sdng Nhu c^u ma nguoi doi hoi sir dap ling tir may tinh, cung nhu nhung ling dung him ich cang tang Mot nhung xu the la viec cjuan ly, tim ki^m du lieu thay cho viec quan ly thu cong tir xua dSn Nh^m gop phan phong phii them vao kho ling dung khfing 16 cho may tinh dS dap ung nhung mong muon tir nguoi dung Khoa ludn t6t nghiep chiing toi da nghien ciiu va phat trien ling dung "Van phong dien tir" "Van phong dien hi" se la mot van phong ao ma tai tat ca cac loai ho so, giay to, van ban, cong van deu duoc so hoa va luu tru tren may tinh Viec trao doi cac loai ho so tai lieu se khong gap rac roi ve van de thai gian va khong gian luu tru Mpi nguoi co the chia se du lieu cho ma khong can phai di chuyen qua xa ban lam viec ciia minh De lam duoc deu chiing toi da trai qua qua trinh thu thap thong tin, phan tich van de va dua nhung lua chon, giai phap de hien thuc hoa "Van phong dien tur" Ben canh chiing toi cung da nghien ciiu va tim hieu nhieu nhung cong cu ma Microsoft cung clp nhu: SQL Server 2008, C# 4.0 , WPF de dap ling cho viec xay dung "Van phong dien hi" dupe an toan, nhanh chong va tien ti^n nhat Den thoi diem ling dung da hoan thimh kha tot nhung chiic nang co ban ciia mot van phong van de quan ly ho so, cong van Va se som hoan thien mo rpng cac chiic nang mang lai sir him ich cho cac can bp thuong xuyen lam viec van phong MUC LUC TOM TATiv MUC LUCv BANH SACH CAC HINH VEvii DANH SACH cAc BANG BIEUviii DANH SACH CAC TU VIET TATx CHUONG TONG QUAN BE TAI1 1.1Yeu cau thirc te va ly chon de tai1 1.2Cac san phlm Van phong dien tut da tin tai1 1.3Pham vi cua dl tai1 1.3.1Boi tuong phuc vu1 1.3.2Pham vi ciia dl tai2 1.4Phuong phap nghien curu va huong giai quy^t2 1.4.1Phuong phap nghien ciiu2 1.4.2Hudng giai quyet2 CHUONG CO Sd LY THUYET4 2.1Khai niem van phong dien tu4 2.2Cong van4 2.3Cong van d^n4 2.4Cong van di4 2.5H6so5 2.6Quan ly cong van den5 2.7Quan ly cong van di,5 2.8WPF6 2.9MWM6 CHUONG N0I BUNG THUC HIEN7 3.1Mo ta he thing hien tai7 3.2Phan tich he thing hien tai8 3.2.1Yeu cau chuc nang8 3.2.2Yeu clu phi chuc nang8 3.3Thilt kl he thing mdi - Van phong dien tu9 3.3.1 So dl Usecase9 3.3.1.1 Cac tac nhan chinh cua he thing9 3.3.1.2So d6 Usecase t6ng quat10 3.3.1.3Sa Usecase cua chile nang Quan ly tai lieu11 3.3.1.4Sa Usecase cua chile nang quan ly cong van14 3.3.1.5Sa d6 Usecase cua chile nang Lap lich16 3.3.2Thilt kl kiln true18 3.3.3Thiltklchuangtrinh20 3.3.3.1Thilt kl ca sa du lieu20 3.3.3.2Thilt kl lap22 3.3.4Thilt kl xu ly25 3.3.4.1Mo hinh chuc nang25 3.3.4.2Chile nang QUAN LY TAl LIEU25 3.3.4.3Chile nang TRO CHUYEN27 3.3.5Thilt kl giao dien28 3.3.5.1Tieu chi28 3.3.5.2Cong cu sii dung28 CHUONG KET QUA DAT BUOC29 4.1Chile nang Quan ly tai lieu29 4.2Chile nang Lap lich32 4.3Chile nang Tro chuyen34 KET LUAN VA HUCSNG PHAT TRIEN35 Kltluan35 Huang phat trien36 PHULUC!37 I.HO SO THIET KE GIAO DIEN37 II.HO SO THlfiT KE LCiP44 III.HO SO THIET KE CO S0 DC LIEU46 TAl LIEU THAM KHAO54 