计算机外文翻译C#设计模式Word下载.docx
《计算机外文翻译C#设计模式Word下载.docx》由会员分享,可在线阅读,更多相关《计算机外文翻译C#设计模式Word下载.docx(11页珍藏版)》请在冰豆网上搜索。
ChristopherAlexanderisthatsomeofthebestskillsfactsoldroadprogrammodeledontheoneofthepioneers.Hisresearchareaisthearchitecture,notthesoftware.Inhisnewbook,"
APatternLanguage:
Towns,Buildings,Constructionbook,"
Alexandertheconstructionofhousingandurbanbuildingthesuccessfulmodel.Alexander'
sworkshavefar-reachingeffects,italsoaffectssoftwarefields.ThisDepartmenthasbeenabletomakeanimpactinotherareas,partlybecausetheauthorhasauniquepurposeoftheobservation.
Youmightthinkthattheconstructionapproachisaimedat"
buildingdesign."
ButAlexandermadeclear,Applicationarchitecturemodel,whichaimstoservethefuturetothoselivinginthesebuildingsorlivinginthesecitiespeople,makethemfeelcomfortableandhappy.Alexander'
sworkshowedthatthemodelisacertainaccessandtheexchangeoftechnicalknowledgeinthefieldexcellentway.Healsopointedoutthatareasonableunderstandingofaparticularrecordandtheobjectoftheexerciseisverycrucial,thisrequiresphilosophicalthinking,alsofacedwithunpredictablechallenges.
Softwaredevelopmentgroupshavetohaveamodelresonates,andpublishedalargenumberofbookstorecordthesoftwaredevelopmentmodel.Thesebooksrecordthesoftwareprocessthebesttime,seniorarchitectureandsoftwaredesigncategorylevel,andandthepatternbooksarestillpublished.Ifyouneedtochoosethemodeoftranslationofthebooks,Youshouldfirsttakesometimetoreadthosetothesecretaryofthepublishedcomments,andthenfromthetranslationofchoiceforyourhelpgreatestbooks,andasyour2020.
Abstract,akindofinterfaceisthekindofcertainmethodsandfieldsconsistingofapool.Otherexamplesoftheobjectcanbesetrightthroughthisclassforavisit.Excusetheexpressionusuallyimplementationofthemethodofoperationforthefunctionalresponsibility,whichoftenmeansusingthename,codeNotesandotherdocumentsfordescriptive.Category1referstotherealizationofthetypeofmethodtoachievecode.
C#languagetoimprovetheinterfaceconcept,sothatitcanbeaseparatestructure,therebyinterface(namely:
anobjectmustdowhat)andtherealization(thatis:
atargethowtomeettheirfunctionalresponsibilities)toeffectivelyseparateareas.C#languageinterfacetoallowformorethanonecategorywithafunctional,andtheC#interfacecanachievemorethanonetypeinterface.
ThereareseveraldesignpatternscanbeusedfortheC#features.Forexample:
wecanuseaninterfacetofitacertaintypeofinterface,Inreality,thisisthroughtheapplicationadaptermodetomeetacustomer'
sneeds.TodiscusssomelanguageC#unabletocompletethework,weshouldunderstandhowtheC#languageistheworkperformed,Therefore,wefirstdiscusstheC#languageinterface.
Ifyoudonotuseinterface,thenyoucanusetheabstractclass(C++languageabstract).However,thenlayer(n-tier)softwaredevelopmentanddefinitionofstructureandotherobjects,theinterfacehasacriticalroletoplay.Similarly,ifyoudonotusecommissioned,thenyoucanusetheinterface.Ifapublicmandaterequiredtoberegisteredforacallbackmethod,thenthecommissioncouldimprovethesemandates,andthereforeC#Entrustedlanguageisaveryusefulcontent.
1.Interfaceandabstractcategory
PleaseindicatetheC#languageandabstractcategoryofthethreeinterfacesbetweendifferent.
Inuse,failedtoprovideamethodofnon-abstractcategorywithanabstractinterfaceissimilar.However,weneedtopayattentiontothefollowingpoints:
Aclasscanachieveanynumberofinterfaces,butonlyuptoanabstractcategoryofsub-categories.
Anabstractclasscanincludeabstract,andaninterfaceallmethodsineffectareabstract.
Anabstractclasscandeclareandusevariables,andnotaninterface.
AnabstractcategoryofthevisitXiuchifucanbepublic,internal,protected,protectedinternalorprivate,andmembersoftheinterfacevisitXiuchifuindefaultunderarepublic,but,inastatementInterfacemembers,allowedtousethevisitXiuchifu(evenallowedtousepublicvisitXiuchifu).
