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1、沈阳航空工业学院北方科技学院毕业设计(外文翻译)IntroductiontoMFCProgrammingwithVisualC++Version6.xbyMarshallBrainVisualC++ismuchmorethanacompiler.Itisacompleteapplicationdevelopmentenvironmentthat,whenusedasintended,letsyoufullyexploittheobjectorientednatureofC++tocreateprofessionalWindowsapplications.Inordertotakeadv
2、antageofthesefeatures,youneedtounderstandtheC++programminglanguage.IfyouhaveneverusedC++,pleaseturntotheC++tutorialsintheC/C++Tutorialspageforanintroduction.YoumustthenunderstandtheMicrosoftFoundationClass(MFC)hierarchy.ThisclasshierarchyencapsulatestheuserinterfaceportionoftheWindowsAPI,andmake
3、sitsignificantlyeasiertocreateWindowsapplicationsinanobjectorientedway.ThishierarchyisavailableforandcompatiblewithallversionsofWindows.ThecodeyoucreateinMFCisextremelyportable.ThesetutorialsintroducethefundamentalconceptsandvocabularybehindMFCandeventdrivenprogramming.Inthistutorialyouwillenter
4、,compile,andrunasimpleMFCprogramusingVisualC++.Tutotial2providesadetailedexplanationofthecodeusedinTutorial1.Tutorial3discussesMFCcontrolsandtheircustomization.Tutorial4coversmessagemaps,whichletyouhandleeventsinMFC.WhatistheMicrosoftFoundationsClassLibrary?Let'ssayyouwanttocreateaWindowsapplica
5、tion.Youmight,forexample,needtocreateaspecializedtextordrawingeditor,oraprogramthatfindsfilesonalargeharddisk,oranapplicationthatletsauservisualizetheinterrelationshipsinabigdataset.Wheredoyoubegin?Agoodstartingplaceisthedesignoftheuserinterface.First,decidewhattheusershouldbeabletodowiththeprog
6、ramandthenpickasetofuserinterfaceobjectsaccordingly.TheWindowsuserinterfacehasanumberofstandardcontrols,suchasbuttons,menus,scrollbars,andlists,thatarealreadyfamiliartoWindowsusers.Withthisinmind,theprogrammermustchooseasetofcontrolsanddecidehowtheyshouldbearrangedonscreen.Atime-honoredprocedure
7、istomakearoughsketchoftheproposeduserinterface(bytraditiononanapkinorthebackofanenvelope)andplaywiththeelementsuntiltheyfeelright.Forsmallprojects,orfortheearlyprototypingphaseofa23沈阳航空工业学院北方科技学院毕业设计(外文翻译)largerproject,thisi