DANH SACH CAC HINH VE Hinh 1: So d6 Usecase t6ng quat10 Hinh 2: Usecase Quan ly tai lieu11 Hinh 3: Usecase chiic nang quan ly cong van14 Hinh 4: Usecase chiic nang lap Iich16 Hinh 5: Mo hinh kign true he th6ng eOffice18 Hinh 6: Mo hinh xay dung he thdng19 Hinh 7: So d6 quan he cac bang eOffice21 Hinh 8: So quan he giOa cac lop eOffice24 Hinh 9: Mo hinh chiic nang eOffice25 Hinh 10: Quy trinh tai h6 so, tai lieu len Server25 Hinh 11: Quy trinh tai tai lieu ve tfr Server26 Hinh 12: Quy trinh chia se tai lieu, h6 so26 Hinh 13: Quy trinh chuyln cong van ddn27 Hinh 14: M6 hinh kit nii, giao tiip Client - Server App27 Hinh 15: Mo hinh kit nii giua ca Client28 Hinh 16: Giao dien Chile nang Quan ly tai lieu29 Hinh 17: Giao dien chiic nang them tai lieu moi30 Hinh 18: Giao dien chile nang chia se tai lieu30 Hinh 19: Giao dien chiic nang chuyen cong van din31 Hinh 20: Giao dien chiic nang nhan cong van, thong bao moi31 Hinh 21: Giao dien chiic nang lap Iich a chi Xem theo ngay32 Hinh 22: Giao dien chiic nang Lap Iich Xem che Tuan33 Hinh 23: Giao dien chiic nang tao mot Lich moi33 Hinh 24: Form chuyen cong van den ngirbi nhan38 Hinh 25: Form chia se tai lieu cho tiing ca nhan39 Hinh 26: Form them h6 so42 Hinh 27: Form them tai lieu42 Hinh 28: Form chinh siia thong tin tai lieu43 Hinh 29: Lop tai lieu44 Hinh 30: Lop tai lieu chia se44 Hinh 31: Lop nguoi dimg44 Hinh 32: Lop cong van45 DANH SACH CAC BANG BIEU Bang 1: Danhsach cac tir viet tatx Bang 2: Danh muc cong nghe su dung2 Bang 3: Danh muc cong cu su dung3 Bang 4: Danh muc tac nhan he thong9 Bang 5: Mo ta Usecase them h6 so, tai lieu12 Bang 6: Mo ta Usecase chia se ho so, tai lieu13 Bang 7: Mo ta Usecase tim ki^m tai lieu, h6 so13 Bang 8: Mo ta Usecase chuy^n cong van15 Bang 9: Mo til Usecase thay doi thong tin cong van15 Bang 10: Mo ta Usecase lap lich ca nhan17 Bang 11: Mo ta Usecase sura lich17 Bang 12: Danh sach cac bang he thong eOffice20 Bang 13: Danh muc cac lop dai dien eOffice22 Bang 14: Cac tinh nang Quan ly tai lieu da xay dung dupe29 Bang 15: Cac tinh nang Lap lich da xay dung dupe32 Bang 16: Cac tinh nang Tro chuyen da xay dung dupe34 Bang 17: phan giao dien quan ly cong van37 Bang 18: Thanh phan giao dien chia se tai lieu38 Bang 19: Thanh phan giao dien quan ly tai lieu41 Bang 20:Bangban chat46 Bang 21: Bangchi tiet nhom chat46 Bang 22: Bangchi ti6t noi lam viec46 Bang 23: Bang chi tiSt quy&i47 Bang 24: Bang cong van47 Bang 25: Bang lich lam viec48 Bang 26: Bang loai cong van49 Bang 27: Bang loai tai lieu49 Bang 28: Bang nguoi dung50 Bang 29: B^ng nhom chat50 Bang 30: Bang nhom nguoi dung50 Bang 31: Bang noi lam viec51 Bang 32: Bang tai lieu51 Bang 33: Bang tai lieu chia se 52 Bang 34: Bang tin nhan ngoai tuyen53 Bang 35: Bang tinh chat cong van53 DANH SACH CAC TlT VIET TAT Tit viet tat Tit day du Ghi chii SQL Structed query language Ngon ngu truy van dQ lieu [1] XML extensible Markup Language XAML Extensible Application