AnabstractclasscanbedefinedConstructors,andnotaninterface.
2.Interfacewiththecommissioning
Interfacewiththecommissioningofcomparison:
Interfacewiththecommissioningofthesimilaritiesisthattheycanhavethedesireddefinitionofthefunction.Welearnintheprocessofcommissioningoftencreatesomeconfusionandthereasonwaspartlydueto"
trust"
thewordItcanexpressmeaningisnuanceddifferentconcepts.Therighttocommissionandcompareinterface,wehavetotakealookattheC#languagecommissionishowtowork.
C#languagekeyworddelegateintroductionofanewtypeofcommission,Thisnewtypecommissioneddeterminewhattypeofmethodcanbeusedonlyexampleofthistypeofcommission.Commissionednostandardtypeofname,butitstandardizedthemethodparametertypesandreturntypes.
Weconsiderthefollowingstatement:
PublicdelegateobjectBorrowReader(IDataReaderreader);
ThisstatementoftheDeclarationofanewtypeofcommission.CommissionedbythenameofthetypeBorrowReader.Thestatementsaidthecommissioncanuseanytypeoftechniqueis,aslongasthemethodofreceivingaIDataReaderobjectasamethodparameters,andreturntypesofmethodstoobject.Ifacertaincategoryisthefollowing:
PricatestaticobjectGetNames(IDataReaderreader)
{
//…
}
GetNames()methodparametertypesandreturntypestomeetBorrowReadercommissionedbythetypesofstandardizeddefinition,thismethodcanbeusedtonamethetypescommissionedexample,Examplesofthestatementisasfollows:
IsavariablebBorrowReadercommissionedbythetypesofexamples.AnyvisittothecommissionexamplesofcodecanbecalledObjectb,thencommissionedexampleofthecallingobjectbinclusiveapproach.Thereasonwhytheuseofobjectexampleb,asthisprogramhasthefollowingadvantages:
otherwaysintherighttimecallingobjectbandaninclusiveapproach.Forexample:
acategoryofdataservicesavailabletoreadonadatabase,calledaBorrowReadercommissionedexample(thatis,theabovereadertransmittedtothecommissionexamples),thenreadthisdatabaseasaresourcefortherelease.
C#interfacecanbeaninclusive,C#attributes(property),andindexer.Interfacecanbeatolerant,inclusivebutnotcommissioned.Why?
Wecansimplygivesthefollowingexplanation:
Delegatekeywordintroductionofanewtype,andtheeventkeywordintroductionofanewmember.Astatementstandardizedinterfacesmembers,andnotthetype,timecanbeclassifiedinterface,whichcannotbeclassifiedascommissionedinterface.
Anddetailedexplanation:
Eventkeywordstatementofaspecifictypeoffield(an"
incident"
)standardizethetypes(mustbeacommissionedtype)andtheirnames.C#restrictionsonthevisit,thecustomercannotusetheincidenttype(commissionedbythetype)ofallacts.Customerscanonlyusecommissionedbythe+=and-=acts.Suchrestrictionsaretheresultof:
Onlystatementclassescancall(orexcited)anincident.However,aslongasinclusivesothatacertaincategoryofapublicmemberoftheincident,aclientinterfacetypescanbecomposedoftheaboveexamplesthatcategory.Theincidentisakindofinterfacestandardcomponent,wehaveamplereasonfortheinterface,includingtheincident.
Whenentrustedtoasinglecallbackmethod,onebasedoninterfacedesignisequallyeffective.However,ifthedesignneedstoholdthecommissioningofTogoandcalledmethod,thenentrustedclearer.Whenaparticulartargetfortheuseofacommissionedforanumberofclients(forexample,"
hits"
ontheincident)fortheregistration,thisadvantageisparticularlyprominent.Isaonetimemember,themembercanmakeanobjectorclasstogivenoticetothenews.
UnderstandthelanguageC#commissionedmaybedifficult,especiallybecausewerepeatthedefinitionof"
themeaningoftheterm.Forexample,wecanusethe"
commission"
ofthetermcommissionstatementsaidacommissiontypes,andevencommissionedanexample.Particularly,peoplealwayssay,"
Callacommission,"
butanobjectcanonlycallacommissionedexample,notcallingacommissionedtype.Ifyoufeelthisispartofsomeconfusionhard,donotworry,alotofpeopleare.ButweshouldreallyseriouslystudycommissionedbytheC#ishowtowork.whichis