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IWpfWebBrowser Interface

Version 130.1.90
WPF specific implementation, has reference to some of the commands and properties the ChromiumWebBrowser exposes.

Namespace: CefSharp.Wpf
Assembly: CefSharp.Wpf (in CefSharp.Wpf.dll) Version: 129.0.110.0 (129.0.110.0)
Syntax
public interface IWpfWebBrowser : IWebBrowser, 
	IChromiumWebBrowserBase, IDisposable, IInputElement

The IWpfWebBrowser type exposes the following members.

Properties
 NameDescription
Public propertyAddress The address (URL) which the browser control is currently displaying. Will automatically be updated as the user navigates to another page (e.g. by clicking on a link).
(Inherited from IChromiumWebBrowserBase)
Public propertyAudioHandler Implement IAudioHandler to handle audio events.
(Inherited from IWebBrowser)
Public propertyBackCommand Navigates to the previous page in the browser history. Will automatically be enabled/disabled depending on the browser state.
Public propertyBrowserCore Returns the current IBrowser Instance or null. IBrowser is the the underlying CefBrowser instance and provides access to frames/browserhost etc.
(Inherited from IChromiumWebBrowserBase)
Public propertyCanExecuteJavascriptInMainFrame A flag that indicates if you can execute javascript in the main frame. Flag is set to true in IRenderProcessMessageHandler.OnContextCreated. and false in IRenderProcessMessageHandler.OnContextReleased
(Inherited from IWebBrowser)
Public propertyCanGoBack A flag that indicates whether the state of the control current supports the GoBack action (true) or not (false).
(Inherited from IChromiumWebBrowserBase)
Public propertyCanGoForward A flag that indicates whether the state of the control currently supports the GoForward action (true) or not (false).
(Inherited from IChromiumWebBrowserBase)
Public propertyCleanupCommand Command which cleans up the Resources used by the ChromiumWebBrowser
Public propertyCopyCommand Copy selected text to the clipboard.
Public propertyCutCommand Cut selected text to the clipboard.
Public propertyDialogHandler Implement IDialogHandler and assign to handle dialog events.
(Inherited from IWebBrowser)
Public propertyDispatcher Gets the Dispatcher associated with this instance.
Public propertyDisplayHandler Implement IDisplayHandler and assign to handle events related to browser display state.
(Inherited from IWebBrowser)
Public propertyDownloadHandler Implement IDownloadHandler and assign to handle events related to downloading files.
(Inherited from IWebBrowser)
Public propertyDragHandler Implement IDragHandler and assign to handle events related to dragging.
(Inherited from IWebBrowser)
Public propertyFindHandler Implement IFindHandler to handle events related to find results.
(Inherited from IWebBrowser)
Public propertyFocusableGets or sets a value that indicates whether focus can be set to this element.
(Inherited from IInputElement)
Public propertyFocusHandler Implement IFocusHandler and assign to handle events related to the browser component's focus
(Inherited from IWebBrowser)
Public propertyForwardCommand Navigates to the next page in the browser history. Will automatically be enabled/disabled depending on the browser state.
Public propertyFrameHandler Implement IFrameHandler to handle frame events.
(Inherited from IWebBrowser)
Public propertyIsBrowserInitialized A flag that indicates whether the WebBrowser is initialized (true) or not (false).
(Inherited from IChromiumWebBrowserBase)
Public propertyIsDisposed A flag that indicates whether the WebBrowser has been disposed () or not ()
(Inherited from IChromiumWebBrowserBase)
Public propertyIsEnabledGets a value that indicates whether this element is enabled in the user interface (UI).
(Inherited from IInputElement)
Public propertyIsKeyboardFocusedGets a value that indicates whether this element has keyboard focus.
(Inherited from IInputElement)
Public propertyIsKeyboardFocusWithinGets a value that indicates whether keyboard focus is anywhere inside the element bounds, including if keyboard focus is inside the bounds of any visual child elements.
