File list (Check if you may need any files):
函数练习\ABS.apd
........\ACOS.apd
........\ADjustcolumnwidth.apd
........\AND.apd
........\Append-Delete-Button.apd
........\ArcplanDirectory.apd
........\ASCII.apd
........\AutoUpdate.apd
........\AVG.apd
........\BINOM-BITand-BITor.apd
........\BOOKMARKET.apd
........\Button.apd
........\arcAdminConsole.chm
........\Call-help.apd
........\CASE.apd
........\CHAT-CHOISE.apd
........\test.apc
........\test.apr
........\SAVEFILE_DB.apc
........\SAVEFILE_DB.apr
........\Cumulate-currentculumnrow-directory.apd
........\hextodec-show.hide-status.apd
........\DISPLAYOBJECT.apd
........\EMFconversion_1.apd
........\EMFconversion.apd
........\test1.apc
........\test1.apr
........\111.txt
........\password-endtime-appendmenu-excute.apd
........\basic demo.rar
........\Bilder.apl
........\Training.apc
........\Training.apr
........\001.apd
........\002.apd
........\003.apd
........\004.apd
........\004a.apd
........\005.apd
........\006.apd
........\Day_01.apd
........\Cars.apc
........\Cars.apr
........\interne.apd
........\Day_02.apd
........\Day_03.apd
........\Day_04.apd
函数练习