计算机专业毕业设计科技文献翻译.docx

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计算机专业毕业设计科技文献翻译.docx

计算机专业毕业设计科技文献翻译

信息学院毕业设计科技文献翻译

《ASP.NETTechnique》

《ASP.NET技术》

姓名博文

专业计算机科学与技术

学号1

班级计算机科学与技术01班

指导教师乃丽

2015年3月

ASP.NETTechnique

1.ASP.net

AndnotonlyASP.netbeingActiveServerPage(ASP)nextedition,bethatakindofbuildstheproceduretrussonGeneralPurposeLanguage,canbeusedtobuildWebapplicationbigandpowerfulcomingoneWebserver.ASP.netprovidesalotofbiggerandpowerfulthanWebnowexploitationpatternadvantage.

Carryoutwideefficiencyrise

ASP.netisthatGeneralPurposeLanguage-basedprocedureisrunontheserver.Carryoutcompiling,carryouteffect,certainlycompetewitheachotherinabarlikethiswhenworkingfirstunlikethatbeforeASPexplainingprocedureimmediately,butbeingthatprocedureisheldintheservermakeanexplanationstrongmany.

Theworld-levelimplementholdsout

TheASP.nettrussistobeabletouseuptotheminuteproductofMicrosoft(R)companyVisualSexploitationenvironmenttocarryoutexploitation,WYSIWYG(whatWhatYouSeeIsWhatYouGetisgains)editor.TheseareASP.netonlystrong-rizationonefractionofsoftwaresupport.

Bigandpowerfulandadaptability

Itsbigandpowerfulandadaptabilitycompilingandtranslatingworkingprocedure,reasonwhybecauseofASP.netisGeneralPurposeLanguage-based,onbeingabletomakeitrun2000Serverapplyingtheupper(authorofnearlyallplatformofsoftwaredevelopertoWebknowingitcanonlyuseinWindowsuptonowonly).GeneralPurposeLanguagefundamentalwarehouse,informationmechanism,datainterfacetreatmentallcanhavenointegratingsewingapplyingmiddletotheASP.netWeb.ASP.netisalsothatlanguage-independentlanguagemeltsonone'sownatthesametime,reasonwhy,youcanchooseonekindoftheprocedurebeingfittocompileandcomposeyoucomingyourlanguagemost,yourprocedureiswrittenorcomingusingveryvariouslanguage,(theassociationhavingC#C++andJava),VB,Jscriptalreadyholdingoutnow.SuchvariousprogramlanguageassociateabilityprotectsyourCOM+exploitation-basedprocedurenowinthefuture,thetransplantingbeingabletoentirelyfacesASP.net.

Simplicityandeasytolearn

ASP.netisthatdignityverifies,thedistributionsystemandwebsiteallocationbecomeverysimplerunafewverycommonmissionssubmitcustomerwholecourseofiftheformissingle.ThattheforexampleASP.netpageoffacetrussallowsyoutofoundyourownconsumerinterface,makesthepersonbeunlikethecommonVB-Likeinterface.Besides,thatGeneralPurposeLanguagefacilitatesexploitationmakestobecomesimpleaccommodatingoneselftoofsoftwarecombiningwithacodelikeassemblingacomputer.

High-effectbutadministration

ThatASP.netusesonekindofcharacterbasis's,classification'sdeployssystem,makesyourserverenvironmentandtheapplicationinterpositionespeciallysimple.Becauseofallocationinformationallpreservesinsimpleversion,newinterpositionhasanimplementtomayalldonotneedtostartlocaladministrativepersoncancometrue.Thatthisiscalled"ZeroLocalAdministrationphilosophyconceptmakesbecauseofapplicativeAexploitationmoreconcrete,andrapid.AASP.netapplicationrequiresthatsimplecopyfewmustgetadocument,notrequiringthatsystematicagainstarting,everythingarethatsuchissimpleinsystematicinstallationofoneserver.

Manyprocessorenvironmentsreliability

ThequiltalreadydesignsASP.netpainstakinglybecomingonekindoftheexploitationimplementbeingabletobeusedformanyprocessor,itusespeculiarseamlessthespeedlinkingatechnology,verybigrisebeingruntosewundermanyprocessorenvironments.EvenifthatyourASP.netnowappliesasoftwareistobethatoneprocessorisdevelopmentmanyprocessordonotrequirethatanychangestheefficacybeingabletoimprovethemwhenworking,butASPnowcannotachieveindeedinthefuturethisonepoint.

Certainlydefinition,andaugmentability

WhenASP.netisdesignedhaveconsideredthemoduleletwebsitedevelopapersonneltobeabletobehitbyselfdefinitionplug-ininselfcode.Thisisdifferentfromoriginalinclusionrelation,ASP.netcanaddselfdefinition'showmodule.Websiteprocedureexploitationhasbeenallalongnotsosimple.

Security

OwingtothattheWindowsattestationtechnologyandeveryapplicationdeploying,youcanbetrueyourplainprocedureisnowandthenabsolutelysafe.

TheASP.NETgrammartoagreatextentwithASPcompatible,itprovidesonekindofnewprogrammingmodelandstructureatthesametime,maygenerateflexibilityandmuchbetterapplicationofstability,providethemuchbettersafeguardand.AddtheASP.NETfunctiongraduallyinbeingabletopassinnowavailableASPapplication,functionstrengtheningASPapplicationatanytime.