(Inherited from IInputElement)
Public propertyIsLoading A flag that indicates whether the control is currently loading one or more web pages (true) or not (false).
(Inherited from IChromiumWebBrowserBase)
Public propertyIsMouseCapturedGets a value that indicates whether the mouse is captured to this element.
(Inherited from IInputElement)
Public propertyIsMouseDirectlyOverGets a value that indicates whether the mouse pointer is over this element in the strictest hit testing sense.
(Inherited from IInputElement)
Public propertyIsMouseOverGets a value that indicates whether the mouse pointer is located over this element (including visual children elements that are inside its bounds).
(Inherited from IInputElement)
Public propertyIsStylusCapturedGets a value that indicates whether the stylus is captured to this element.
(Inherited from IInputElement)
Public propertyIsStylusDirectlyOverGets a value that indicates whether the stylus is over this element in the strictest hit testing sense.
(Inherited from IInputElement)
Public propertyIsStylusOverGets a value that indicates whether the stylus is located over this element (or over visual child elements that are inside its bounds).
(Inherited from IInputElement)
Public propertyJavascriptObjectRepository The javascript object repository, one repository per ChromiumWebBrowser instance.
(Inherited from IWebBrowser)
Public propertyJsDialogHandler Implement IJsDialogHandler and assign to handle events related to JavaScript Dialogs.
(Inherited from IWebBrowser)
Public propertyKeyboardHandler Implement IKeyboardHandler and assign to handle events related to key press.
(Inherited from IWebBrowser)
Public propertyLifeSpanHandler Implement ILifeSpanHandler and assign to handle events related to popups.
(Inherited from IWebBrowser)
Public propertyLoadHandler Implement ILoadHandler and assign to handle events related to browser load status.
(Inherited from IWebBrowser)
Public propertyMenuHandler Implement IContextMenuHandler and assign to handle events related to the browser context menu
(Inherited from IWebBrowser)
Public propertyPasteCommand Paste text from the clipboard.
Public propertyPermissionHandler Implement IPermissionHandler to handle events related to permission requests.
(Inherited from IWebBrowser)
Public propertyPrintCommand Prints the current browser contents.
Public propertyRedoCommand Redo last action.
Public propertyReloadCommand Reloads the content of the current page. Will automatically be enabled/disabled depending on the browser state.
Public propertyRenderProcessMessageHandler Implement IRenderProcessMessageHandler and assign to handle messages from the render process.
(Inherited from IWebBrowser)
Public propertyRequestContext Gets the custom request context assigned to this browser instance If no instance was assigned this will be null and the global request context will have been used for this browser. You can access the global request context through Cef.GetGlobalRequestContext()
(Inherited from IWebBrowser)
Public propertyRequestHandler Implement IRequestHandler and assign to handle events related to browser requests.
(Inherited from IWebBrowser)
Public propertyResourceRequestHandlerFactory Implement IResourceRequestHandlerFactory and control the loading of resources
(Inherited from IWebBrowser)
Public propertySelectAllCommand Select all text.
Public propertyStopCommand Stops loading the current page.
Public propertyTitle The title of the web page being currently displayed.
Public propertyToggleAudioMuteCommand Toggles the audio mute for the current browser.
Public propertyTooltipText The text that will be displayed as a ToolTip
(Inherited from IWebBrowser)
Public propertyUndoCommand Undo last action.
Public propertyViewSourceCommand Opens up a new program window (using the default text editor) where the source code of the currently displayed web page is shown.
Public propertyZoomInCommand Increases the zoom level.
Public propertyZoomLevel The zoom level at which the browser control is currently displaying. Can be set to 0 to clear the zoom level (resets to default zoom level).
Public propertyZoomLevelIncrement The increment at which the ZoomLevel property will be incremented/decremented.
Public propertyZoomOutCommand Decreases the zoom level.
Public propertyZoomResetCommand Resets the zoom level to the default. (100%)
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Methods
 NameDescription
Public methodAddHandlerAdds a routed event handler for a specific routed event to an element.
