retrieves

ation的用法及属性解释

ControlsaninstanceofWindowsInternetExplorerthroughautomation.

MembersTable

Thefollowingtableliststhemembers

expodbytheInternetExplorerobject.

Events

Event

BeforeNavigate

Description

Firesbeforenavigationoccursinthe

givenobject(oneitherawindoworframetelement).

Firesbeforenavigationoccursinthe

givenobject(oneitherawindowelementoraframetelement).

Fireswhentheenabledstateofacommandchanges.

Fireswhenadocumentiscompletel客服话术大全 yloadedandinitialized.

Fireswhenanavigationoperationbegins.

Fireswhenanavigationoperationfinishes,ishalted,orfails.

Firestoindicatethatafiledownloadis

edownloaddialog

boxcanbedisplayed,thiventfires

priortotheappearanceofthedialogbox.

Firesafteranavigationtoalinkis

completedoneitherawindowelementor

aframeSetelement.

Firesafteranavigationtoalinkis

BeforeNavigate2

CommandStateChange

DocumentComplete

DownloadBeginDownloadComplete

FileDownload

NavigateComplete

NavigateComplete2

completedonawindowelement

aframeSetelement.

NavigateError

or

Fireswhenanerroroccursduringnavigation.

Createsanewprocesstohandlethenavigation.

Fireswhenanewwindowistobecreated.

Fireswhenanewwindowistobecreated.

Raidwhenanewwindowistobecreated.

ExtendsNewWindow2withadditional

informationaboutthenewwindow.

FireswhentheFullScreenpropertyischanged.

FireswhentheMenuBarpropertyischanged.

FiresbeforetheInternetExplorerapplicationquits.

FireswhentheStatusBarpropertyischanged.

FireswhentheTheaterModepropertyischanged.

FireswhentheToolBarpropertyischanged.

FireswhentheVisiblepropertyof

theobjectischanged.

print

template

is

NewProcess

NewWindow

NewWindow2NewWindow3

OnFullScreen

OnMenuBar

OnQuit

OnStatusBar

OnTheaterMode

OnToolBar

OnVisible

PrintTemplateInstantiationFireswhen包桌菜单 a

emplateTeardown

Fireswhenaprinttemplateisdestroyed.

PrivacyImpactedStateChange

Firedwhenaneventoccursthatimpacts

privacy,orwhenaurnavigatesaway

ssChange

Fireswhentheprogressofadownload

operationisupdatedontheobject.

FireswhenthePutPropertymethodof

theobjectchangesthevalueofaproperty.

Firedwhenacross-domainredirectrequestisblocked.

Firestoindicatetheprogressandstatus

ofMicrosoftPhishingFilteranalysisofthecurrentwebpage.

Fireswhenthereisachangeinencryptionlevel.

Fireswhenthestatusbartextof

theobjecthaschanged.

Firedwhenathird-partyURLisblocked.

Fireswhenthetitleofadocumentin

theobjectbecomesavailableor

changes.

Notimplemented.

Notimplemented.

lemented.

Fireswhenthevisibilitystateofa

contentwindow,suchasthebrowrwindoworatab,changes.

PropertyChange

RedirectXDomainBlocked

SetPhishingFil元宵节的来历简介 terStatus

SetSecureLockIcon

StatusTextChange

ThirdPartyUrlBlockedTitleChange

UpdatePageStatus

WindowActivate

WindowMove

WindowResizeWindowStateChanged

Methods

MethodDescription

ClientToWindowComputesthefullsizeofthebrowrwindowwhen

giventhespecifiedwidthandheightofthecontent

Executesacommandandreturnsthestatusofthe

commandexecutionusing

theIOleCommandTargetinterface.

Getsthevalueassociatedwithaur-definedpropertyname.

Navigatesbackwardoneiteminthehistorylist.

Navigatesforwardoneiteminthehistorylist.

testothecurrentarchpage.

NavigatestoaresourceidentifiedbyaURLortoafileidentifiedbyafullpath.

Navigatesthebrowrtoalocationthatmightnotbe

expresdasaURL,suchasapointertoanitem

identifierlist(PIDL)foranentityintheWindowsShellnamespace.

Associatesaur-definedname/valuepairwith

theobject.

GetProperty

GoBack

GoForward

GoHome

GoSearchNavigate

Navigate2

PutProperty

QueryStatusWBQueriestheobjectforthestatusofcommandsusing

theIOleCommandTargetinterface.

QuitRefresh

Clostheobject.

Reloadsthefilethatiscurrentlydisplayedin

theobject.

Reloadsthefilethatiscurrentlydisplayedwiththespecifiedrefreshlevel.

