WebBrowserExtended Class

Reference

Definition

Namespace:: Microsoft.Uii.Csr.Browser.Web

Assembly:: Microsoft.Uii.Csr.Browser.Web.dll

Important

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Represents the UII extended web browser control.

public ref class WebBrowserExtended : System::Windows::Forms::UserControl, Microsoft::Uii::Csr::Browser::Web::IWebBrowser

[System.Drawing.ToolboxBitmap(typeof(Microsoft.Uii.Csr.Browser.Web.WebBrowserExtended), "ie.ico")]
public class WebBrowserExtended : System.Windows.Forms.UserControl, Microsoft.Uii.Csr.Browser.Web.IWebBrowser

[<System.Drawing.ToolboxBitmap(typeof(Microsoft.Uii.Csr.Browser.Web.WebBrowserExtended), "ie.ico")>]
type WebBrowserExtended = class
    inherit UserControl
    interface IWebBrowser

Public Class WebBrowserExtended
Inherits UserControl
Implements IWebBrowser

Inheritance: UserControl
WebBrowserExtended

Attributes: ToolboxBitmapAttribute

Implements: IWebBrowser

Remarks

Differs from the System.Windows.Forms.WebBrowser control in that a separate iexplore.exe process is launched, hosted, and managed by the control. Advantage is multiple instances of the same web browser application will not share in-memory cookies or authentication state.

Constructors

WebBrowserExtended()	Initializes an instance of the WebBrowserExtended class using the background Internet Explorer process using dynamic window positioning technique.
WebBrowserExtended(Boolean, Boolean, Boolean)	Initializes an instance of the WebBrowserExtended control.
WebBrowserExtended(Boolean)	Initializes an instance of the WebBrowserExtended control.

Properties

Document	Gets an mshtml.HTMLDocument (an RCW) representing the web page currently displayed in the WebBrowserExtended control.
HostOnTop	Gets a Boolean value that specifies whether the host is on top.
IEFrameHandle	Gets the handle of started browser window.
isAppClosing	Gets or sets a Boolean value that specifies whether the application is closing.
IsBusy	Gets a value that specifies whether the WebBrowser control is currently loading a new document.
IsOffline	Gets a value that specifies whether the WebBrowser control is in offline mode.
MainWindow	Gets or sets the top-level window handle of the WebBrowser.
ReadyState	Gets a value that specifies the current state of the WebBrowser control.
StatusText	Gets the status text of the WebBrowser control.
Url	Gets or sets the URL of the current document.
Version	Gets the version of Internet Explorer installed.
WebBrowser	Gets the IWebBrowser2 object instance contained within this control.
WebBrowserExtendedState	Gets the current state of the WebBrowserExtended control.

Methods

Activate()	For internal Use
AttachHandler(WebBrowserEvent, Delegate)
AttachIE()	Internal Use only.
AttachListenersForWindowPositioning(TabItem)	Attaches to events on the specified tabItem and parent tabControl to support window positioning. Multiple invocations with the same tabItem will have the same effect as a single invocation. If window positioning is not configured, this method will have no effect.
AttachListenersForWindowPositioning(TabPage)	Attaches to events on the specified tabPage and parent tabControl to support window positioning. Multiple invocations with the same tabPage will have the same effect as a single invocation. If window positioning is not configured, this method will have no effect.
ClearCache()	Clears the Temporary Internet Files cache
CloseBrowser()	Closes the hosted instance of Internet Explorer.
DetachAllListenersForWindowPositioning()	Detaches any previously attached events that support window positioning. If window positioning is not configured, this method will have no effect.
DetachAllListenersForWpfWindowPositioning()	Detaches any previously attached events that support window positioning. If window positioning is not configured, this method will have no effect.
DetachIE()	Internal Use only.
Dispose(Boolean)	Clean up any resources being used.
GoBack()	Navigates the WebBrowser control to the previous page in the navigation history, if one is available.
GoForward()	Navigates the WebBrowser control to the next page in the navigation history, if one is available.
GoHome()	Navigates the WebBrowser control to the home page of the current user.
HidePositionedWindow()	Hides the positioned window. If window positioning is not configured, this method will have no effect.
Navigate(String, String, Byte[], String)	Loads the document at the specified Uniform Resource Locator (URL) into the WebBrowser control, requesting it using the specified HTTP data and replacing the contents of the Web page frame with the specified name. This overload starts the browser when necessary. When browser has not been started, that is when WebBrowserExtendedState != BrowserAcquired, all parameters except urlString are disregarded.
Navigate(String)	Loads the document at the specified Uniform Resource Locator (URL) into the WebBrowser control, replacing the previous document. This overload starts the browser when necessary.
OnPaint(Object, PaintEventArgs)	Called when [paint].
OnVisibleChanged(Object, EventArgs)	Called when [visible changed].
Refresh()	Reloads the document currently displayed in the WebBrowser control by checking the server for an updated version.
Refresh(WebBrowserRefreshOption)	Reloads the document currently displayed in the WebBrowser control using the specified refresh options.
RemoveHandler(WebBrowserEvent, Delegate)
ShowAndActivateDeckPositionedWindow()	Shows and activates (sizes and positions) the positioned window. If window positioning is not configured, this method will have no effect.
ShowAndActivatePositionedWindow()	Shows and activates (sizes and positions) the positioned window. If window positioning is not configured, this method will have no effect.
Stop()	Cancels any pending navigation and stops any dynamic page elements, such as background sounds and animations.

