Mafayilo a XLS ndi mabuku ogwirira ntchito a Excel omwe amagwirizana ndi mitundu yakale ya Microsoft Office.
Ntchito Zofala
Kugwira ntchito ndi zikalata zakale za Excel
Kugwirizana ndi machitidwe akale
Kusunga deta ya spreadsheet
XLS Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu
Kodi ndi XLS wapamwamba?
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XLS ndi mtundu wa spreadsheet. Amasunga deta ya tabu ndi ma formula, kupangira ma cell, ma charts ndi ma references a tabula ya pivot. Kusintha XLS kuti CSV kumachotsa zonse koma ma cell a raw, zomwe ndi zomwe mukufuna kuti mugwiritse ntchito deta; kusintha kwa PDF kumateteza mawonekedwe ndi kuyanjana kwa kugawana. XLS ndibe zimene zambiri za legacy ndalama ndi boma kudziwitsa tooling emits ndi kuyembekezera.
Kodi ma formulas amapulumuka pamene ndimasintha XLS?
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Kusintha kwa XLS ku spreadsheet ndi formulas, references ndi dzina la madera round-trip intacts. Kusintha kwa flat data kapena page format ndi chilichonse cha cell chimasungunuka pa malire ake omaliza owerengedwa - mndandanda umakhazikika, kuwerengedwa kwambuyo kwake sikunachitike. Izi ndi zomwe mumafuna kugawana ndipo sizomwe mukufuna kuti muchite ntchito yotsatira. XLS ndi OLE zosagwirizana fayilo kunyamula masamba, formulas, kugawa ndi iliyonse VBA macros monga binary magazi.
Nchifukwa chiyani XLS ndi mtundu womwe aliyense wogwira ntchito amatumiza?
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Chifukwa chake ndi zomwe mapulogalamu pa makina amasunga mwa default, ndipo defaults amasankha pafupifupi chilichonse za zomwe mafomu amafalikira. Mavuto ndi omwe angayembekezeredwe: wolandira pa mapulogalamu osiyanasiyana, mtundu wachikhalidwe, kapena dongosolo lomwe limavomereza mtundu wina wokha XLS ndi binary Microsoft Excel workbook mtundu kuchokera Excel 97 kudzera Excel 2003.
Chifukwa chake ndi mtundu wa binary wa 2007, ndipo mabuku a binary a Office ndi njira yodziwika bwino yotumizira malware - lamuloli limakhudza bokosi, osati fayilo yanu. Mtundu watsopanowu ndi XML yozizira yomwe ndi yotetezeka kwambiri, yotsika mtengo pa diski komanso yowerengeka ndi zida zomwe si za Microsoft. Kusintha ndi njira yotuluka mu lamuloli, ndipo zomwe zilimo zimatha kupulumuka. XLS amatulutsa 65,536 ma Rows ndi 256 Columns, ndipo ma macro payloads ake amachititsa kuti akhale vuto lobwereza lachitetezo.