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License: The Code Project Open License (CPOL)
The most complete C# Webbrowser wrapper controlBy mehrcppA C# (.NET 2.0) control which creates, hosts, and offers advanced customization such as dragdrop, file downloads, HTTP/S header viewing, and much more. |
C# 2.0.NET 2.0, Win2K, WinXP, Win2003, VistaVS2005, Dev
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csEXWB is a C# .NET 2.0 control that creates, hosts and sinks the events of the original Webbrowser control (Not .NET or any other wrapper). Advanced customization and total control over the Webbrowser control are achieved via implementation of a number of interfaces, along with the addition of many methods, properties, events and a COM library. The control has no dependencies on MSHTML interop. All of the interfaces, enums and structs are defined within the project. Here are some of the features of this control:
showModelessDialog() and showModalDialog() JavaScript methods HTMLDocument and HTMLWindow events IShellLink interface BaseURL This is a basic class derived from Control class. It overrides a number of Control methods in order to create, host and dispose the Webbrowser control. In addition, it handles resize events and forwards keyboard, focus, refresh and visibility events to the hosted Webbrowser control.
csExWBDLMan is written in VC++ 6.0 using ATL 3.0. It is compiled with minimum dependencies, i.e. no MFC, std::, CString. The library is used to allow the client to employ the IDownloadManager implementation of csExWBDLMan library. In addition, the library implements the PassthroughAPP package by Igor Tandetnik, which enables the client to intercept all HTTP and HTTPS request and responses. The last functionality offered by the library is the ability to set any of the available windows hooks with the option to cancel a call. This functionality is used to stop dialogs launched using the showModelessDialog() and showModalDialog() methods. The library can be used in any other project that needs to set a global windows hook or view HTTP and HTTPS headers, as long as a valid window handle is supplied.
regsvr32.exe C:\windows\system32\csExWBDLMan.dll
Each interface mentioned below plays a role in either the hosting or customization process. I decided not to go through a detailed explanation of how to implement and use the interfaces. One can easily find all of the information regarding implementation and functionalities offered by these interfaces from MSDN, or right here on this site.
IOleClientSite - required as part of Webbrowser control hosting interfaces IOleInPlaceSite - required as part of Webbrowser control hosting interfaces IDocHostShowUI - to handle ::ShowMessage IDocHostUIHandler - to handle ::ShowContextMenu, ::TranslateAccelerator, ::GetOptionKeyPath, ::GetDropTarget and ::GetHostInfo DWebBrowserEvents2 - to handle Webbrowser events IDropTarget - to handle full drag drop internally IServiceProvider - to handle ::QueryService IHttpSecurity - to handle HTTP-related security problems IWindowForBindingUI - returns a handle via ::GetWindow that is used by MSHTML to display information in client UI INewWindowManager - WinX sp2 and up, to handle popups IAuthenticate - to handle basic and NTLM authentication IOleCommandTarget - to intercept script errors via the ::Exec method IinternetSecurityManager - to handle ::ProcessUrlAction IHTMLEventCallBack - A callback mechanism to pass HTMLDocument and HTMLWindow events to the control and, in turn, to the client IProtectFocus - IE7 + Vista - Queries for permission to grab the focus when loading the page or when a script attempts to focus an element IHTMLOMWindowServices - XP sp2 - Enables applications that are hosting the WebBrowser Control to intercept the window object calls for manipulating the host window coordinates from Dynamic HTML (DHTML) script WBDOCDOWNLOADCTLFLAG - get set - DOC_DOWNLOAD_CONTROL_FLAGS DownloadImages - get set - shortcut for DOCDOWNLOADCTLFLAG.DLIMAGES DownloadSounds - get set - shortcut for DOCDOWNLOADCTLFLAG.BGSOUNDS DownloadActiveX - get set - shortcut for DOCDOWNLOADCTLFLAG.NO_DLACTIVEXCTLS DownloadJava - get set - shortcut for DOCDOWNLOADCTLFLAG.NO_JAVA DownloadFrames - get set - shortcut for DOCDOWNLOADCTLFLAG.NO_FRAMEDOWNLOAD DownloadScripts - get set - shortcut for DOCDOWNLOADCTLFLAG.NO_SCRIPTS WBDOCHOSTUIFLAG - get set - DOC_HOST_UI_FLAGS Border3DEnabled - get set - Webbrowser 3D border ScrollBarsEnabled - get set - Webbrowser Scrollbars WBDOCHOSTUIDBLCLK - get set - DOC_HOST_UI_DBLCLK TextSize - get set - Webbrowser zoom property CanGoBack - get - can navigate backward CanGoForward - get - can navigate forward WebbrowserObject - get - Document object of Webbrowser control SendSourceOnDocumentCompleteWBEx - get set - fires DocumentCompleteEX event rather than DocumentComplete. DocumentCompleteEX event has one additional parameter that contains the source of the pDisp document object at the time DocmentComplete was called IEServerHwnd - get - Internet Explorer_Server HWND ShellEmbedingHwnd - get - ShellEmbedding HWND ShellDocObjectHwnd - get - ShellDocObject HWND RegisterAsDropTarget - get set - Webbrowser default drag drop RegisterForInternalDragDrop - get set - Instructs the control to take over drag drop. Uses WBDragxxx and WBDropxxx events to notify the client RegisterAsBrowser - get set - Registers Webbrowser as a top-level browser for target name resolution Silent - get set - whether the Webbrowser control can show dialog boxes LocationName - get - name of the resource that Webbrowser control is currently displaying LocationUrl - get set - URL of the resource that Webbrowser control is currently displaying Busy - get - indicating whether the Webbrowser control is engaged in a navigation or downloading operation OffLine - get set - currently operating in offline mode ReadyState - get - retrieves Readystate of the Webbrowser control ThumbImage - get - Contains a thumb image of the Webbrowser or null ObjectForScripting property. Allows JavaScript functions in an HTML page to call methods and properties of a an instance class passed to this property. Same as ObjectForScripting of C# Webbrowser wrapper control. An example of how to use this property has been provided in WinExternal class of frmMain DocumentTitle - Sets or retrieves the title of the document DocumentSource - Sets or retrieves the HTML source of the document UseInternalDownloadManager - Set to true, default, to allow the control to take over file downloads. FileDownloadExxxx events are fired instead of FileDownload event. This functionality is achieved via COM library which implements IDownloadManager interface. The download routines account for redirect and Content_Disposition header FileDownloadDirectory Default file download directory. Set to users MyDocuments folder by default. Used only if UseInternalDownloadManager property is set to true These methods are self explanatory
public void Navigate(string URL) public void Navigate(string URL, BrowserNavConstants Flags) public void Navigate(string URL, BrowserNavConstants Flags, string TargetFrameName) public void Navigate(string URL, BrowserNavConstants Flags, string PostData) public void Navigate(string URL, string PostData) public void Navigate(string URL, byte[] PostData) public void Navigate2(string URL) public void Stop() public bool GoBack() public bool GoForward() public void GoHome() public void GoSearch() public void Refresh2(RefreshConstants Level) public bool SelectAll() public bool Clear() public bool ClearSelection() public bool Copy() public bool Paste() public bool Cut() public bool Undo() public bool Redo() public bool Delete() public bool PasteSpecial() public bool Spell() public bool NewWindow() public bool Print() public bool Print2() public bool Properties() public bool PrintPreview() public bool PrintPreview2() public bool PageSetup() public void SaveAs() public bool Find() public bool IEOptions() public bool ViewSource() public void OrganizeFavorites() public void PrivacySettings() public void LanguageDialog() public void ProgramAccessAndDefaults() public void AddToFavorites() public void ImportExport() public void SendLinkByEmail() public void SendPageByEmail() public void SendShortcutToDesktop() Note: In a frameset, the bTopLevel parameter determines whether to use the top level document or to attempt to find and use the active document
public bool LoadUrlIntoBrowser(String url) - Loads a URL into browser using IPersistMoniker interface public bool LoadHtmlIntoBrowser(string html, string sBaseUrl) - Loads HTML content into browser using LoadHTMLMoniker class and IPersistMoniker interface, allowing client to set the baseurl public bool LoadHtmlIntoBrowser(string html) - Loads HTML content into browser using IPersistStreamInit interface, baseurl, is set to about:blank by MSHTML public void ShowCertificateDialog() - If available, displays certificate for current website public Image DrawThumb(int W, int H, System.Drawing.Imaging.PixelFormat pixFormat) - Uses IE_Server HWND to draw a thumb image of the Webbrowser control. Faster than other methods with one draw back. It only