ASP.NETisthatonealreadyhascompiledandtranslated,becauseof.TheNETenvironment,runsGeneralPurposeLanguage-basedprocedureontheserver.Carryoutcompilingwhenprocedureisheldintheserverworkingfirst,thanASPmakesitsnappyimmediatelyonINTERPspeedmany.Andbetobeabletouseanyand.CompatiblelanguageofNET(includesVisualBasic.NET,C#andJscript.NET.)Createapplication.Besides,anyASP.NETapplicationallcanbeputintouseentire.NETFramework.Thepersonnelwhodevelopscangainthesetechnologymeritconveniently,includethetrusteeshipcommonlanguagerunningwarehouseenvironment,typesafety,inheritingandsoonamongthem.

ASP.NETcaneditanimplementseamlesslywithWYSIWYGHTMLandweavetheChengimplementother(includingMicrosoftVisualStudio.NET)workstogether.PageofGUIandcompletelyintegrateddebuggingthisnotonlyfeasibleWebisdevelopedtogotothelavatoryespecially,andcanprovideallmeritthattheseimplementsprovidebeobligedto,includeWebdevelopingapersonneltobeabletobeusedservercontroldraganddroptobearrivedatholdout.

WhileestablishingASP.NETapplication,thepersonnelwhodevelopscanusetheWebwindowbodyorXMLWebservices,carryoutcombinationorwithanywaythattheyregardasrightly.Thateveryfunctionallcangetthesamearchitecturalsupport,makesyoubeabletousedignitytoverifyascheme,thedatathatslowexistoftenuses,carriesoutselfdefinitionontheapplicationallocationor.

2.BuildingASP.NETPages

ASP.NETandthe.NETFramework

ASP.NETispartofMicrosoft'soverall.NETframework,whichcontainsavastsetofprogrammingclassesdesignedtosatisfyanyconceivableprogrammingneed.Inthefollowingtwosections,youlearnhowASP.NETfitswithinthe.NETframework,andyoulearnaboutthelanguagesyoucanuseinyourASP.NETpages.

The.NETFrameworkClassLibrary

ImaginethatyouareMicrosoft.Imaginethatyouhavetosupportmultipleprogramminglanguages—suchasVisualBasic,JScript,andC++.Agreatdealofthefunctionalityoftheseprogramminglanguagesoverlaps.Forexample,foreachlanguage,youwouldhavetoincludemethodsforaccessingthefilesystem,workingwithdatabases,andmanipulatingstrings.

Furthermore,theselanguagescontainsimilarprogrammingconstructs.Everylanguage,forexample,canrepresentloopsandconditionals.EventhoughthesyntaxofaconditionalwritteninVisualBasicdiffersfromthesyntaxofaconditionalwritteninC++,theprogrammingfunctionisthesame.

Finally,mostprogramminglanguageshavesimilarvariabledatatypes.Inmostlanguages,youhavesomemeansofrepresentingstringsandintegers,forexample.Themaximumandminimumsizeofanintegermightdependonthelanguage,butthebasicdatatypeisthesame.

Maintainingallthisfunctionalityformultiplelanguagesrequiresalotofwork.Whykeepreinventingthewheel?

Wouldn'titbeeasiertocreateallthisfunctionalityonceanduseitforeverylanguage?

The.NETFrameworkClassLibrarydoesexactlythat.Itconsistsofavastsetofclassesdesignedtosatisfyanyconceivableprogrammingneed.Forexample,the.NETframeworkcontainsclassesforhandlingdatabaseaccess,workingwiththefilesystem,manipulatingtext,andgeneratinggraphics.Inaddition,itcontainsmorespecializedclassesforperformingtaskssuchasworkingwithregularexpressionsandhandlingnetworkprotocols.

The.NETframework,furthermore,containsclassesthatrepresentallthebasicvariabledatatypessuchasstrings,integers,bytes,characters,andarrays.

Mostimportantly,forpurposesofthisbook,the.NETFrameworkClassLibrarycontainsclassesforbuildingASP.NETpages.Youneedtounderstand,however,thatyoucanaccessanyofthe.NETframeworkclasseswhenyouarebuildingyourASP.NETpages.

UnderstandingNamespaces

Asyoumightguess,the.NETframeworkishuge.Itcontainsthousandsofclasses(over3,400).Fortunately,theclassesarenotsimplyjumbledtogether.Theclassesofthe.NETframeworkareorganizedintoahierarchyofnamespaces.

ASPClassicNote

InpreviousversionsofActiveServerPages,youhadaccesstoonlyfivestandardclasses(theResponse,Request,Session,Application,andServerobjects).ASP.NET,incontrast,providesyouwithaccesstoover3,400classes!

Anamespaceisalogicalgroupingofclasses.Forexample,alltheclassesthatrelatetoworkingwiththefilesystemaregatheredtogetherintotheSystem.IOnamespace.

Thenamespacesareorganizedintoahierarchy(alogicaltree).AttherootofthetreeistheSystemnamespace.Thisnamespacecontainsalltheclassesforthebasedatatypes,suchasstringsandarrays.Italsocontainsclassesforworkingwithrandomnumbersanddatesandtimes.

Youcanuniquelyidentifyanyclassinthe.NETframeworkbyusingthefullnamespaceoftheclass.Forexample,touniquelyrefer

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