Cov txheej txheem:
Video: Cov kab lus txhais li cas hauv kev nkag mus?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A Caption yog lub npe ntawm ib yam khoom ntawd yog saib tau. Piv txwv li, lub kab lus ntawm ib lub pob tuaj yeem hais tias "Nyem qhov no", tab sis tus kab lus npe yog txawv ntawm cov khoom npe. Piv txwv li, khawm lub npe khoom yuav yog Button1, whereas the kab lus tej zaum yuav hais tias "ProcessPayments".
Ntxiv mus, dab tsi yog lub npe nyob rau hauv kev nkag?
Kab lus . Kab lus yog lub npe uas qhia nyob rau hauv lub npe bar nyob rau sab saum toj ntawm daim ntawv. Hauv qhov piv txwv hauv qab no, lub Kab lus teb tau kho kom pom "Add/EditSuppliers".
Tom qab, lo lus nug yog, dab tsi yog tus nqi nkag mus siv tau? Koj ntxiv ib tus nqi pib mus rau lub rooj teb lossis formcontrol thaum twg koj xav tau Nkag mus nkag a tus nqi nyob rau hauv cov ntaub ntawv tshiab tau. Yog koj teem ib tus nqi pib rau qhov chaw nyob, Nkag mus siv koj li tus nqi rau anycontrols uas koj pib ntawm qhov chaw ntawd.
Tib neeg kuj nug, kuv yuav muab ib daim ntawv sau npe li cas?
Muab ib kab lus mus rau ib daim teb, qhib lub rooj hauvDesign saib thiab xaiv cov teb uas koj xav tau ntxiv acaption . Nyob rau hauv lub Field Properties pane hauv qab, ntaus ntawv koj xav tau kab lus hauv Kab lus box ntawm General tab.
Koj tsim kev sib raug zoo li cas hauv kev nkag?
Tsim ib lub rooj sib raug zoo los ntawm kev siv Relationshipswindow
- Ntawm cov cuab yeej Database tab, hauv Pawg Kev Sib Raug Zoo, nyem Kev sib raug zoo.
- Yog tias koj tseem tsis tau txhais ib qho kev sib raug zoo, lub thawv Qhia Tabledialog cia li tshwm.
- Xaiv ib lossis ntau lub rooj lossis cov lus nug thiab tom qab ntawd nyem Ntxiv.
Pom zoo:
Cov lus twg muaj cov lus ua ntej uas txhais tau hais tias mus tom ntej lossis tawm mus?
Lub prefix feem ntau txhais tau tias "forward" tab sis kuj txhais tau tias "rau." Qee cov lus uas cov lus ua ntej pro-muab nce rau yog kev cog lus, pro, thiab txhawb nqa. Thaum koj, piv txwv li, ua kom muaj kev vam meej, koj tab tom nqis "mus tom ntej," tab sis yog tias koj muab cov txiaj ntsig zoo hauv kev sib cav, koj tab tom hais "rau" ib yam dab tsi los ntawm nws qhov zoo
Puas yog cov kab hluav taws xob hauv qhov chaw nkag mus xav tau cov kav dej?
Cov hlua hluav taws xob yuav tsum tau txais kev txhawb nqa saum taub hau txhua 4.5 ko taw. " Nov yog NEC qhov yuav tsum tau muaj rau NM cable hauv qhov chaw nkag: Cable yuav tsum raug tiv thaiv los ntawm lub cev puas tsuaj yog qhov tsim nyog los ntawm cov kav hlau tsis zoo, cov kav hlau nruab nrab, hluav taws xob hlau tubing, Teem sijhawm 80 PVC conduit, lossis lwm yam kev pom zoo
Dab tsi yog lub tswv yim los tswj cov kev txwv ntawm kev nkag mus ntawm cov peev txheej thaum ntau cov xov raug tua hauv Redis?
xauv Khaws qhov no hauv kev txiav txim siab, Redis ua li cas nrog kev sib raug zoo? Ib qho kev pabcuam ib leeg tuaj yeem muab tau sib npaug ntawm I / O qib los ntawm kev siv I / O (de) multiplexing mechanism thiab lub voj xwm txheej (uas yog dab tsi Redis ua ).
Koj suav cov kab lus hauv ib kab lus li cas?
Tsib kab lus feem ntau yog cov lus qhia siab tshaj plaws rau kab lus zoo thiab suav nrog kab lus qhia (lossis lub tswv yim tseem ceeb ntawm kab lus), ib rau peb kab lus txhawb nqa, thiab kab lus xaus
Dab tsi yog kev siv cov ntawv cim kev cai li cas koj nkag mus rau hauv Apex cov chav kawm thiab hauv Visualforce nplooj ntawv?
Cov ntawv sau kev cai tso cai rau cov neeg tsim khoom tsim cov ntawv thov ntau hom lus los ntawm kev nthuav qhia cov ntaub ntawv (piv txwv li, pab cov ntawv lossis cov lus yuam kev) hauv tus neeg siv hom lus. Cov ntawv sau kev cai yog cov ntawv sau muaj txiaj ntsig uas tuaj yeem nkag tau los ntawm Apex cov chav kawm, nplooj ntawv Visualforce, lossis cov khoom siv xob laim