works if the Webbrowser control is in front of Zorder public Image DrawThumb2(int W, int H, System.Drawing.Imaging.PixelFormat pixFormat) - Uses IViewObject interface obtained from IHTMLDocument2 to draw a thumb image of the Webbrowser control public void SaveBrowserImage(string sFileName, System.Drawing.Imaging.PixelFormat pixFormat, System.Drawing.Imaging.ImageFormat format) - Saves Webbrowser image public bool HasFocus() public void SetFocus() public void SetFocusBody() public bool FindInPage(string sFind, bool DownWard, bool MatchWholeWord, bool MatchCase, bool ScrollIntoView) - Finds a match. Returns true if found, else false. In a frameset, it attempts to find and use the active document. public int FindAndHightAllInPage(string sFind, bool MatchWholeWord, bool MatchCase, int cbackColor, int cForeColor) - Finds and highlights all matches. Returns number of matches found. In a frameset, it attempts to find and use the active document. public int FindAndHightAllInPage(string sFind, bool MatchWholeWord, bool MatchCase, string cbackColor, string cForeColor) public int FindAndHightAllInPage(string sFind, bool MatchWholeWord, bool MatchCase, Color cbackColor, Color cForeColor) public bool IsCommandEnabled(string sCmdId) - Wrapper for IHTMLDocument2::queryCommandEnabled public bool SetDesignMode(string sMode) public string GetDesignMode() public IHTMLElement GetActiveElement() - Returns the active element or null. Accounts for frames public IHTMLDocument2 GetActiveDocument() - Returns the active document or null. Accounts for frames public string GetTitle(bool bTopLevel) - Wrapper for IHtmlDocument2::title public string GetTitle(IWebBrowser2 thisBrowser) public string GetText(bool bTopLevel) - Wrapper for IHTMLDocument3::outerText public string GetText(IWebBrowser2 thisBrowser) public string GetSource(bool bTopLevel) - Wrapper for IHTMLDocument3::outerHTML public string GetSource(IWebBrowser2 thisBrowser) public IHTMLElementCollection GetImages(bool bTopLevel) - Wrapper for IHTMLDocument2::images public IHTMLElementCollection GetAnchors(bool bTopLevel) - Wrapper for IHTMLDocument2::anchors public string GetSelectedText(bool bTopLevel, bool ReturnAsHTML) - Returns selection as plain text or HTML. public IHTMLElement ElementFromPoint(bool bTopLevel, int X, int Y) - Wrapper for IHTMLDocument2::elementFromPoint public bool ExecCommand(bool bTopLevel, string CmdId) - Wrapper for IHTMLDocument2::execCommand public bool QueryCommandState(bool bTopLevel, string CmdId) - Wrapper for IHTMLDocument2::queryCommandState public bool OleCommandExec(bool bTopLevel, MSHTML_COMMAND_IDS CmdID) - Wrapper for IHTMLDocument2::IOleCommandTarget::Exec public object QueryCommandValue(string CmdID) - Wrapper for IHTMLDocument2::queryCommandValue public bool QueryCommandState(bool bTopLevel, string CmdId) - Wrapper for IHTMLDocument2::queryCommandState public IHTMLElement GetElementByID(bool bTopLevel, string idval) - Wrapper for IHTMLDocument3::getElementById public IHTMLElementCollection GetElementsByTagName(bool bTopLevel, String tagname) - Wrapper for IHTMLDocument3::getElementsByTagName public IHTMLElementCollection GetElementsByName(bool bTopLevel, string elemname) - Wrapper for IHTMLDocument3::getElementsByName public object execScript(bool bTopLevel, string ScriptName, string ScriptLanguage) - Wrapper for IHTMLWindow2::execScript public bool OleCommandExec(bool bTopLevel, MSHTML_COMMAND_IDS CmdID, object pvaIn) - Wrapper for IHTMLWindow2::execScript, which accepts a parameter public object InvokeScript(string ScriptName, object[] Data) - Invokes a script within the HTML page public object InvokeScript(IWebBrowser2 wb, string ScriptName, object[] Data) - Invokes a script within the HTML page public bool IsFrameset() public int FramesCount() public List<IWebBrowser2> GetFrames() - Returns a List populated with the IWebbrowser interfaces of the frames public bool CreateInternetShortCut(string LocalFileName, string URL, string Description, string IconFileName, int IconIndex) - Attempts to create an Internet shortcut public string ResolveInternetShortCut(string InternetShortCutPath) - Attempts to resolve an Internet shortcut public bool ClearHistory() - Clears IE history public void ActivateHTMLEvents(HTMLEventType EventType, int[] HTMLEventDispIds) - Activates either HTMLdocument or HTMLWindow events public void DeactivateHTMLEvents(HTMLEventType EventType) - Deactivates previously activated HTMLDocument or HTMLwindow events public int DownloadFile(string Url) Attempts to download a file asynch. FileDownloadExXXX events are used for