Video: Dab tsi yog kev siv cov xim dialog box hauv VB net?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov ColorDialog tswj chav kawm sawv cev rau ib qho dialog box uas tso saib muaj xim nrog rau kev tswj hwm uas ua rau tus neeg siv los txhais cov kev cai xim . Nws cia tus neeg siv xaiv a xim . Lub ntsiab khoom ntawm lub ColorDialog tswj yog Xim , uas rov a Xim khoom.
Kuj kom paub yog, dab tsi yog kev siv Txuag dialog box hauv VB net?
VB . Net - SaveFileDialog Control. Lub SaveFileDialog tswj kom tus neeg siv xaiv qhov chaw rau txuag ib cov ntaub ntawv thiab tso cai rau tus neeg siv los qhia lub npe ntawm cov ntaub ntawv rau cawm cov ntaub ntawv.
Ib tug kuj yuav nug, dab tsi yog font dialog hauv VB net? Font Dialog Lub thawv. Cov Font dialog lub thawv cia tus neeg siv xaiv tus cwj pwm rau ib qho laj thawj font , zoo li font tsev neeg thiab koom nrog font style, point size, teebmeem, thiab ib tsab ntawv. Cov nram qab no VB . Net program caw a Font Dialog Box thiab retrieve qhov xaiv Font Lub npe thiab Font Loj.
Ib yam li ntawd, nws yog nug, dab tsi yog txoj kev siv los qhib lub thawv xim?
Teb: Cov xim sib tham koj tuaj yeem siv lub xim palette uas tau muab rau hauv lub computer txwv tsis pub koj tuaj yeem tsim koj los ntawm nruab nrab cov xim. Txhawm rau teeb tsa xim Feem ntau koj yuav tsum tswj qee yam xws li xim, saturation thiab lwm yam.
Open File dialog hauv VB net yog dab tsi?
VB . Net - OpenFileDialog Tswj. Cov OpenFileDialog tswj prompts tus neeg siv qhib a ntaub ntawv thiab tso cai rau tus neeg siv xaiv a ntaub ntawv rau qhib . Tus neeg siv tuaj yeem tshawb xyuas yog tias tus ntaub ntawv muaj thiab ces qhib nws.
Pom zoo:
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