PageClient Methods |
The PageClient type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | AddCompilationCacheAsync |
Seeds compilation cache for given url. Compilation cache does not survive
cross-process navigation.
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| AddScriptToEvaluateOnNewDocumentAsync |
Evaluates given script in every frame upon creation (before loading frame's scripts).
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| BringToFrontAsync |
Brings page to front (activates tab).
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| CaptureScreenshotAsync |
Capture page screenshot.
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| CaptureSnapshotAsync |
Returns a snapshot of the page as a string. For MHTML format, the serialization includes
iframes, shadow DOM, external resources, and element-inline styles.
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| ClearCompilationCacheAsync |
Clears seeded compilation cache.
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| CloseAsync |
Tries to close page, running its beforeunload hooks, if any.
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| CrashAsync |
Crashes renderer on the IO thread, generates minidumps.
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| CreateIsolatedWorldAsync |
Creates an isolated world for the given frame.
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| DisableAsync |
Disables page domain notifications.
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| EnableAsync |
Enables page domain notifications.
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 | EnumToString(Enum) | (Inherited from DevToolsDomainBase.) |
| EnumToString(CSPViolationType) | (Inherited from DevToolsDomainBase.) |
| EnumToString(DisabledImageType) | (Inherited from DevToolsDomainBase.) |
| EnumToString(PermissionType) | (Inherited from DevToolsDomainBase.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GenerateTestReportAsync |
Generates a report for testing.
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| GetAppManifestAsync |
GetAppManifest
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| GetFrameTreeAsync |
Returns present frame tree structure.
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| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetInstallabilityErrorsAsync |
GetInstallabilityErrors
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| GetLayoutMetricsAsync |
Returns metrics relating to the layouting of the page, such as viewport bounds/scale.
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| GetManifestIconsAsync |
GetManifestIcons
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| GetNavigationHistoryAsync |
Returns navigation history for the current page.
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| GetPermissionsPolicyStateAsync |
Get Permissions Policy state on given frame.
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| GetResourceContentAsync |
Returns content of the given resource.
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| GetResourceTreeAsync |
Returns present frame / resource tree structure.
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| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| HandleJavaScriptDialogAsync |
Accepts or dismisses a JavaScript initiated dialog (alert, confirm, prompt, or onbeforeunload).
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| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| NavigateAsync |
Navigates current page to the given URL.
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| NavigateToHistoryEntryAsync |
Navigates current page to the given history entry.
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| PrintToPDFAsync |
Print page as PDF.
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| ReloadAsync |
Reloads given page optionally ignoring the cache.
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| RemoveScriptToEvaluateOnNewDocumentAsync |
Removes given script from the list.
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| ResetNavigationHistoryAsync |
Resets navigation history for the current page.
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| ScreencastFrameAckAsync |
Acknowledges that a screencast frame has been received by the frontend.
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| SearchInResourceAsync |
Searches for given string in resource content.
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| SetAdBlockingEnabledAsync |
Enable Chrome's experimental ad filter on all sites.
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| SetBypassCSPAsync |
Enable page Content Security Policy by-passing.
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| SetDocumentContentAsync |
Sets given markup as the document's HTML.
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| SetFontFamiliesAsync |
Set generic font families.
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| SetFontSizesAsync |
Set default font sizes.
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| SetInterceptFileChooserDialogAsync |
Intercept file chooser requests and transfer control to protocol clients.
When file chooser interception is enabled, native file chooser dialog is not shown.
Instead, a protocol event `Page.fileChooserOpened` is emitted.
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| SetLifecycleEventsEnabledAsync |
Controls whether page will emit lifecycle events.
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| SetProduceCompilationCacheAsync |
Forces compilation cache to be generated for every subresource script.
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| SetWebLifecycleStateAsync |
Tries to update the web lifecycle state of the page.
It will transition the page to the given state according to:
https://github.com/WICG/web-lifecycle/
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| StartScreencastAsync |
Starts sending each frame using the `screencastFrame` event.
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| StopLoadingAsync |
Force the page stop all navigations and pending resource fetches.
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| StopScreencastAsync |
Stops sending each frame in the `screencastFrame`.
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| ToBase64String | (Inherited from DevToolsDomainBase.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| WaitForDebuggerAsync |
Pauses page execution. Can be resumed using generic Runtime.runIfWaitingForDebugger.
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See Also