notifications. Return value is a unique ID for this download that can be used to stop the download public void StopFileDownload(int dlUID) Stops a file download that was started by calling the DownloadFile method public void StartHTTPAPP() Call to start receiving HTTP request and response headers via ProtocolHandlerOnResponse and ProtocolHandlerOnBeginTransaction events public void StopHTTPAPP() Call to stop ProtocolHandlerOnResponse and ProtocolHandlerOnBeginTransaction events for HTTP protocol public void StopHTTPSAPP() Call to stop ProtocolHandlerOnResponse and ProtocolHandlerOnBeginTransaction events for HTTPS protocol public void StartHTTPSAPP() Call to start receiving HTTPS request and response headers via ProtocolHandlerOnResponse and ProtocolHandlerOnBeginTransaction events void SetAllowHTMLDialogs() - default true - set allow or disallow flag for HTML dialogs launched using showModelessDialog() and showModalDialog() methods using CBT Window Hook bool GetAllowHTMLDialogs() - get allow or disallow flag for HTML dialogs launched using showModelessDialog() and showModalDialog() methods using CBT Window Hook public bool AutomationTask_PerformClickButton(string btnname) - Performs a click on a Button element with given name public bool AutomationTask_PerformClickLink(string linkname) - Performs a click on a Link element with given name public bool AutomationTask_PerformEnterData(string inputname, string strValue) - Enters strValue into an input element with given name public bool AutomationTask_PerformEnterDataTextArea(string inputname, string strValue) - Enters strValue into a textarea element with given name public bool AutomationTask_PerformSubmitForm(string formname) - Submits a form with given name public bool AutomationTask_PerformSelectList(string selectname, string listitemvalue) - Selects a list item element with given listitemvalue AutomationTask_PerformSelectRadio(string radioname) - Selects a radio or checkbox element with given radioname DocumentComplete has been modified to include an extra parameter, IsTopLevel, which indicates whether or not we have the top-level document.
DocumentComplete BeforeNavigate2 ClientToHostWindow CommandStateChange DownloadBegin DownloadComplete FileDownload NavigateComplete2 NavigateError NewWindow2 NewWindow3 PrintTemplateInstantiation PrintTemplateTeardown PrivacyImpactedStateChange ProgressChange PropertyChange SetSecureLockIcon StatusTextChange TitleChange WindowClosing WindowSetHeight WindowSetLeft WindowSetResizable WindowSetTop WindowSetWidth UpdatePageStatus To use internal drag drop functionality, RegisterForInternalDragDrop must be set to true (default)
WBDragEnter WBDragLeave WBDragOver WBDragDrop FileDownloadExXXX events are activated by setting UseInternalDownloadManager property to true (default)
WBKeyDown - Rather than just firing when accelerator keys are used, I have decided to intercept key down and up, which I find to be more useful WBKeyUp WBContextMenu - Handle context menus WBGetOptionKeyPath - Allows the client to set up their own registry settings for Webbrowser control to use WBDocHostShowUIShowMessage - Allows interception of messageboxes DocumentCompleteEX - Setting SendSourceOnDocumentCompleteWBEx property will cause this event to fire instead of DocumentComplete, passing an extra parameter that contains the source of the document WBAuthenticate - Fires for basic and NTLM authentications. For NTLM, client needs to pass credentials as Username = Domain\username WBSecurityProblem - Fires when WinInet encounters a security problem WBEvaluteNewWindow - XPsp2, replaces NewWindowx events RefreshBegin RefreshEnd ScriptError - Fires for script errors. Contains all details in regard to script error ProcessUrlAction - Policy based URL processing HTMLEvent - Only event handler for HTMLDocument and HTMLwindow events FileDownloadExStart - If UseInternalDownloadManager true, notifies client of a request to start a file download. Stop download at any point using a unique ID, save file in the background. Overrides Webbrowser default file download mechanism FileDownloadExEnd - If UseInternalDownloadManager true, notifies client of end of a file download FileDownloadExProgress - If UseInternalDownloadManager true, notifies client of status of a file download FileDownloadExAuthenticate - If UseInternalDownloadManager true, notifies client of a request from server for authentication FileDownloadExError - If UseInternalDownloadManager true, notifies client of an error during a file download ProtocolHandlerOnBeginTransaction Enables the client to view all