Ib qho ntawm cov txheej txheem koj yuav tsum kawm ua tus pib hauv Visual Basic yog yuav ua li cas ntxiv lub timer. Lub sijhawm tuaj yeem muaj txiaj ntsig zoo thaum tsim kev ua si, cov ntawv xeem, lossis txwv lub sijhawm cov nplooj ntawv tau saib. Nov yog qee cov kauj ruam yooj yim hauv yuav ua li cas ntxiv timer rau koj daim ntawv thov Visual Basic. Thov nco ntsoov, koj tuaj yeem hloov pauv thiab hloov kho cov txheej txheem no kom haum rau qhov xav tau ntawm koj daim ntawv thov Visual Basic. Cov zauv thiab txheej txheem kuv tau siv tsuas yog piv txwv.
Cov kauj ruam
Kauj Ruam 1. Ntxiv daim ntawv lo rau koj daim ntawv
Qhov no yuav tuav tus lej uas koj xav tau txuas nrog lub sijhawm.
Kauj Ruam 2. Ntxiv ib lub pob rau koj daim ntawv
Qhov no yuav pib ua timer kom pib.
Kauj Ruam 3. Ntxiv lub timer rau koj daim ntawv
Koj tuaj yeem pom lub sijhawm ua haujlwm hauv lub cuab yeej -> cov khoom -> timer
Kauj Ruam 4. Hloov cov khoom rau Timer1 tivthaiv
Hauv qab "Tus Cwj Pwm" hloov "Enabled" rau "False" thiab "Interval" rau "1000".
Kauj Ruam 5. Nyem ob npaug rau Timer1 tivthaiv thiab ntxiv qhov coding raug
Kauj Ruam 6. Ob-Nyem lub pob uas koj tau siv los pib lub sijhawm thiab ntxiv qhov coding raug
Kauj ruam 7. Pib debugging
Kuaj koj lub sijhawm, xyuas kom nws ua haujlwm raug thiab nres ntawm 0.
Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube
Lub tswv yim
- Tsis txhob ntshai sim, tsuas yog nco ntsoov khaws koj daim ntawv thov ua ntej koj sim ua haujlwm tshiab.
- Ib txwm ntxiv cov lus pom hauv koj cov cai kom koj tsis txhob hnov qab tias qee yam ua haujlwm tau ua.
- Sim ua kom koj cov coding huv si.
