微软ax2009开发语言：x 培训

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1、AxaptaX++EssentialsLesson1:DevelopmentEnvironment5MorphX5TheEditor5EditorToolBar6TheRight-clickMenu6Syntax7Jobs7Lesson2:Communicatingwithusers9ThePrintCommand9Boxes9Boxtypes10Communicationtools10Infologs:11Dialogs:13Forms:15Lesson3:Declaringvariables16Variables16Declarationofvariables16Da

2、taTypes16SimpleDeclaration17StringDeclaration18Initialization18Relationbetweensimpleandextendeddatatypes19CompositeDataTypes20Containers21Lesson4:CreatingX++Constructs22Conditionalstatements2257/57AxaptaX++EssentialsOperators22ifandelse22switch23Ternaryoperator23Loops24while24do-while24fo

3、r25Thecontinueandbreakcommands25Functions26Lesson5:Accessingthedatabase27Searchingforrecordsinthedatabase27Theselectcommand27Thewhileselectcommand28Tablebuffer28Sorting29Temporaryindexes29Sorting29Orderby30Ranging30Insert,Update,andDelete30Queries31Wheredoyouwritecode?32Codewrittenindiffe

4、rentplaces32Lesson7:Objectsandclasses34Objects34Classes3457/57AxaptaX++EssentialsTranslatedtoX++language34Methods34Objectmethods/Dynamicmethods34Classmethods/Staticmethods35UsingtheDialogclass35UsingtheQueryRunclass36Creatingnewclasses36TheMainmethod37Inheritance38Tablesversusclasses38Met

5、hods39Methodsreturningdata39Lesson8:Handlingexceptions40Whatisexceptionhandling?40Workingwithtts40Usingthetryandcatchcommands41Throwingexceptions42Exercises43Exercise2:43Exercise3:43Exercise4:44Exercise544Exercise645Exercise745Exercise846Exercise947Exercise104757/57AxaptaX++EssentialsExer

6、cise1147Exercise1248Exercise1348Exercise1448Exercise1548Exercise1649Exercise1749Exercise1849Exercise1950Exercise2050Exercise2150Exercise2251Exercise2251Exercise2351Solutions5357/57AxaptaX++EssentialsLesson1:DevelopmentEnvironmentMorphXThedevelopmentenvironmentinDamgaardAxaptaiscalledMorph

7、X.MorphXisanIntegratedDevelopmentEnvironment,orIDE,becauseitintegratesseveralfunctions,suchasdesigning,editing,compiling,anddebuggingintoonecommonenvironment.TheDamgaardAxaptaapplicationisflexibleandeasilymodifiableonmanylevels.Usually,youonlyneedtomodifyjustasingle