the HTTP and HTTPS request headers of Webbrowser control ProtocolHandlerOnResponse Enables the client to view all HTTP and HTTPS the response headers of Webbrowser control AllowFocusChange - IE7 Vista - notify client when focus is being changed via implementation of IProtectFocus interface HTMLOMWindowServices_moveTo - IHTMLOMWindowServices implementation - Moves the screen position of the upper-left corner of the application window to the specified coordinates HTMLOMWindowServices_moveBy - IHTMLOMWindowServices implementation - Moves the screen position of the application window by the specified offset values HTMLOMWindowServices_resizeTo - IHTMLOMWindowServices implementation - Changes the current size of the application window by the specified offset values. HTMLOMWindowServices_resizeBy - IHTMLOMWindowServices implementation - Sets the size of the application window to the specified values I have attempted to make the demo as comprehensive as possible. Here are some of its main features:
DWebBrowserEvents2, including popups. Although reasonable care has been taken to ensure the correctness of this implementation, expect bugs. This code should never be used in any application without proper verification and testing. When reporting bugs, sending suggestions or requests, or asking a question, please include information regarding IE and OS versions and service packs. Include as much detail as possible. This will be very helpful, not only for me to find and fix bugs or implement requested features, but for others who may be in a similar position.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so.
AutomationTask_PerformEnterDataTextArea method - to automate text entry into textarea element AutomationTask_PerformSubmitForm method - to automate form submit InvokeScript which accepts an IWebBrowser2 interface IDocHostShowUI.ShowMessage method I would like to thank everyone for sending their suggestions, bug reports, and feature requests.
ObjectForScripting property. Allows JavaScript functions in an HTML page to call methods and properties of a an instance class passed to this property. Same as ObjectForScripting of C# Webbrowser wrapper control. An example of how to use this property has been provided in WinExternal class of frmMain UseInternalDownloadManager - Set to true, default, to allow the control to take over file downloads. FileDownloadExxxx events are fired instead of FileDownload event FileDownloadDirectory Default file download directory. Set to users MyDocuments folder by default. Used only if UseInternalDownloadManager property is set to true DocumentTitle DocumentSource Border3DEnabled - Webbrowser 3D border ScrollBarsEnabled - Webbrowser Scrollbars DownloadImages - shortcut for DOCDOWNLOADCTLFLAG.DLIMAGES DownloadSounds - shortcut for DOCDOWNLOADCTLFLAG.BGSOUNDS DownloadActiveX - shortcut for DOCDOWNLOADCTLFLAG.NO_DLACTIVEXCTLS DownloadJava - shortcut for DOCDOWNLOADCTLFLAG.NO_JAVA DownloadFrames - shortcut for DOCDOWNLOADCTLFLAG.NO_FRAMEDOWNLOAD DownloadScripts - shortcut for DOCDOWNLOADCTLFLAG.NO_SCRIPTS FileDownloadExStart - If UseInternalDownloadManager true, notifies client of a request to start a file download. Stop download at any point using a unique id, save file in the background, ... Overrides webbrowser default file download mechanism FileDownloadExEnd - If UseInternalDownloadManager true, notifies client of end of a file download FileDownloadExProgress - If UseInternalDownloadManager true, notifies client of status of a file download FileDownloadExAuthenticate - If UseInternalDownloadManager true, notifies client of a request from server for authentication FileDownloadExError - If UseInternalDownloadManager true, notifies client of an error during a file download ProtocolHandlerOnBeginTransaction - Enables the client to view all the HTTP and HTTPS request headers of webbrowser control ProtocolHandlerOnResponse Enables the client to view all HTTP and HTTPS the response headers of webbrowser control AllowFocusChange To notify client when focus is being changed HTMLOMWindowServices_moveTo - IHTMLOMWindowServices implementation - Moves the screen position of the upper-left corner of the application window to the specified coordinates HTMLOMWindowServices_moveBy - IHTMLOMWindowServices implementation - Moves the screen position of the application window by the specified offset values HTMLOMWindowServices_resizeTo - IHTMLOMWindowServices implementation - Changes the current size of the application window by the specified offset values. HTMLOMWindowServices_resizeBy - IHTMLOMWindowServices