Markup Language Ngon ngQ danh dau vdi cu phap tuong tu XML dung d6 tao cac d6i tuong [1] Table Bang col_ Column Cot WPF Windows Presentation Foundation Thiet dat xay dung giao dien MWM Model - View - ViewModel Mo hinh lap trinh cho WPF KTCN-MT Ky thuat - Cong nghe - Moi truong khoa thuoc trudng Bai hoc An Giang Ngon ngu Danh dau Md rong [2] Bang 1: Danh sach cac ttr viet tat Van phong (lien tfrChuang 1: T6ng quan dl tai CHlTOfNG TONG QUAN BE TAI 1.1Yeu cau thyc te va ly chon de tai Vdi xu the phat trien cua c6ng nghe thong tin hien hSu nhu cac cong viec deu can den su ho trp cua may tinh, cac thilt bi thong minh Ch^c hin cung nhan thay dupe Ipi ich dac biet la v^n de tim ki^m thong tin, tai lieu Va voi nhung dang phai nhoc nhan tim ki6m cac thong tin, tai lieu bang tay hien deu dang tim each cung nhu mong mu6n sir co mat ciia cac cong cu h tro cong viec tim kiem cho minh Bp phan Van thu khoa KTCN-MT hien dang hru tru va quan ly mot lupng ldn cac ho so cong van Tuy nhien cac tai lieu vln chua dupe s6 hoa vi vay van thu gap nhieu kho khan van de tim kiSm, quan ly cac thong tin ve h6 so, cong van Phan mem "Van phong dien tu" doi vdi mong mu6n giup van thu khoa KTCNMT noi rieng va toan the can bp thupc khoa KTCN-MT noi chung dl dang, nhanh chong cac cong viec tai van phong lam viec cua minh 1.2Cac san philm Van phong dien tfr da t6n tai >Phdn m^m van phong dien hi HOSCO Office >PortalOffice 2009 >WebOffice >eOffice cua BKIS >http:/Avww.vanphongdientu.net Tuy nhien cac san pham n6i tren dupe phat triln dl dung chung nen kho ap dung vao moi truong tai khoa KTCN-MT ciia truong Bai hoc An Giang 1.3Pham vi cua de tai 1.3.1 Doi ttroiig phuc vu Bao gom tat ca cac vien thupc khoa KTCN-MT: -Lanh dao khoa -Van thu khoa -Truong / Pho truong b6 mon -Can bp giang vien lien quan den quan ly va luu trd cong van cua khoa -Can bp giang vien khoa Van phdng (lien tit Phu Me Cac phan giao dien QUAN Ltf TAI LIEU: STT Ten Chuc nang The Tai lieu Loai Control sir dung Chiic nang Rang buoc Combobox (Devexpress) Danh muc cac chuc Chi lift ke cac chuc nang theo dung quyen cua ngudi diing RibbonPage Chtia cac control thuc Men viec quan ^^ tai lieu nang cua he thong eOffice Chi xudt Men ngudi dung chpn chuc nang "Quan ly tai lieu" combox "Chirc nang" Hdso Command Button (Devexpress) Thuc hien viec them hd so mdi vao he thdng CM duoc them khi: - Tai lieu Dan Command Button (Devexpress) Thuc hien viec them tai lieu mdi vao he thong Chi dupe them tai lieu khi: Command Button (Devexpress) Thuc hien viec dan cac tai lieu dupe cut hoac copy Chi dupe dan khi: - - cat Command Button (Devexpress) Sao chep Ngudi dung cd quyen them Ho so mdi chi duoc them ho so khac hoac tai thu muc goc (Tai lieu cua toi) Command Ngudi dung cd quyen them tai lieu Tai lieu cd quyen dan Tai lieu dupe cut hoac copy khong phai la cha ciia tai lidu duoc dan vao Cat phan tu duoc chon Men tai Cd quyen cat tren tai lieu Sao chep tai lieu Cd quyen chep