(Inherited from IInputElement)
Public methodCaptureMouseAttempts to force capture of the mouse to this element.
(Inherited from IInputElement)
Public methodCaptureStylusAttempts to force capture of the stylus to this element.
(Inherited from IInputElement)
Public methodDisposePerforms application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
(Inherited from IDisposable)
Public methodFocus Attempts to give focus to the IWebBrowser control.
(Inherited from IChromiumWebBrowserBase)
Public methodGetBrowser Returns the current CEF Browser Instance
(Inherited from IWebBrowser)
Public methodGetContentSizeAsync Size of scrollable area in CSS pixels
(Inherited from IWebBrowser)
Public methodLoad Loads the specified url in the Main Frame. If IsDisposed is true then the method call will be ignored. Same as calling LoadUrl(String)
(Inherited from IWebBrowser)
Public methodLoadUrl Loads the specified url in the Main Frame. Same as calling Load(String)
(Inherited from IChromiumWebBrowserBase)
Public methodLoadUrlAsync Load the url in the main frame of the browser
(Inherited from IChromiumWebBrowserBase)
Public methodRaiseEventRaises the routed event that is specified by the RoutedEvent property within the provided RoutedEventArgs.
(Inherited from IInputElement)
Public methodReleaseMouseCaptureReleases the mouse capture, if this element holds the capture.
(Inherited from IInputElement)
Public methodReleaseStylusCaptureReleases the stylus capture, if this element holds the capture.
(Inherited from IInputElement)
Public methodRemoveHandlerRemoves all instances of the specified routed event handler from this element.
(Inherited from IInputElement)
Public methodTryGetBrowserCoreById Try and get a reference to the IBrowser instance that matches the browserId. Primarily used for geting a reference to the IBrowser used by popups.
(Inherited from IWebBrowser)
Public methodWaitForInitialLoadAsync Wait for the Browser to finish loading the initial web page.
(Inherited from IWebBrowser)
Public methodCode exampleWaitForNavigationAsync This resolves when the browser navigates to a new URL or reloads. It is useful for when you run code which will indirectly cause the browser to navigate. A common use case would be when executing javascript that results in a navigation. e.g. clicks a link This must be called before executing the action that navigates the browser. It may not resolve correctly if called after.
(Inherited from IChromiumWebBrowserBase)
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Events
 NameDescription
Public eventConsoleMessage Event handler for receiving Javascript console messages being sent from web pages. It's important to note this event is fired on a CEF UI thread, which by default is not the same as your application UI thread. It is unwise to block on this thread for any length of time as your browser will become unresponsive and/or hang.. To access UI elements you'll need to Invoke/Dispatch onto the UI Thread. (The exception to this is when you're running with settings.MultiThreadedMessageLoop = false, then they'll be the same thread).
(Inherited from IChromiumWebBrowserBase)
Public eventFrameLoadEnd Event handler that will get called when the browser is done loading a frame. Multiple frames may be loading at the same time. Sub-frames may start or continue loading after the main frame load has ended. This method will always be called for all frames irrespective of whether the request completes successfully. It's important to note this event is fired on a CEF UI thread, which by default is not the same as your application UI thread. It is unwise to block on this thread for any length of time as your browser will become unresponsive and/or hang.. To access UI elements you'll need to Invoke/Dispatch onto the UI Thread.
(Inherited from IChromiumWebBrowserBase)
Public eventFrameLoadStart Event handler that will get called when the browser begins loading a frame. Multiple frames may be loading at the same time. Sub-frames may start or continue loading after the main frame load has ended. This method may not be called for a particular frame if the load request for that frame fails. For notification of overall browser load status use OnLoadingStateChange instead. It's important to note this event is fired on a CEF UI thread, which by default is not the same as your application UI thread. It is unwise to block on this thread for any length of time as your browser will become unresponsive and/or hang.. To access UI elements you'll need to Invoke/Dispatch onto the UI Thread.