implementation - Sets the size of the application window to the specified values IProtectFocus interface. IE7 and Vista only. Queries for permission to grab the focus when loading the page or when a script attempts to focus an element IHTMLDocument2.write method definition, psarray param changed from object[] to object IHTMLDocument2.writeln method definition, psarray param changed from object[] to object IProtectFocus - IE7 + Vista - Queries for permission to grab the focus when loading the page or when a script attempts to focus an element IHTMLOMWindowServices - XP sp2 - Enables applications that are hosting the WebBrowser Control to intercept the window object calls for manipulating the host window coordinates from Dynamic HTML (DHTML) script IHTMLElementEvents2 IHTMLDataTransfer and cHTMLElementEvenets2 class to handle HTMLElementEvents2 of an HTMLElement. Used in frmHTMLEditor to demonstrate handling of internal drag drop of elements IDownloadManager via a COM assembly. If activated by setting UseInternalDownloadManager property to true, default, a client application can be notified via FileDownloadExXXX events of a file download, replacing the default MSHTML download mechanism GoBack, GoForward,... to indicate failure or success OleCommandExec method. OleCommandExec(bool bTopLevel, MSHTML_COMMAND_IDS CmdID, object pvaIn) which accepts a parameter frmHTMLEditor via a tab control CustomComboBox and ToolStripCustomComboBox to handle display of colors and fonts RichTextBox control with HTML syntax highlighting for viewing the source of the HTML document used in frmHTMLEditor frmTableCellProp, to set/get a table cell properties in frmHTMLEditor RichTextBox source editor in frmHTMLEditor SplitContainer based control, used in frmHTMLEditor frmFileDownload, to manage file downloads visual status (simple) frmThumbs. Moved thumb handling to main form via a toolstrip SetAllowHTMLDialogs - default true - set allow or disallow flag for HTML dialogs launched using showModelessDialog() and showModalDialog() methods using CBT Window Hook GetAllowHTMLDialogs - get allow or disallow flag for HTML dialogs launched using showModelessDialog() and showModalDialog() methods using CBT Window Hook DownloadFile - Attempts to download a file asynch. FileDownloadExXXX events are used for notifications. Return value is a unique id for this download that can be used to stop the download StopFileDownload - Stops a file download that was started by calling DownloadFile method StartHTTPAPP - Call to start receiving HTTP request and response headers via ProtocolHandlerOnResponse and ProtocolHandlerOnBeginTransaction events StopHTTPAPP - Call to stop ProtocolHandlerOnResponse and ProtocolHandlerOnBeginTransaction events for HTTP protocol AutomationTask_PerformClickButton - Performs a click on a Button element with given name AutomationTask_PerformClickLink - Performs a click on a Link element with given name AutomationTask_PerformEnterData - Enters a given string into an input element with given name AutomationTask_PerformSelectList - Selects a list item element with given list item value AutomationTask_PerformSelectRadio - Selects a radio or checkbox element with given radio or checkbox name GetElementsByName - Wrapper for IHTMLDocument3::getElementsByName IDocHostShowUI.ShowMessage - no messages are displayed by default DWebBrowserEvents2.WindowClosing - was not firing DISPATCH_WindowClosing - Replaced DWebBrowserEvents2.WindowClosing NavToBlank LoadHtmlIntoBrowser (Overloaded) GetSource(IWebBrowser2 thisBrowser), added support for UTF8 and UNICODE pages Navigate(string URL, BrowserNavConstants Flags), using BrowserNavConstants.navOpenInNewWindow was loading URL into the current control. Now it opens a new IE window GetSource(bool bTopLevel), changed return value from innerHTML to outerHTML NavigationError event IHTMLDocument2.write method definition, psarray param changed from object[] to object IHTMLDocument2.writeln method definition, psarray param changed from object[] to object IDocHostShowUI.ShowMessage - no messages are displayed by default. DWebBrowserEvents2.WindowClosing - was not firing. DISPATCH_WindowClosing - Replaced DWebBrowserEvents2.WindowClosing NavToBlank LoadHtmlIntoBrowser (Overloaded) WBDragDrop event which contains DataObject instance. HTMLEditor form. Add/delete table row and col, ... 
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Last Updated: 28 May 2007 Editor: Genevieve Sovereign |
Copyright 2007 by mehrcpp Everything else Copyright © CodeProject, 1999-2009 Web21 | Advertise on the Code Project |