tai lieu Xoa tai lieu Cd quyen xoa Tai tai lieu ve tu Cd quydn tai tai lieu Button (Devexpress) Xda Command Button (Devexpress) Taivd Command Button (Devexpress) server 40 Van phong dien tir 10 Phu Me Ribbon Tim kiem Tim kiem tai lieu Chi tint h6 so dang chon Group 11 Undo Command Button (Devexpress) Bo qua buoc vira thirc hien KM da co sir thay doi sir chon lira cua ngucri dung 12 Redo Command Button (Devexpress) Thirc hien hanh dong vira bo qua KM co hanh dpng vira bo qua 13 Cay h6 so Tree View Liet ke danh sach cac h6 so he thdng theo cau true nguai dung ttr dinh nghia Da co h6 so he thdng 14 Chi tiSt h6 ListView Liet ke cac tai lieu ho so dang Khi mot ho so cay ho so dirpc chon so chon 15 Thanh trang thai Processbar Cho biSt ti^n trinh tai Khi co tai lieu dupe tai len tai lieu len server server Bang 19: Thanh phiin giao dien quan ly tai lien Sir dung du lieu -Bang tai lieu -Bang tai lieu chia se -Bang cong van Sir dung lop / doi tupng -Ldp tai lieu -Lop tai lieu chia se -Lap cong van 41 Van phong dien tu- Phu luc Cac Form b6 trff tren fom QUAN LY TAI LIEU Form them ho so '•! Ten: [ ^ sa i Ilinh 26: Form them ho so' Ten h6 so n^m khoan -^ 100 ky tir Form them tai lieu eu: doc Loai tai lieu: S6 cong van: Ngay cong van: 4/11/2012 Tfnh chat Trich y&j noi dung: Noi bao lou: Ngudi ky: Ghi chu Hinh 27: Form them tai lieu 42 Van phong dien tu Phu luc II HO SO THIET KE LOfP L&p TAILIEU- Dai dien cho t^i lieu duac luu trO eOffice +col MA TAI LIEU: string +col_TEN_TAI_LIEU: string +col_DUNG_LUONG: int +col_NGUON: varbinary(Max) +col_NGUOI_TAO: string +col_NGAY_TAO -: DateTime Hinh 2.9: Lop tai lieu L&p TAILIEU CHIA SE: Dai dien cho cac tai lieu ma ngucri dung chia se he thdng Bao g6m ca tai lieu ca nhan va tai lieu ducrc cac ca nhan chia se vdi T^i lieu chia se + col MA NGUOI DUOC SHARE : string + col MA TAI LIEU SHARE + col TEN TAI LIEU + col DUONG DAN LUU TRU + col NGAY TAO + col NGAY CHINH SUA + + + + + + + + + col col col col col col col col col CUT PASTE COPY THEM XOA SUA XEM DOWNLOAD RENAME + col IS SHARE : lono : string : string : DateTime : DateTime : bool : bool :bool :bool : bool : bool : bool : booh : bool tbool Hinli 30: Lop tai lieu chia sc L&p NGlfCfl DUNG: Dai dien cho ngucri dung he thdng eOffice 1t11h th 1h tVI1- Ngu'o'i dung C^O MA NGUO1 DUNG : strina string CO TEN_DANG NHAP string CO PASS V^ORD string CO _HO_TEN string CO DIA CHI string CO SDT string CO _EMAll_ string CO HINH string CO IP ADDRESS ' Int CO PORT bool' ' CO TRANG THAI DateTime CO _NGAY_TAO string^ CO NGUOI TAO ^^riniT.