Events

BeforeNavigate	Fires when BeforeNavigate2(Object, Object, Object, Object, Object, Object, Boolean) event fires.
BeforeNavigate_	Fires before navigation occurs in the given object (on either a window or frameset element). (deprecated)
BeforeNavigate2	Fires before navigation occurs in the given object (on either a window element or a frameset element).
BeforeNewWindow	Fires when NewWindow2(Object, Boolean)and NewWindow3(Object, Boolean, UInt32, String, String) events fire.
BrowserObjectAppeared	Fires when the browser process object (IWebBrowser2) appears, providing an opportunity to manipulate its properties.
BrowserProcessExited	Fires when the hosted browser process exits when the WebBrowserExtended control is still valid (not disposed).
ClientToHostWindow	Fires to request that the client window size is converted to the host window size.
CommandStateChange	Fires when the enabled state of a command changes.
DocumentComplete	Fires when a document is completely loaded and initialized.
DocumentCompleted	Same as DocumentComplete, included for backward compatibility
DownloadBegin	Fires when a navigation operation begins.
DownloadComplete	Fires when a navigation operation finishes, is halted, or fails.
DownloadCompleted	Same as DownloadComplete, included for backward compatibility.
DownloadStarted	Same as DownloadBegin, included for backward compatibility.
FileDownload	Fires to indicate that a file download is about to occur. If a file download dialog box can be displayed, this event fires prior to the appearance of the dialog box.
FrameBeforeNavigate	Fires before navigation occurs in the given object (on either a window or frameset element). (deprecated)
FrameNavigateComplete	Fires after a navigation to a link is completed on either a window element or a frameSet element. (deprecated)
FrameNewWindow	Fires when a new window is to be created. (deprecated)
NavigateComplete	Fires after a navigation to a link is completed on either a window element or a frameSet element. (deprecated)
NavigateComplete2	Fires after a navigation to a link is completed on a window element or a frameSet element.
Navigated	Same as NavigateComplete2, included for backward compatibility
NavigateError	Fires when an error occurs during navigation.
NewWindow	Fires when a new window is to be created. (deprecated)
NewWindow2	Fires when a new window is to be created.
NewWindow3	Raised when a new window is to be created. Extends NewWindow2 with additional information about the new window. Available in WinXP SP2 and later.
OnFullScreen	Fires when the FullScreenproperty is changed.
OnMenuBar	Fires when the MenuBar property is changed.
OnQuit	Obsolete. Fires before the Internet Explorer application quits. (deprecated)
OnStatusBar	Fires when the StatusBar property is changed.
OnTheaterMode	Fires when the TheaterMode property is changed.
OnToolBar	Fires when the ToolBarproperty is changed.
OnVisible	Fires when the Visible property of the object is changed.
PageLoadComplete	Fires when the browser object has finished downloading the entire page.
PrintTemplateInstantiation	Fires when a print template is instantiated.
PrintTemplateTeardown	Fires when a print template is instantiated.
PrivacyImpactedStateChange	Fired when an event occurs that impacts privacy, or when a user navigates away from a URL that has impacted privacy.
ProgressChange	Fires when the progress of a download operation is updated on the object.
PropertyChange	Fires when the IWebBrowser2::PutProperty method of the object changes the value of a property.
Quit	Fires before the Internet Explorer application quits.
SetPhishingFilterStatus	Fires to indicate the progress and status of Microsoft Phishing Filter analysis of the current webpage.
SetSecureLockIcon	Fires when there is a change in encryption level.
StatusTextChange	Fires when the status bar text of the object has changed.
TitleChange	Fires when the status bar text of the object has changed.
UpdatePageStatus	Not implemented.
WindowClosing	Fires when the window of the object is about to be closed by script.
WindowSetHeight	Fires when the object changes its height.
WindowSetLeft	Fires when the object changes its left position.
WindowSetResizable	Fires to indicate whether the host window should allow resizing of the object.
WindowSetTop	Fires when the object changes its top position.
WindowSetWidth	Fires when the object changes its width
WindowStateChanged	Fires when the visibility state of a content window, such as the browser window or a tab, changes.

Applies to

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