Refresh2

ShowBrowrBarShowsorhidesaspecifiedbrowrbar.

Stop

Cancelsapendingnavigationordownload,andstops

dynamicpageelements,suchasbackgro儿童简笔画小兔子 undsoundsandanimations.

Properties

Property

AddressBar

Description

Setsorgetsavaluethatindicateswhetherthe

addressbaroftheobjectisvisibleorhidden.

Getstheautomationobjectfortheapplication

thatishostingtheWebBrowrControl.

Getsavaluethatindicateswhether

theobjectingagedinanavigationordownloadingoperation.

Getsanobjectreferencetoacontainer.

Getstheautomationobjectoftheactivedocument,ifany.

RetrievesthefullyqualifiedpathoftheInternetExplorerexecutable.

Setsorgetsavaluethatindi瘦人增肥方 cateswhether

InternetExplorerisinfull-screenmodeornormalwindowmode.

Setsorgetstheheightoftheobject.

GetsthehandleoftheInternetExplorermainwindow.

Setsorgetsthecoordinateoftheleftedgeof

theobject.

Retrievesthepathortitleoftheresourcethatiscurrentlydisplayed.

GetstheURLoftheresourcethatiscurrently

Application

Busy

ContainerDocument

FullName

FullScreen

HeightHWND

Lef山药炖羊排 t

LocationName

LocationURL

displayed.

MenuBar

SetsorgetsavaluethatindicateswhethertheInternetExplorermenubarisvisible.

Retrievestheframenameorapplicationnameof

theobject.

Sets魔兽3秘籍 orgetsavaluethatindicateswhether

theobjectisoperatinginofflinemode.

Getstheparentoft尊重的故事 heobject.

RetrievesthesystemfolderoftheInternetExplorerexecutable.

Getsthereadystateoftheobject.

Setsorgetsavaluethatindicateswhether

theobjectisregisteredasatop-levelbrowrwindow.

Name

Offline

ParentPath

ReadyStateRegisterAsBrowr

RegisterAsDropTargetSetsorgetsavaluethatindicateswhether

theobjectisregisteredasadroptargetfor

ble

Setsorgetsavaluethatindicateswhether

theobjectcanberesized.

Setsorgetsavaluethatindicateswhether

theobjectcandisplaydialogboxes.

Setsorgetsavaluethatindicateswhetherthe

statusbarfortheobjectisvisible.

Setsorgetsthetextinthestatusbarfor

theobject.

Setsorgetswhethertheobjectisintheatermode.

Setsorgetswhether

theobjectarevisible.

toolbars

for

Silent

StatusBar

StatusText

TheaterMode

ToolBar

Top

Setsorgetsthecoordinateofthetopedgeof

theobject.

Getsavaluethatindicateswhether

theobjectisatop-levelcontainer.

Getstheurtypenameofthecontaineddocumentobject.

Setsorg如何做自我介绍 etsavaluethatindicateswhether

theobjectisvisibleorhidden.

Setsorgetsthewidthoftheobject.

TopLevelContainer

Type

Visible

Width

Remarks

owsVista,

tocreateaninstanceofInternetExplorer

runningatamediumintegritylevel,

passCLSID_InternetExplorerMedium(defi

)

resultingInternetExplorerMediumobjec

tsupportsthesameevents,methods,and

propertiesastheInternetExplorerobject.

Examples

The

following

exampleVisual

usCreateObjectinExplorer.

etExplorer

SetIE=CreateObject("ation")

ThefollowingC#examplelaunchesan

Microsoft

BasictolaunchaninstanceofInternet

instanceofInternetExplorerandnavigates

ealso

demonstrateshowtocreateaneventhandler

to

listen

for

ject

requiresareferencetotheMicrosoftInternetControls(SHDocVw)typelibrary.

usingSystem;

c;

;

namespaceConsoleApplication1{

classEventHandlers{

publicvoidOnBeforeNavigate2(objectnder,refobjectURL,

refobjectFlags,refobjectTarget,

refobjectPostData,refobjectHeaders,

refboolCancel){

ine("BeforeNavigate2fired!");

}

}

classProgram{

staticvoidMain(string[]args)

{

EventHandler=newEventHandlers();

etExplorerIE=etExplorer();

objectEmpty=0;

objectURL="";

//Navigate2+=new

owrEvents2_BeforeNavigate2EventHandler(

reNavigate2);

e=true;

te2(refURL,refEmpty,refEmpty,refEmpty,refEmpty);

(5000);

();

}

}}

ObjectInformation

CLSID

MinimumavailabilityMinimumoperatingsystems

CLSID_InternetExplorer

InternetExplorer4.0

Windows98,WindowsCE4.0