^^^ crt t-riimm rtr> Hinh 31: Lop nguoi diing 44 Van phong dien tfr Phu luc L&p CONG VAN: Dai dien cho cong van van thir khoa dua vao he th6ng Cbng vSn - co! MA CV i- col SO CV ^ col NGAY TREN CV col TRICH YEU NOI DUNG CV col GHI CHU - col NGAY TAO - col NGAY NHAN CV DEN ^ col NOI GUI CV DEN i- col NOI BAO LUU CV Dl + cbl_NGUOI_KY_CV_DI : string : string : DateTime : string < : string : DateTime : DateTime : string : string : string Hinh 32: Lop cong van L&p LICH LAM VlEC: Dai dien cho lich cua nguai dung he thdng thiSt lap nen Lich lm vi$c + col MA LICH + col TRANG THAI + - col CHU DE + col_MO_TA + col_NHAN string int string string int + col_THOI_G!AN_BAT_AU DateTime - + col_THOI_GIAN_KET_THUC DateTime + col_DIA_DIEM + col_THONG_TIN_LIEN_LAC string bobl int string string string + col_NGAY_TAO DateTime" + col_CA_NGAY + coi_KIEU_SU_KIEN + col THONG TIN DINH KY + col THONG TIN_NHAC_NHO Hinh 33: Lop lich lam vice Ngoai cac lap khac nhu: ban chat, cong van den, cong van di, quyen 45 Van phong dien tir Phu luc III HOSOTHIETKECOSdDtrLIEU tbBANCHAT : Liru trii thong tin nh^ng nguai dung mu6n trao d6i, tro chuyen Ma lap trinh col_MA_BAN_CHAT Kieii du lieu uniqueidentifier col_MA_NGUOI_DUNG uniqueidentifier col_NGAY_TAO datetime Ten Ma ban chat Ma ngucri dung Ngay tao Bang 20:Bangban chat tb_CHI_TIET_NHOM_CHAT: Luu trii thong tin cac vien thuoc m6t nhom tro chuyen Ma lap trinh Kiiu du- lieu Ma nguoi dung col MA NGUOI DUNG uniqueidentifier Ma nhom chat col MA NHOM CHAT uniqueidentifier Ngay tao col NGAY TAO datetime Ten Bang 21: Bangchi tiet nhom chat tb_CHI_TIET_NOI_LAM_VIEC: Luu trii thong tin cua nguai dung tai nhiing nai lam viec khae Kiiu du lieu Ma lap trinh Ten Ma noi lam viec col MA NOI LAM VIEC uniqueidentifier Ma nguai dung col MA NGUOI DUNG uniqueidentifier Ngay tao col NGAY TAO datetime Bang 22: Bangchi tiet noi lam viec tb_CHI_TIET_QUYEN: Luu trii thong tin vi quyen truy cap tren he thing cua tung nguai dung Ten Ma lap trinh Kieu du lieu Ma quyen col MA QUYEN uniq ueiden tifier Ma nguai dung col MA NGUOI DUNG uniqueidentifier Quyin them h6 sa col THEM HO SO bit Quyin them tai lieu col THEM TAI LIEU bit Dung luqng toi da duqc tai len col DUNG LUONG TOI DA float Quyen phdt hanh cong van col PHAT HANH CONG VAN bit 46 Van phong dien tir Phu luc Quyen dat lich col DAT LICH bit Quyen quan tri col QUAN TRI bit Ngay tao col NGAY TAO datetime Bang 23: Bang chi tict quyen tb_CONG_VAN: Luu trir cac thong tin lien quan den cong van Ten Ma lap trinh Kiiu du lieu Ma cong van col MA CV uniqueidentifler So tren cong van col SO CV char(256) Ngay nhan CV den col NGAY NHAN CV DEN date Ngay tren CV col NGAY TREN CV datetime Trich yeu noi dung col TRICH YEU NOI DUNG CV nvarchar(1024) Noi gui CV din col NOI GUI CV DEN nvarchar(l) Ma tinh chit col MA TINH CHAT uniqueidentifier Ma tai lieu col MA TAI LIEU uniqueidentifler Noi nhan CV din col NOI NHAN CV DEN nvarchar(50) Ghi chii col GHI CHU nvarchar(lOO) Ngay tao col NGAY TAO datetime Noi nhan CV di col NOI NHAN CV DI nvarchar(50) Noi bao luu CV di col NOI BAO LUU CV DI nvarchar(50) Nguoi ky col NGUOI KY CV DI nvarchar(50) Ngay gui CV di col NGAY GUI CV DI date So luong ban di' col SO LUONG BAN DI int Bang 24: Bang cong van 47 Van phong dien tir Phu luc tb_LICH_LAM_VIEC: Ltru tril thong tin ve mot sir kien, lich ducrc nguai diing dat