(Inherited from IChromiumWebBrowserBase)
Public eventGotKeyboardFocusOccurs when the keyboard is focused on this element.
(Inherited from IInputElement)
Public eventGotMouseCaptureOccurs when the element captures the mouse.
(Inherited from IInputElement)
Public eventGotStylusCaptureOccurs when the element captures the stylus.
(Inherited from IInputElement)
Public eventJavascriptMessageReceived Event handler that will get called when the message that originates from CefSharp.PostMessage
(Inherited from IWebBrowser)
Public eventKeyDownOccurs when a key is pressed while the keyboard is focused on this element.
(Inherited from IInputElement)
Public eventKeyUpOccurs when a key is released while the keyboard is focused on this element.
(Inherited from IInputElement)
Public eventLoadError Event handler that will get called when the resource load for a navigation fails or is canceled. It's important to note this event is fired on a CEF UI thread, which by default is not the same as your application UI thread. It is unwise to block on this thread for any length of time as your browser will become unresponsive and/or hang.. To access UI elements you'll need to Invoke/Dispatch onto the UI Thread.
(Inherited from IChromiumWebBrowserBase)
Public eventLoadingStateChanged Event handler that will get called when the Loading state has changed. This event will be fired twice. Once when loading is initiated either programmatically or by user action, and once when loading is terminated due to completion, cancellation of failure. It's important to note this event is fired on a CEF UI thread, which by default is not the same as your application UI thread. It is unwise to block on this thread for any length of time as your browser will become unresponsive and/or hang.. To access UI elements you'll need to Invoke/Dispatch onto the UI Thread.
(Inherited from IChromiumWebBrowserBase)
Public eventLostKeyboardFocusOccurs when the keyboard is no longer focused on this element.
(Inherited from IInputElement)
Public eventLostMouseCaptureOccurs when this element loses mouse capture.
(Inherited from IInputElement)
Public eventLostStylusCaptureOccurs when this element loses stylus capture.
(Inherited from IInputElement)
Public eventMouseEnterOccurs when the mouse pointer enters the bounds of this element.
(Inherited from IInputElement)
Public eventMouseLeaveOccurs when the mouse pointer leaves the bounds of this element.
(Inherited from IInputElement)
Public eventMouseLeftButtonDownOccurs when the left mouse button is pressed while the mouse pointer is over the element.
(Inherited from IInputElement)
Public eventMouseLeftButtonUpOccurs when the left mouse button is released while the mouse pointer is over the element.
(Inherited from IInputElement)
Public eventMouseMoveOccurs when the mouse pointer moves while the mouse pointer is over the element.
(Inherited from IInputElement)
Public eventMouseRightButtonDownOccurs when the right mouse button is pressed while the mouse pointer is over the element.
(Inherited from IInputElement)
Public eventMouseRightButtonUpOccurs when the right mouse button is released while the mouse pointer is over the element.
(Inherited from IInputElement)
Public eventMouseWheelOccurs when the mouse wheel moves while the mouse pointer is over this element.
(Inherited from IInputElement)
Public eventPaint Raised every time OnPaint(PaintElementType, Rect, IntPtr, Int32, Int32) is called. You can access the underlying buffer, though it's preferable to either override OnPaint(Boolean, Rect, IntPtr, Int32, Int32) or implement your own IRenderHandler as there is no outwardly accessible locking (locking is done within the default IRenderHandler implementations). It's important to note this event is fired on a CEF UI thread, which by default is not the same as your application UI thread
Public eventPreviewGotKeyboardFocusOccurs when the keyboard is focused on this element.
(Inherited from IInputElement)
Public eventPreviewKeyDownOccurs when a key is pressed while the keyboard is focused on this element.
(Inherited from IInputElement)
Public eventPreviewKeyUpOccurs when a key is released while the keyboard is focused on this element.
(Inherited from IInputElement)
Public eventPreviewLostKeyboardFocusOccurs when the keyboard is no longer focused on this element.
