Video: Dab tsi yog Prism hauv MVVM?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Tus Qauv-Saib-ViewModel ( MVVM ) qauv pab koj kom huv si cais kev lag luam thiab kev nthuav qhia logic ntawm koj daim ntawv thov los ntawm nws cov neeg siv interface (UI). Prism suav nrog cov qauv thiab kev siv cov ntaub ntawv uas qhia tau hais tias yuav ua li cas thiaj li siv tau MVVM qauv hauv Windows Presentation Foundation (WPF) daim ntawv thov.
Tsis tas li ntawd, Microsoft prism yog dab tsi?
Prism yog cov Microsoft Cov Qauv thiab Kev Ua Haujlwm Pabcuam cov lus qhia rau kev tsim "cov ntawv thov sib xyaw" hauv WPF thiab Silverlight. Nws yog npaj los muab kev taw qhia txog cov kev coj ua zoo tshaj plaws rau kev tsim cov ntawv loj loj uas hloov tau raws li kev txhim kho thiab kev ruaj ntseg.
Ib yam li ntawd, Prism kev sib koom siab yog dab tsi? Prism yog ib phau ntawm cov tsev qiv ntawv qhov chaws (uas tuaj yeem hloov kho lossis txuas ntxiv yog tias xav tau), kos npe binaries, txuas ntxiv mus rau Kev sib koom siab Application Block and Managed Extensibility Framework (MEF), kev siv siv, pib sai, thiab cov ntaub ntawv.
Ib tug kuj yuav nug, dab tsi yog Prism hauv xamarin daim ntawv?
Prism yog ib lub hauv paus rau kev tsim cov kev sib txuas ua ke, ruaj khov, thiab kuaj tau XAML daim ntawv thov hauv WPF, thiab Xamarin Forms . NET moj khaum 4.5. Cov khoom uas yuav tsum tau ua lub platform tshwj xeeb yog siv nyob rau hauv cov tsev qiv ntawv rau lub hom phiaj platform.
MVVM qauv hauv WPF yog dab tsi?
MVVM ( Qauv -View-ViewModel) MVVM yog ib txoj hauv kev tsim cov neeg siv khoom siv uas siv cov yam ntxwv tseem ceeb ntawm cov WPF platform, tso cai rau kev sim sim chav tsev yooj yim ntawm daim ntawv thov kev ua haujlwm, thiab pab cov neeg tsim khoom thiab cov neeg tsim qauv ua haujlwm ua ke nrog cov teeb meem tsawg dua.
Pom zoo:
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