Cov ntaub ntawv tam sim no siv dav: cov ntaub ntawv ua ntau dua thiab ntau dua, vim tias nws nyuaj rau nws nrhiav nws cov khoom ib leeg. Kev siv dav hauv cov chaw khaws cia tau ua rau tsim cov kev pabcuam tshwjxeeb nrog kev pabcuam uas nws tsis nyuaj rau npaj cov kev xaiv kom raug thiab kev nyab xeeb khaws cov ntaub ntawv. Feem ntau ntawm cov no yog Delphi.
Tsim nyog
Delphi7 program lossis nws lwm yam qauv
Cov Lus Qhia
Kauj ruam 1
Lub hauv paus yog tsim cia, koj tsis tas yuav txua yam dab tsi ntxiv. Koj tsuas yog yuav tsum thauj cov ntaub ntawv tsim nyog (rooj, ntawv nyeem, duab, thiab lwm yam), uas koj xav kom txheeb. Thawj thawj qhov yuav tau ua yog qhib lub Delphi program nws tus kheej. Hauv seem ntu, tsim daim foos tshiab, thiab tom qab ntawd hauv Tus Kws Tshuaj Ntsuam Xyuas Khoom sau cov npe "Database" lossis lwm yam ntxiv.
Kauj ruam 2
Lub rooj dawb (database) yog tsim cais thiab tom qab ntawd sau cov lus qhia. Thaum tsim, koj yuav tsum sau cov npe uas koj xav tau, sau lawv hom. Thaum cov chaw khaws ntaub ntawv yog tag nrho, txhua cov ntaub ntawv sau tau tsim cais tawm.
Txhawm rau pib tsim cov lus tuav, siv lub Delphi tus pab cuam. Hauv cov ntawv qhia zaub mov tseem ceeb, xaiv cov Cuab yeej ntu, tom qab ntawd DatabaseDesktop. Lub thawv qhib yuav qhib nyob rau sab saum toj ntawm daim ntawv. Nov yog qhov program rau tsim lub rooj noj mov dawb.
Kauj ruam 3
Tam sim no hauv DatabaseDesktop, ntawm ntawm File File tab, xaiv qhov tshiab, tom qab ntawd nyem qhov rooj. Koj yuav kom koj xaiv cov hom ntawm cov lus, uas yog, ntawm lub hauv paus ntawm cov ntaub ntawv uas tswj cov tshuab koj xav tsim lub rooj. Paradox7 yog qhov thoob ntiaj teb. Hom no tso cai rau koj los tsim kom muaj cov ntaub ntawv dav.
Kauj ruam 4
Lub rooj dawb yuav tshwm nyob rau ntawm lub qhov rai tshiab. Ntawm no koj yuav tsum sau nyob rau hauv ib kem txhua lub teb nrog lub npe, hom thiab qhov loj me uas koj xav tau.
Thaum rov qhib lub rooj, siv cov ntawv File, ces Opentable. Hauv qhov rai uas tshwm, yuav muaj cov liaj teb uas ua haujlwm raws li presets rau kab ntawv.
Kauj ruam 5
Txhawm rau txuas lub rooj rau ib qho chaw khaws ntaub ntawv, koj yuav tsum muab cov khoom tsim nyog tsim nyog rau hauv daim ntawv Delphi, nyob rau ntawm qhov chaw tswj hwm database (BDE) tab, muaj ob peb ntawm lawv. Tab sis ib qho yog qhov txaus rau koj. Nws hu ua rooj. Coj nws tawm mus rau pwm. Tom qab ntawd hauv tus kwv tshuaj xyuas pom DatabaseName thiab xaiv lub npe ntawm koj cov lus uas koj tsim hauv DatabaseDesktop.
Kauj Ruam 6
Nyob rau ntawm DataAccess tab, xaiv thiab cab cov ntaub ntawv ntawm DataSource rau hauv daim ntawv. Tom ntej no, nyob rau hauv tus kuaj xyuas khoom, nrhiav Dataset cov khoom ntiag tug thiab xaiv Table1. Yog li, koj yuav txuas cov kab ntawv ntawm koj daim foos thiab cov qauv uas koj tsim.
Txhawm rau saib cov ntaub ntawv, rub DBGrid tivthaiv los ntawm DataControls tab mus rau hauv daim ntawv thiab tseem txuas rau lub rooj. Tom qab ntawv ces nyem rau ntawm Rooj. Hauv Tus Kws Kuaj Xyuas Khoom, hloov cov khoom ntiag tug mus rau Tseeb. Koj cov ntaub ntawv khaws cia yuav tshwm sim hauv lub rooj. Tom qab ntawd, tso tawm qhov program thiab koj tuaj yeem pib sau daim foos.