(Inherited from IInputElement)
Public eventPreviewMouseLeftButtonDownOccurs when the left mouse button is pressed while the mouse pointer is over the element.
(Inherited from IInputElement)
Public eventPreviewMouseLeftButtonUpOccurs when the left mouse button is released while the mouse pointer is over the element.
(Inherited from IInputElement)
Public eventPreviewMouseMoveOccurs when the mouse pointer moves while the mouse pointer is over the element.
(Inherited from IInputElement)
Public eventPreviewMouseRightButtonDownOccurs when the right mouse button is pressed while the mouse pointer is over the element.
(Inherited from IInputElement)
Public eventPreviewMouseRightButtonUpOccurs when the right mouse button is released while the mouse pointer is over the element.
(Inherited from IInputElement)
Public eventPreviewMouseWheelOccurs when the mouse wheel moves while the mouse pointer is over this element.
(Inherited from IInputElement)
Public eventPreviewStylusButtonDownOccurs when the stylus button is pressed down while the stylus is over this element.
(Inherited from IInputElement)
Public eventPreviewStylusButtonUpOccurs when the stylus button is released while the stylus is over this element.
(Inherited from IInputElement)
Public eventPreviewStylusDownOccurs when the stylus touches the digitizer while over this element.
(Inherited from IInputElement)
Public eventPreviewStylusInAirMoveOccurs when the stylus moves over an element, but without touching the digitizer.
(Inherited from IInputElement)
Public eventPreviewStylusInRangeOccurs when the stylus is close enough to the digitizer to be detected.
(Inherited from IInputElement)
Public eventPreviewStylusMoveOccurs when the stylus moves while the stylus is over the element.
(Inherited from IInputElement)
Public eventPreviewStylusOutOfRangeOccurs when the stylus is too far from the digitizer to be detected.
(Inherited from IInputElement)
Public eventPreviewStylusSystemGestureOccurs when one of several stylus gestures are detected, for example, Tap or Drag.
(Inherited from IInputElement)
Public eventPreviewStylusUpOccurs when the stylus is raised off the digitizer while over this element.
(Inherited from IInputElement)
Public eventPreviewTextInputOccurs when this element gets text in a device-independent manner.
(Inherited from IInputElement)
Public eventStatusMessage Event handler for changes to the status message. It's important to note this event is fired on a CEF UI thread, which by default is not the same as your application UI thread. It is unwise to block on this thread for any length of time as your browser will become unresponsive and/or hang. To access UI elements you'll need to Invoke/Dispatch onto the UI Thread. (The exception to this is when you're running with settings.MultiThreadedMessageLoop = false, then they'll be the same thread).
(Inherited from IChromiumWebBrowserBase)
Public eventStylusButtonDownOccurs when the stylus button is pressed while the stylus is over this element.
(Inherited from IInputElement)
Public eventStylusButtonUpOccurs when the stylus button is released while the stylus is over this element.
(Inherited from IInputElement)
Public eventStylusDownOccurs when the stylus touches the digitizer while over this element.
(Inherited from IInputElement)
Public eventStylusEnterOccurs when the stylus cursor enters the bounds of the element.
(Inherited from IInputElement)
Public eventStylusInAirMoveOccurs when the stylus moves over an element, but without touching the digitizer.
(Inherited from IInputElement)
Public eventStylusInRangeOccurs when the stylus is close enough to the digitizer to be detected.
(Inherited from IInputElement)
Public eventStylusLeaveOccurs when the stylus cursor leaves the bounds of the element.
(Inherited from IInputElement)
Public eventStylusMoveOccurs when the stylus cursor moves over the element.
(Inherited from IInputElement)
Public eventStylusOutOfRangeOccurs when the stylus is too far from the digitizer to be detected.
(Inherited from IInputElement)
Public eventStylusSystemGestureOccurs when one of several stylus gestures are detected, for example, Tap or Drag.