vao he thdng Ten Ma lap trinh Kieu du-lieu Ma lich col MA LICH uniqueidentiiier Ma nguai diing col MA NGUOI DUNG uniqueidentifier Trang thai col TRANG THAI int Chud6 col CHU DE nvarchar(lOO) Mota col MO TA nvarchar(lOO) Nhan cua lich col NHAN int Thai gian bat dau sir kien col THOI GIAN BAT DAU datetime Thai gian ket thuc sir ki^n col THOI GIAN KET THUC datetime Dia diem col DIA DIEM nvarchar(50) Stir kien ca col CA NGAY bit Kieu su kien col KIEU SU KIEN int Lich lap lai dinh ky col THONG TIN DINH KY ntext Lich nhic nhcr col THONG TIN NHAC NH ntext Thong tin lien lac nguai dung col_THONG_TIN_LIEN_LAC varchar(lOO) Ngay tao lich col NGAY TAO datetime Bang 25: Bang lich lam vice 48 Van phong dien tir Phu luc tb_LOAI_CV: Luru trii danh sach cac loai cong van Kiiudfrlieu Ma lap trinh Ten Ma loai CV col MA LOAI CV uniqueidentifier Ten loai CV col TEN LOAI CV nvarchar(50) Ngay tao col NGAY TAO datetime Bang 26: Bang loai cong van tb_LOAI_TAI_LIEU: Luu trft danh sach cac loai tai lieu Ten Ma lap trinh Kieu diT lieu Ma loai tai lieu col MA LOAI uniqueidentifier Ten loai tai lieu col TEN LOAI nvarchar(20) Bieu tucmg dai dien col BIEU TUONG image Ngay tao col NGAY TAO datetime Noi luu col Path nvarchar(200) Bang 27: Bang loai tai lieu tb_NGUOIJDUNG: Luu trtt thong tin cua cac nguoi dung he thdng Ten Kiludtrlieu Ma lap trinh Manhom col MA NHOM uniqueidentifier Ma ngiroi dung col MA NGUOI DUNG uniqueidentifier Ten nguoi dung col TEN NGUOI BUNG nvarchar(20) Ho ten Lot col HO TEN LOT nvarchar(30) Mat khau col PASS WORD varchar(256) Dia chi IP col IP ADDRESS char(50) C6ng giao tiep col PORT int Trang thai dang nhap col TRANG THAI bit Bia chi col DIA CHI nvarchar(50) S6 dign thoai col SDT char(15) Bia chi mail col EMAIL char(256) Hinhanh col HINH image 49 Van phong dien tir Phu luc Ngay tao col NGAY TAO datetime Ngubi tao col NGUOI TAO uniqueidentifier Bang 28: Bang ngudi dung tb_NHOM_CHAT: Liru tru thong tin mot nhom tro chuyen Ten Kiiu du lieu Ma lap trinh Ma nhom chat col MA NHOM CHAT uniqueidentifier Ma ngubi dung col MA NGUOI DUNG uniqueidentifier Ten nhom chat col TEN NHOM CHAT nvarchar(50) Ngay tao col NGAY TAO datetime Bang 29: Bang nhom chat tb_NHOM_NGUOI_DUNG: Luu trif thong tin cua cac nhom nguai dung Ten Kiiu dir lieu Ma lap trinh Ma nhom col MA NHOM uniqueidentifier Ten nhom col TEN NHOM nvarchar(50) Ngay tao col NGAY TAO datetime Quyen them ho so col THEM HO SO bit Quyen them tai lieu col THEM TAI LIEU bit Dung luung toi da col DUNG LUONG TOI DA float Quyen phat hanh cong van col PHAT HANH CONG VAN bit Quy^n dat lich col DAT LICH , bit Quyen quan tri col QUAN TRI bit Do uu tidn col DO UU TIEN int Nguai tao col NGUOI TAO uniqueidentifier Bang 30: Bang nhom ngudi dung 50 Phu luc Van phong dien tir tb_NOI_LAM_VIEC: Liru trir danh sach cac noi lam viec, ca quan Ma lap trinh Ten Kieu dir lieu Ma noi lam viec co MA NOI LAM VIEC uniqueidentifier Ten nai lam viec col TEN NOI LAM VIEC nvarchar(50) S6 