Video: Peb puas tuaj yeem khaws cov ntaub ntawv sib txawv hauv ArrayList hauv C#?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Yog lawm, koj tuaj yeem khaws cia cov khoom ntawm ntau hom hauv ib ArrayList tab sis, zoo li pst tau hais, nws yog qhov mob los daws lawv tom qab. Yog tias tus nqi muaj feem xyuam rau qee txoj kev koj tej zaum yuav zoo dua los sau ib chav kawm los tuav lawv.
Ib yam li ntawd, peb puas tuaj yeem khaws cov ntaub ntawv sib txawv hauv array hauv C#?
Hauv c# mus siv ib yam khoom array rau khaws ntau hom ntawm cov ntaub ntawv hauv txhua qhov chaw nyob. Koj ua tau siv object (ib yam khoom array ), tab sis nws yuav hloov tau yooj yim dua los siv List. Nws txaus siab rau koj qhov kev xav tau uas txhua yam khoom siv ua tau ntxiv rau nws, thiab zoo li ib qho array , nws ua tau nkag los ntawm tus lej ntsuas.
Tom qab ntawd, lo lus nug yog, koj puas tuaj yeem khaws ntau hom ntaub ntawv hauv ib qho array? Array ncaj qha. Koj tuaj yeem khaws cia cov khoom uas nws hom ntaub ntawv yog sib npaug rau, los yog muab los ntawm, lub hom ntaub ntawv ntawm array . Qhov no txhais tau tias koj tuaj yeem khaws ntau hom ntaub ntawv , yog hais tias lawv muab los ntawm ib tug ntau puag hom , los yog siv ib qho kev sib txuas.
Kuj kom paub, peb tuaj yeem khaws cov ntaub ntawv sib txawv hauv ArrayList?
Java suav nrog ob qho tib si Array thiab ib qho ArrayList chav kawm. Lawv yog txhua tus "sau ntawm ntau cov khoom", yog li hais, tab sis lawv kuj heev txawv . Ib ArrayList tuaj yeem fluctuate nyob rau hauv loj raws li tej yam ntxiv los yog tshem tawm. Ib leeg ArrayList kuj muaj peev xwm tuav ntau yam ntau hom ntawm cov khoom.
Cov ntaub ntawv dab tsi tuaj yeem khaws cia hauv array?
Qhov sib txawv ntawm array yog ib hom kev sib txawv uas ua rau koj khaws ntau qhov tseem ceeb ntawm tib hom. UiPath Studio txhawb ntau hom arrays raws li nws ua hom kev sib txawv. Qhov no txhais tau tias koj tuaj yeem tsim ib qho array ntawm tus lej, ib qho ntawm hlua , ib qho ntawm boolean qhov tseem ceeb thiab lwm yam.
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