Windows脚本编程核心技术精解Chapter15.pdf

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1、4684-8ch15.f.qc3/3/009:39AMPage423Chapter15RegistryTweaksInThisChapterSearchforundocumentedRegistryfunctionsandcontrolthosesettingsviascriptActivateyournewRegistrysettingswithoutrestartingthesystemControltheWindowsIconCacheSearchtheRegistryforkeynamesandvaluesChangenamesof

2、systemiconsandfindouthowsystemiconsareplacedonthedesktopandintotheMyComputernamespaceChangesystemiconsControlandmanipulateWindowssettingsthroughAPIcallsManageActiveWindowTrackingandnewcoolWindowsfeaturesentirelybyscriptActivateandconfigurescreensaversfromcodeRegistrymanipul

3、ationsarethekeytomanyundocumentedWindowstweaks.Inthischapter,younotonlylearnhowtoimplementthosetweaksbutalsohowtomakeWindowsrecognizeyourchangeswithouttheneedtorestartthesystem.TheRegistry:ZillionsofUndocumentedFeaturesWindowscontainsalotmorefunctionsthanareaccessiblethroughoff

4、icialdialogboxes.ManyoftheWindowssettingsareavailableonlythroughdirectRegistrymanipulation.Fortunately,withthenewRegistrymethodsintroducedinthepreviouschapter,younolongerneedtofiddlearoundinsidetheRegistrymanually.Instead,youcandesignyourowncustomtools.Manyofthefollowingscripts

5、takeadvantageofthenewmethodsprovidedbyyourcustomRegistryCOMobject.Makesureyouhaveinstalledit:installregistrysetup.exe.4684-8ch15.f.qc3/3/009:39AMPage424424PartIV:AccessingtheOperatingSystem■■Youmightbethinking,waitaminute!Designingnewdialogboxesisallright,butwheredoyougetinf

6、ormationabouttheactualRegistrysettingsthatyournewdialogboxesshouldcontrol?EspeciallybecausetheRegistryisheavilyundocumented,itmayseemlikeamystery.Butluckily,thereareanumberofways.Onthefollowingpages,IshowyouhowtousesnapshotcomparisonsandhowtousesecrettoolstouncoverhiddenRegistr

7、ysettings.ComparingRegistrysnapshotsIfyouwantyourscripttomimicsomesettingcontrolledbyanofficialdialogbox,youcanalwayscomparetheRegistry:1.StarttheRegistryEditor,ChooseRuninyourStartmenu,andthenenterREGEDIT.Next,exporttheentireRegistrytoatextfile,chooseExportRegistryFilefromyour

8、Registrymenu,andthenstoretheentireRegistryinafilecalle