(Inherited from IInputElement)
Public eventStylusUpOccurs when the stylus is raised off the digitizer while over this element.
(Inherited from IInputElement)
Public eventTextInputOccurs when this element gets text in a device-independent manner.
(Inherited from IInputElement)
Public eventVirtualKeyboardRequested Raised every time OnVirtualKeyboardRequested(IBrowser, TextInputMode) is called. It's important to note this event is fired on a CEF UI thread, which by default is not the same as your application UI thread
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Extension Methods
 NameDescription
Public Extension MethodAddWordToDictionary Add the specified word to the spelling dictionary.
(Defined by WebBrowserExtensions)
Public Extension MethodBack Navigates back, must check CanGoBack before calling this method.
(Defined by WebBrowserExtensions)
Public Extension MethodCloseDevTools Explicitly close the developer tools window if one exists for this browser instance.
(Defined by WebBrowserExtensions)
Public Extension MethodCopy Execute Copy on the focused frame.
(Defined by WebBrowserExtensions)
Public Extension MethodCut Execute Cut on the focused frame.
(Defined by WebBrowserExtensions)
Public Extension MethodDelete Execute Delete on the focused frame.
(Defined by WebBrowserExtensions)
Public Extension MethodCode exampleDestroyWindow Manually call https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-destroywindow passing in the handle returned from GetWindowHandle. This method can be used to manually close the underlying CefBrowser instance. This will avoid the WM_Close message that CEF sends by default to the top level window. (Which closes your application). This method should generally only be used in the WinForms version.
(Defined by WebBrowserExtensions)
Public Extension MethodEnsureObjectBoundAsync Make sure an object is bound in javascript. Executes against the main frame
(Defined by JavascriptBindingExtensions)
Public Extension MethodEvaluateScriptAsPromiseAsync Evaluate Javascript in the context of the MainFrame of the ChromiumWebBrowser. The script will be executed asynchronously and the method returns a Task encapsulating the response from the Javascript. The result of the script execution in javascript is Promise.resolve so even no promise values will be treated as a promise. Your javascript should return a value. The javascript will be wrapped in an Immediately Invoked Function Expression. When the promise either trigger then/catch this returned Task will be completed.
(Defined by WebBrowserExtensions)
Public Extension MethodEvaluateScriptAsync Evaluate some Javascript code in the context of this WebBrowser. The script will be executed asynchronously and the method returns a Task encapsulating the response from the Javascript This simple helper extension will encapsulate params in single quotes (unless int, uint, etc)
(Defined by WebBrowserExtensions)
Public Extension MethodEvaluateScriptAsync Evaluate Javascript code in the context of this WebBrowser using the specified timeout. The script will be executed asynchronously and the method returns a Task encapsulating the response from the Javascript This simple helper extension will encapsulate params in single quotes (unless int, uint, etc).
(Defined by WebBrowserExtensions)
Public Extension MethodEvaluateScriptAsync Evaluate Javascript in the context of this Browsers Main Frame. The script will be executed asynchronously and the method returns a Task encapsulating the response from the Javascript
(Defined by WebBrowserExtensions)
Public Extension MethodEvaluateScriptAsyncT Evaluate Javascript in the context of this Browsers Main Frame. The script will be executed asynchronously and the method returns a Task encapsulating the response from the Javascript
(Defined by WebBrowserExtensionsEx)
Public Extension MethodExecuteDevToolsMethodAsync Execute a method call over the DevTools protocol. This is a more structured version of SendDevToolsMessage. ExecuteDevToolsMethod(IBrowserHost, Int32, String, JsonString) can only be called on the CEF UI Thread, this method can be called on any thread. See the DevTools protocol documentation at https://chromedevtools.github.io/devtools-protocol/ for details of supported methods and the expected parameters dictionary contents. See the SendDevToolsMessage documentation for additional usage information.