dien thoai col SDT varchar(15) Ten nguai dai dien col TEN NGUOI DAI DIEN nvarchar(50) Dia chi mail col EMAIL NOI LAM VIEC varchar(50) Ngay tao col NGAY TAO datetime Bang 31: Bang noi lam viec tb_TAI_LIEU: Liru trir danh sach cac tai lieu diroc hru trir tren he thong Ten Ma tai lieu Ma loai tai lieu Ten tai lieu Nai lira Nguon Nguai tao Ngay tao Ma lap trinh col_MA_TAI_LIEU Kieu dir lieu uniqueidentifier col_MA_LOAI uniqueidentifier col_TEN_TAI_LIEU nvarchar(lOO) col_DUNG_LUONG int col_NGUON varbinary(Max) col_NGUOI_TAO uniqueidentifier col_NGAY_TAO datetime Bang 32: Bang tai lieu 51 Van phong dien tit Phu luc tb_TAI_LIEU_CHIA_SE: Liru tru thong tin cac tai lieu duoc chia se, kl ca trubng hop tap tin khong dirge chia se( MA_NGUOI_DUOC_SHARE = MA_NGUOI_SHARE) Ten Ma nguoi chia se Ma nguoi duoc chia se Ma tai lieu nguon Ten tai lieu chia se Duong dan Iuu tru he thong Ngay chinh sua QuySn c^t Quyen dan Quyen copy QuySn them Quyen xoa Quyen thay d6i Quyen xem QuySn download QuySn d6i ten Kieu dir lieu uniqueidentifier col MA NGUOI DUOC SHA uniqueidentifier RE Ma tai lieu chia se Ngay tao Ma lap trinh col_MA_NGUOI_SHARE col_MA_TAI_LIEU_SHARE int col_MA_TAI_LIEU uniqueidentifier col_TEN_TAI_LIEU nvarchar(lOO) col_DUONG_DAN_LUUJTRU nvarchar(500) col_NGAY_TAO datetime eol_NGAY_CHINH_SUA datetime col_CUT bit eol_PASTE bit col_COPY bit col_THEM bit col_XOA bit eol_SUA bit col_XEM bit col_DOWNLOAD bit col_RENAME bit Bang 33: Bang tai lieu chia se MA_NGUOI_DUOC_SHARE: Luu tru thong tin Ma nguoi duoc chia se tai lieu Khi muon them tai lieu: Cac mau tin bieu dien tai lieu thuoc quyen sfi huu ciia nguoi can dam bao: MA_NGUOI_SHARE = MA_NGUOI_DUOC_SHARE = ma nguoi dung dang dang nhap Khi muon xoa tai lieu: Thi xoa cac mlu tin thoa man dieu kien : MA_TAI_LIEU = tai lieu nguoi dung chon Va MA_NGUOI_SHARE = ma nguoi dung dang dang nhap 52 Van phong dien tfr Phu luc Khi miion chia se tai lieu: Cho nguai/ nhom nguai thi them vao cac mlu tin vai dieu kien sau: MA_NGUOI_SHARE = ma nguai dung dang dang nhap Va MA_NGUOI_DUOC_SHARE = ma nguai can chia se Neu khong muon chia se tai lieu: Thi chi can xoa cac dong thoa dieu kien: MA_TAI_LIEU = ma tai lieu nguai dung chon Va MA_NGUOI_DUOC_SHARE != MA_NGUOI_SHARE tb_TIN_NHAN_NGOAI_TUYEN: Luu tru cac tin nh^n ma ngu^i nhan khong true tuyen Ten Ma nguai nhan Thoi gian Ma nguoi giri Noi dung Ma lap trinh coI_MA_NGUOI_NHAN Kieudirlieu uniqueidentifier coI_THOI_GIAN datetime col_MA_NGUOI_GUI uniqueidentifier col_NOI_DUNG nvarchar(500) Bang 34: Bang tin nhan ngoai tuyen tb_TINH_CHAT_CONG_VAN: Luu tru cac tinh chat cua cong van Ma lap trinh Ma tinh ch^t col_MA_TINH_CHAT Kieu dfr lieu uniqueidentifier Ten tinh chit col_TEN_TINH_CHAT nvarchar(50) coi_NGAY_TAO datetime Ten Ngay tao Biing 35: Bang tinh chat cong van 53 TAI LIEU THAM KHAO [I]vi.wikipedia.org [Online] Available: http://vi.wikipedia.org/wiki/XML [2] 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