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On_Tap
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On_Tap.docx Trang1/2
n tp: Cho sn s liu v c s d liu c tn On_Tap.xlsm. Hy xy dng form nh hnh sau:
(hnh minh ho v mn mnh thm (Add) mi mu tin)
(hnh minh ho v mn mnh Cp nht(Update) v Delete (Xo) mi mu tin)
Yu cu v cc nt chc nng:
o Nt Add: Cho php thm mi mt mu tin, khi S phiu khng trng v cc nhp liu y
thng tin th cho php ghi d liu xung Database khi Click vo nt Add. Sau khi ghi d
On_Tap.docx Trang2/2
liu ghi xung Database th phi gn gi tr mc nh cho Ngy phiu l ngy hin hnh, s
lng l 0, thnh tin l 0 v cc cn li rng.
o Nt Update: Khi ngi dng chn mt dng trong ListBox th thng tin dng mu tin
c lit k vo ng cc iu khin trong Form. Cho php sa tt cc thng tin trong Form
ngoi tr S phiu v ghi xung thng tin vo Database ng vo v tr mu tin mi sa khi
ngi dng Click nt Update.
o Nt Delete: Khi ngi dng chn mt dng trong Listbox xo th thng tin dng mu tin
xut hin ng cc iu khin trong Form. Khi ngi dng Click nt Delete th cho php
xo mu tin hin hnh ang c chn. Sau khi xo xong dng mu tin trong database th
cp nht li Listbox trn Form.
Yu cu v x l trn form nh sau
Khi mn hnh Chi tit xut hng c m th:
o Con tr phi mc nh trong nhp S Phiu. s lng, thnh tin gi tr mc nh l 0.
o Ngy phiu phi l ngy hin hnh v s liu phi th hin nh dng nh nh dng dd-mm-
yyyy.
o Khi ngi dng chn M khch hng (Makh) th cho xut hin tn khch hng (Tenkh) tng
ng.
o Khi ngi dng chn M hng ho (Mahh) th cho xut hin tn hng ho (Tenhh) v n gi
(n gi) tng ng.
o Khi s lng thay i th thnh tin t ng tnh ton li v gi tr thnh tin nh dng
theo kiu #,##0.
o Data phi c np sn vo Listbox khi form c khi to.