Cov txheej txheem:
Video: Kuv yuav ntxiv ib lub rooj tshiab li cas rau ib lub koom haum uas twb muaj lawm?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
2 Teb
- Txoj nyem rau ntawm qhov chaw khoob ntawm Cov ntaub ntawv tus qauv Tus tsim.
- Nyem rau ntawm Hloov Hloov Qauv Los ntawm Database xaiv.
- Tam sim no koj tawm nrog Hloov Wizard, uas muaj 3 txoj kev xaiv rau Ntxiv , refresh thiab rho tawm rooj .
- nyem rau Ntxiv kev xaiv.
- Xaiv lub hom phiaj rooj los ntawm txhaj rau lub thawv kos taw qhia ua ntej rooj npe.
Yog li ntawd, kuv yuav ntxiv ib lub rooj tshiab rau cov ntaub ntawv EDMX li cas?
Tsim cov ntaub ntawv EDMX
- Ntxiv ADO. NET Entity Data Model. Txoj nyem rau ntawm qhov project thiab mus rau Ntxiv> Yam Tshiab.
- Qhov Chaw Data Modal Wizard. Ntawm no Visual Studio yuav hais kom koj xaiv ib qho kev xaiv los ntawm ntau cov kauj ruam pib nrog Xaiv Cov Qauv Ntsiab Lus.
- Xaiv Koj Cov Ntaub Ntawv Database thiab Chaw.
Ib sab saum toj no, koj yuav hloov kho li cas tsuas yog ib lub rooj rau cov qauv los ntawm cov ntaub ntawv nrog Entity Framework? Muaj txoj hauv kev ua nws tau. txoj nyem edmx file> hloov tshiab qauv los ntawm cov ntaub ntawv hauv paus> Refresh tab> Rooj > xaiv lub rooj (koj xav tau hloov tshiab ) thiab nias tiav qhov ntawd yog nws.
Raws li txoj cai, kuv yuav hloov kho kuv tus qauv Entity Framework li cas?
Rau hloov tshiab qauv los ntawm lub database, right-click lub. edmx cov ntaub ntawv thiab xaiv Hloov tshiab qauv los ntawm Database. Nthuav cov Tables, Views, thiab Khaws Cov Txheej Txheem nodes, thiab xyuas cov khoom koj xav ntxiv rau. edmx ua.
Kuv yuav hloov kho kuv cov ntaub ntawv EDMX li cas?
Siv cov hloov tshiab model wizard (rau hloov tshiab tus qauv cia), qhib lub. edmx ua siv tus tsim qauv (default), nrhiav cov cuab yeej scalar uas xav tau thiab hloov kho cov khoom xav tau hauv lub Windows Properties. Siv cov hloov tshiab model wizard (rau hloov tshiab tus qauv cia), qhib lub.
Pom zoo:
Kuv yuav qhib qhov project Android uas twb muaj lawm hauv dab noj hnub li cas?
Yuav ua li cas rau import android project nyob rau hauv dab noj hnub Kauj ruam 1: Xaiv thiab download tau qhov project los ntawm no. Kauj ruam 2: Unzip qhov project. Kauj ruam 3: Import lub unzipped project rau dab noj hnub: Xaiv cov ntaub ntawv >> Ntshuam. Kauj ruam 4: Ntshuam lub unzipped project rau dab noj hnub: xaiv Existing Projects mus rau hauv chaw ua hauj lwm thiab nias tom ntej
Kuv yuav ntxiv Cocoapods li cas rau qhov project uas twb muaj lawm?
Txhawm rau tsim ib txoj haujlwm tshiab nrog CocoaPods, ua raws cov kauj ruam yooj yim no: Tsim ib txoj haujlwm tshiab hauv Xcode raws li koj xav tau. Qhib lub qhov rais davhlau ya nyob twg, thiab $ cd rau hauv koj qhov project directory. Tsim Podfile. Qhov no tuaj yeem ua tau los ntawm kev khiav $ pod init. Qhib koj Podfile
Kuv yuav import qhov project Scala uas twb muaj lawm mus rau dab noj hnub li cas?
Qhov project Scala IDE twb muaj cov ntaub ntawv metadata uas xav tau los ntawm dab noj hnub los teeb tsa qhov project. Txhawm rau import Scala IDE hauv koj qhov chaw ua haujlwm tsuas yog nyem rau ntawm Cov Ntaub Ntawv> Ntshuam. Lub Eclipse Import dialog yuav qhib. Nyob ntawd, xaiv General> Existing Projects rau hauv Chaw Ua Haujlwm thiab nyem Next
Kuv yuav ua li cas thiaj tsim tau cov ntaub ntawv tshiab los ntawm SQL Server database uas twb muaj lawm?
Hauv SQL Server Object Explorer, nyob rau hauv SQL Server node, nthuav koj cov neeg rau zaub mov txuas nrog piv txwv. Right-click lub Databases node thiab xaiv Ntxiv Database tshiab. Rename tus tshiab database rau TradeDev. Right-click the Trade database in SQL Server Object Explorer, thiab xaiv Schema Compare
Kuv yuav ua li cas thiaj ua rau kuv lub vev xaib uas twb muaj lawm Responsive?
Kuv Yuav Ua Li Cas Ua Ib Lub Vev Xaib Ua Haujlwm Ua Haujlwm? Ntxiv cov lus teb meta tags hauv koj daim ntawv HTML. Siv cov lus nug xov xwm rau koj qhov layout. Ua cov duab thiab cov yeeb yaj duab embedded teb. Xyuas kom koj cov typography yuav nyeem tau yooj yim ntawm cov khoom siv txawb