毕业论文外文翻译-准备将 Visual Basic 6.0 应用程序升级到 Visual Basic.NET

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1、外文文献原文：ReadytoupgradeVisualBasic6.0applicationstoVisualBasic.NETOutlineThisdocumentistouseMicrosoft®VisualBasic®developerstoprovidetheapplicationtoupgradetoMicrosoftVisualBasic.NETrecommendations.VisualBasic.NETcanopentheVisualBasic6.0projectstoVisualBasic.NETupgradeitstech

2、nology.However,inmostcases,theprojecttoupgradetoVisualBasic.NET,youneedtomakesomechangestotheproject.ThepurposeofthisdocumentisonthedesignandimplementationofthecurrentVisualBasicprojecttoproviderecommendationstoupgradetoVisualBasic.NETonlyafteraminimumofchanges.Whereappropr

3、iate,wewillusethenewlanguagestructure;However,thisdocumentisnotalanguagereferenceforVisualBasic.NET.WhatisVisualBasic.NET?VisualBasic.NETisthenextversionofVisualBasic.Microsoftre-designedtheproduct,ratherthansimplyasVisualBasic6.0addsomenewfeatures.Thenewversioneasierthanpr

4、eviousversionsofthepreparationofdistributedapplications,suchasWebandenterprisen-tiersystem.VisualBasic.NETwithtwonewformspackages(WindowsFormsandWebForms);usedtoaccessthedisconnectedADOdatasourceforthenewversion;thelatestmodelofthelanguage,removethetraditionalkeyword,improv

5、edtypesecurityandadvanceddevelopersneedtoopenalow-levelstructure.ThesenewfeaturesfortheVisualBasicdeveloperopenedanewdoor:UsetheWebFormsandADO.NET,torapidlydevelopscalableWebsites;throughtheinheritance,thelanguagecanbearealobject-orientedprogrammingsupport;Windowswindowbody

6、itselftosupportaccessandvisualinheritance;nowdeployyourapplicationastheexecutablefilesandcomponentsfromonedirectorytoanotherdirectorysosimple.VisualBasic.NETisnowavailableinotherlanguagesfullyintegratedwithMicrosoftVisualStudio.NET.Youcannotonlyusedifferentprogramminglangua

7、getodevelopapplicationcomponents,andyourclasscannowcross-languageinheritancetoinheritclasseswrittenindifferentlanguages.Usingtheunifieddebuggercannowdebugmultiplelanguageapplications,regardlessofwhethertheyarerunlocallyoronaremotecomputer.Finally,nomatterwhatlanguageyouuse,

8、Microsoft.NETFrameworkistheMicrosoftWindows®andInternetprovidesarichAPI.Whynot100p