(Defined by DevToolsExtensions)
Public Extension MethodExecuteScriptAsync Execute Javascript in the context of this Browsers Main Frame. As the method name implies, the script will be executed asynchronously, and the method therefore returns before the script has actually been executed.
(Defined by WebBrowserExtensions)
Public Extension MethodExecuteScriptAsync Execute Javascript code in the context of this Browser. As the method name implies, the script will be executed asynchronously, and the method therefore returns before the script has actually been executed. This simple helper extension will encapsulate params in single quotes (unless int, uint, etc)
(Defined by WebBrowserExtensions)
Public Extension MethodExecuteScriptAsyncWhenPageLoaded Execute Javascript code in the context of this Browsers Main Frame. This extension method uses the LoadingStateChanged event. As the method name implies, the script will be executed asynchronously, and the method therefore returns before the script has actually been executed.
(Defined by WebBrowserExtensions)
Public Extension MethodFind Search for text within the current page.
(Defined by WebBrowserExtensions)
Public Extension MethodForward Navigates forward, must check CanGoForward before calling this method.
(Defined by WebBrowserExtensions)
Public Extension MethodGetBrowserHost Shortcut method to get the browser IBrowserHost.
(Defined by WebBrowserExtensions)
Public Extension MethodGetCookieManager Gets the default cookie manager associated with the IChromiumWebBrowserBase instance.
(Defined by WebBrowserExtensions)
Public Extension MethodGetDevToolsClient Gets a new Instance of the DevTools client for the chromiumWebBrowser instance.
(Defined by DevToolsExtensions)
Public Extension MethodGetFocusedFrame Returns the focused frame for the browser window.
(Defined by WebBrowserExtensions)
Public Extension MethodGetMainFrame Returns the main (top-level) frame for the browser window.
(Defined by WebBrowserExtensions)
Public Extension MethodGetRequestContext Gets the RequestContext associated with the IChromiumWebBrowserBase instance.
(Defined by WebBrowserExtensions)
Public Extension MethodGetSourceAsync Retrieve the main frame's HTML source using a TaskTResult.
(Defined by WebBrowserExtensions)
Public Extension MethodGetTextAsync Retrieve the main frame's display text using a TaskTResult.
(Defined by WebBrowserExtensions)
Public Extension MethodGetVisibleNavigationEntryAsync Retrieve the current NavigationEntry. Contains information like HttpStatusCode and SslStatus
(Defined by WebBrowserExtensionsEx)
Public Extension MethodGetZoomLevelAsync Asynchronously gets the current Zoom Level.
(Defined by WebBrowserExtensions)
Public Extension MethodLoadHtml Registers and loads a ResourceHandler that represents the HTML content.
(Defined by WebBrowserExtensions)
Public Extension MethodLoadHtml Loads html as Data Uri See https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs for details If base64Encode is false then html will be Uri encoded.
(Defined by WebBrowserExtensions)
Public Extension MethodLoadHtml Registers and loads a ResourceHandler that represents the HTML content.
(Defined by WebBrowserExtensions)
Public Extension MethodLoadUrlWithPostData Creates a new instance of IRequest with the specified Url and Method = POST and then calls LoadRequest(IRequest).
(Defined by WebBrowserExtensions)
Public Extension MethodPaste Execute Paste on the focused frame.
(Defined by WebBrowserExtensions)
Public Extension MethodPrint Opens a Print Dialog which if used (can be user cancelled) will print the browser contents.
(Defined by WebBrowserExtensions)
Public Extension MethodPrintToPdfAsync Asynchronously prints the current browser contents to the PDF file specified. The caller is responsible for deleting the file when done.
(Defined by WebBrowserExtensions)
Public Extension MethodRedo Execute Redo on the focused frame.
(Defined by WebBrowserExtensions)
Public Extension MethodRegisterAsyncJsObject

Asynchronously registers a Javascript object in this specific browser instance.

Only methods of the object will be availabe.


(Defined by WebBrowserExtensions)
Public Extension MethodRegisterJsObject Registers a Javascript object in this specific browser instance.
