C#编程语言外文文献翻译中英文.pdfVIP

C#编程语言概述外文文献翻译

(含：英文原文及中文译文)

文献出处：BarnettM.C#ProgrammingLanguageOverview[J]Lecture

NotesinComputerScience,2016,3(4):49-59.

英文原文

C#ProgrammingLanguageOverview

BarnettM

1.HistoryofC,C++,C#

TheC#programminglanguageisbasedonthespiritoftheCand

C++programminglanguages.Thisaccounthaspowerfulfeaturesandan

easy-to-learncurve.ItcannotbesaidthatC#isthesameasCandC++,

butbecauseC#isbuiltonboth,Microsofthasremovedsomefeatures

thathavebecomemoreburdensome,suchaspointers.Thissectionlooks

atCandC++andtrackstheirdevelopmentinC#.

TheCprogramminglanguagewasoriginallydefinedintheUNIX

operatingsystem.Inthepast,weoftenwrotesomeUNIXapplications,

includingaCcompiler,andfinallyusedtowriteUNIXitself.Itis

generallyacceptedthatthisacademiccompetitionextendstotheworld

thatcontainsthisbusiness.TheoriginalWindowsAPIwasdefinedto

workwithCusingWindowscode,anduntilnowatleastthecore

WindowsoperatingsystemAPISmaintainstheCcompiler.

Fromadefinedpointofview,Clacksasingledetail,likethe

languageSmalltalkdoes,andtheconceptofanobject.Youwilllearn

moreaboutthecontentsoftheobject.InChapter8,Write

Object-OrientedCode,anobjectiscollectedasadatasetandsome

operationsareset.ThecodecanbecompletedbyC,buttheconceptof

theobjectcannotbeForcedtoappearinthislanguage.Ifyouwantto

constructyourcodetomakeitlikeanobject,thatsfine.Ifyoudontwant

todothis,Cwillreallynotmind.Theobjectisnotanintrinsicpart.Many

peopleinthislanguagedid