aaw607.07

Vin i hc M H Ni Khoa Cng ngh Thng tin

Bi tp ln Mn hc: Lp trnh Hng s kin

7 -

Qun l tin gi tit kim ca khch ti ngn hng M t:

Cng tc qun l tin gi, li sut tit kim ca khch c m t thng qua cc bc:

- Khch hng n gi tin s t chn la hnh thc v k hn (tnh theo thng), mi loi k hn s c li sut tit kim khc nhau (Tham kho thng tin ti qu tit kim bit thm li sut v k hn).

- Nhn vin ngn hng s lu cc thng tin v khch hng, s tin gi v lp s tit kim cho khch hng. n k hn khch hng s nhn c s tin li v gc, hoc tip tc gia hn vi qu tit kim. Mi trng hp rt tin trc hn u c qui v gi khng k hn.

gii quyt bi ton trn, ngi ta c th s dng cc bng lu tr v x l cc

thng tin nh sau: - Thng tin v khch hng. - Thng tin v k hn v li sut tng ng. - Thng tin tin gi tit kim ca khch hng. - Thit k cc truy vn sn trong c s d liu (Query/StoredProcedure) thc hin cc

cng vic lin quan ca bi ton qun l (Cc thao tc cp nht c s d liu: thm mi, sa, xa,).

- Tm kim thng tin theo cc yu cu c th no (Tm kim thng tin khch hng theo tn, theo k hn, thng tin cc s tit kim theo khong thi gian no ,.

Hy vit chng trnh qun l trn vi cc yu cu nh sau:

I. CSDL: - Thit k trn SQL Server. - Trong CSDL c cc bng trn vi cc trng, cc bng phc v cho yu cu ca

chng trnh. (sinh vin c th thm bng/trng nu cn thit). - Cc trng trong cc bng khi thit k phi thit lp y cc thuc tnh (v vi

Access: qui nh vic xc nhn hp l cho d liu nhp vo bng cc thuc tnh Validation Rules, Validation Text).

- Cc bng c quan h vi nhau (Access: s dng Lookup cho cc trng kha ngoi). - Thit k cc truy vn cp nht (thm, sa, xa) thnh cc query lu tr trong csdl. II. Chng trnh: - Vit trn VB.NET/C#.NET, giao tip cc chc nng thng qua h thng

menu/toolbar. - Hn ch cc thao tc s dng chut, h tr ngi dng thao tc bng bn phm

tng tc s dng chng trnh. - Cc chc nng cp nht d liu (thm, sa, xa) c s dng cc query/Stored

Procedure thit k trong csdl. - D liu ca chng trnh phi c kim tra cht ch trnh li. - Cc bo co vit trn Crystal Report v c gi qua chng trnh.