(Defined by WebBrowserExtensions)
Public Extension MethodRegisterResourceHandler Register a ResourceHandler. Can only be used when browser.ResourceHandlerFactory is an instance of DefaultResourceHandlerFactory.
(Defined by WebBrowserExtensions)
Public Extension MethodReload Reloads the page being displayed. This method will use data from the browser's cache, if available.
(Defined by WebBrowserExtensions)
Public Extension MethodReload Reloads the page being displayed, optionally ignoring the cache (which means the whole page including all .css, .js etc. resources will be re-fetched).
(Defined by WebBrowserExtensions)
Public Extension MethodReplaceMisspelling If a misspelled word is currently selected in an editable node calling this method will replace it with the specified word.
(Defined by WebBrowserExtensions)
Public Extension MethodSelectAll Execute SelectAll on the focused frame.
(Defined by WebBrowserExtensions)
Public Extension MethodSendMouseWheelEvent Send a mouse wheel event to the browser.
(Defined by WebBrowserExtensions)
Public Extension MethodSetAsPopup An IWebBrowser extension method that sets the HasParent property used when passing a ChromiumWebBrowser instance to OnBeforePopup(IWebBrowser, IBrowser, IFrame, String, String, WindowOpenDisposition, Boolean, IPopupFeatures, IWindowInfo, IBrowserSettings, Boolean, IWebBrowser)
(Defined by WebBrowserExtensions)
Public Extension MethodSetMainFrameDocumentContentAsync Set the Document Content for the Main Frame using DevTools Protocol.
(Defined by DevToolsExtensions)
Public Extension MethodSetZoomLevel Change the ZoomLevel to the specified value. Can be set to 0.0 to clear the zoom level.
(Defined by WebBrowserExtensions)
Public Extension MethodShowDevTools Open developer tools in its own window.
(Defined by WebBrowserExtensions)
Public Extension MethodShowDevToolsDocked Open DevTools using your own Control as the parent. If inspectElementAtX and/or inspectElementAtY are specified then the element at the specified (x,y) location will be inspected. For resize/moving to work correctly you will need to use the LifeSpanHandler implementation. (Set LifeSpanHandler to an instance of LifeSpanHandler)
(Defined by WebBrowserExtensions)
Public Extension MethodShowDevToolsDocked Open DevTools using parentControl as the parent control. If inspectElementAtX and/or inspectElementAtY are specified then the element at the specified (x,y) location will be inspected. For resize/moving to work correctly you will need to use the LifeSpanHandler implementation. (Set LifeSpanHandler to an instance of LifeSpanHandler)
(Defined by WebBrowserExtensions)
Public Extension MethodStartDownload Download the file at url using IDownloadHandler.
(Defined by WebBrowserExtensions)
Public Extension MethodStop Stops loading the current page.
(Defined by WebBrowserExtensions)
Public Extension MethodStopFinding Cancel all searches that are currently going on.
(Defined by WebBrowserExtensions)
Public Extension MethodToggleAudioMute Toggles audio mute for the current browser. If the browser is null or has been disposed then this command will be a no-op.
(Defined by WebBrowserExtensionsEx)
Public Extension MethodUndo Execute Undo on the focused frame.
(Defined by WebBrowserExtensions)
Public Extension MethodUnRegisterResourceHandler Unregister a ResourceHandler. Can only be used when browser.ResourceHandlerFactory is an instance of DefaultResourceHandlerFactory.
(Defined by WebBrowserExtensions)
Public Extension MethodViewSource Opens up a new program window (using the default text editor) where the source code of the currently displayed web page is shown.
(Defined by WebBrowserExtensions)
Public Extension MethodCode exampleWaitForSelectorAsync Waits for a DOM element specified by the selector string to be added to or removed from the DOM. A simplified version of Puppeteer WaitForSelector. Uses a MutationObserver to wait for the element to become added or removed.
(Defined by WebBrowserExtensions)
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See Also