TreeView tswj yog dab tsi?
TreeView tswj yog dab tsi?

Video: TreeView tswj yog dab tsi?

Video: TreeView tswj yog dab tsi?
Video: creating tables in tkinter with the treeview widget 2024, Kaum ib hlis
Anonim

Cov TreeView tswj yog siv los tso saib hierarchical sawv cev ntawm cov khoom zoo ib yam li txoj kev cov ntaub ntawv thiab folders tshwm nyob rau hauv sab laug pane ntawm lub qhov rais Explorer. Txhua lub node yuav muaj ib lossis ntau tus menyuam nodes.

Kuj paub, TreeView tswj hauv C# yog dab tsi?

C# Treeview Control . Cov TreeView tswj muaj cov hierarchy ntawm TreeViewItem tswj . Nws muab ib txoj hauv kev los tso saib cov ntaub ntawv hauv cov qauv hierarchical los ntawm kev siv cov nodes collapsible. Qib saum toj kawg nkaus hauv a tsob ntoo saib yog cov hauv paus nodes uas tuaj yeem nthuav dav lossis tawg yog tias cov nodes muaj cov menyuam nodes.

Tom qab ntawd, lo lus nug yog, DataList yog dab tsi hauv asp net? ASP . NET DataList . Cov ASP . NET DataList tswj yog lub teeb yuag server sab tswj uas ua haujlwm ua lub thawv rau cov khoom siv. Nws yog siv los tso saib cov ntaub ntawv rau hauv ib daim ntawv teev npe rau cov nplooj ntawv web. Nws qhia cov ntaub ntawv los ntawm cov ntaub ntawv qhov chaw. Cov ntaub ntawv tuaj yeem yog DataTable lossis ib lub rooj los ntawm database.

Ntawm no, tsob ntoo tswj hauv asp net yog dab tsi?

TreeView Control . Cov TreeView Web tswj muaj txiaj ntsig los tso saib cov ntaub ntawv hierarchical hauv a ntoo qauv . A TreeView yog ib phau ntawm TreeNode cov khoom. Cov ntsiab lus ntawm TreeView tswj tuaj yeem teev ncaj qha rau hauv tswj los yog khi rau, XML file.

Dab tsi yog nplooj ntawv master hauv asp net?

Master nplooj ntawv tso cai rau koj los tsim kom muaj qhov zoo ib yam thiab coj cwj pwm rau txhua tus nplooj ntawv (los yog pawg ntawm nplooj ntawv ) hauv koj daim ntawv thov web. A paj ntaub muab ib tug template rau lwm yam nplooj ntawv , nrog kev sib koom layout thiab functionality. Cov paj ntaub txhais qhov chaw rau cov ntsiab lus, uas tuaj yeem hla dhau los ntawm cov ntsiab lus nplooj ntawv.

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