Using IWebBrowser2 to display RSS channel file

Internet Explorer Extension Development

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    - Difference between IE and ActiveX windows The control "window" objects displayed by IE are not "real" window objects (except for pre-IE7 <select> controls); IE draws all the borders, shading, effects, etc. of those objects on its own client area. If you want your objects to look like IE controls, you'll need to draw your object using the same logic. As the other post mentions, you'll need to be aware of the active UI theme. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - IE 7 display blank page on refresh when viewing session enabled PHP pages served from IIS 6!! Good Find! Fixed my issue! Thank you! Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - System.Windows.Forms instead of ShDocVw namespace Hi everybody! I'm just creating a BHO in C# and use until now the ShDocVw namespace and the WebBrowser interface of this namespace. I have the IObjectWithSite interface like the following: [ ComVisible ( true ), InterfaceType ( ComInterfaceType . InterfaceIsIUnknown ), Guid ( "FC4801A3-2BA9-11CF-A229-00AA003D7352" ) ] public interface IObjectWithSite { [ PreserveSig ] int SetSite ([ MarshalAs ( UnmanagedType . IUnknown )] object site ); [ PreserveSig ] int GetSite ( ref Guid guid , out IntPtr ppvSite ); } And in the implementation of this interface I use the SetSite method: 1: [ PreserveSig ()] 2: int IObjectWithSite . SetSite ( object site ) 3: { 4: if ( site == null ) 5: { 6: browser . DocumentComplete -= 7: new ShDocVw. DWebBrowserEvents2_DocumentCompleteEventHandler ( 8: bhoListener . OnDocumentComplete ); 9: browser = null ; 10: } 11: else 12: { 13: Logging . logDebug ( "SetSite(browser)" ); 14: browser = ( ShDocVw.WebBrowser ) site ; 15: bhoListener . Browser = browser ; 16: browser . DocumentComplete += 17: new ShDocVw.DWebBrowserEvents2_DocumentCompleteEventHandler ( 18: bhoListener . OnDocumentComplete ); 19: } 20: return 0 ; 21: } Now: This all is okay, but I read that the namespace System.Windows.Forms also delivers a WebBrowser class. I tried to use this one instead, with the following code: 14: browser = ( System.Windows.Forms.WebBrowser ) site ; It didn't work. Can anyone help me out What do I have to do to use System.Windows.Forms instead of ShDocVw Cheers Vic Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Save Recordset to CSv File Content Disposition: Attachment normally does force the save file dialog, but in order for it to have something to save, you must Response.Write the CSV data. Additionally, your "filename" should not be the server path, just use the plain HistorianReport.csv name. -Ryan / Kardax Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - IE Tabs Hi Jandost, I don't understand what you are trying to achieve To prevent users opening more than one instance of a page (and any embedded ActiveX control) use the ShowModalDialog method i/o the Window.open method. Test the document.parent.name when the page is loaded to ensure that it has been loaded into that page and not loaded from the address bar of IE. If they have used the address bar, redirect them to an error page to prevent access to the page from the address bar. This will create a modal window that the user will be unable to navigate from until they have completed processing or choose to close the window. Again if you use a named window, other calls made from other running instances of the browser will switch focus to the already loaded modal window. If your processing requires a number of pages/steps to be completed, set <base target="_self"> (in the <head> tags) to ensure that all navigation remains in the current modal window and is not spawned in new windows/tab. The drawback is that this method is missing from other (mozilla) browsers (there is the IE tabs extension that will enable moz browsers to emulate IE and display modal windows). So you may want to test for the IE browser. Regards. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - http://runonce.msn.com/runonce2.aspx ---> Error on page ---> Done THE QUESTION IS RESPONSE! I SEARCH OK! Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - IWebBrowser2::Navigate2 with navOpenInNewWindow being blocked by popup blocker > So for certain there is no way to overcome the blockers using a different method/technique I too would be interested in an answer to this question. How can an IE BHO open a window that is not blocked by IE's internal popup blocker, or any third-party popup blocker Related, are Google's and Yahoo's popup blockers intended to defend against the windows other BHOs attempt to open, or are they intended to defend against windows opened by client side JavaScript only Note that Sheng's suggestion of asking the user to disable popup blocking is not an option, since it cannot be disabled per-site, and asking the user to disable popup blocking entirely would create a bad trade-off where a user would have to forgo all popup blocking in order to use a plugin they installed. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - get_Document returns NULL in IE7 Reza, One additional thing that I just noticed is that the CreateControl call returns a 24278028 instead of S_OK, ONLY when the explorer bar is invoked using ShowBrowserBar. If the bar is opened automatically when the browser opens, then this call returns S_OK. I hope you will be able to solve this mystery for me so that I can move on with this Right Click thing which has been killing me for past couple of weeks! Thanks and appreciate your help. K. Ramesh Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Developing IE toolbar For a label implement the CStatic Control. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Toolbar does not hiding when launching IE7 using vbs My Web Application that launches IE uses the following simple VB script to hide toolbar.. Set objIE = WScript.CreateObject("InternetExplorer.Application","objIE_") objIE.StatusBar = True objIE.ToolBar = False objIE.MenuBar = False It has worked for IE 5.5., 6.0 ...so I am wondering why it is not hiding the toolbar for IE7 Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - ASP.NET menu control - background This works like a dream. Thanks for posting this! Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - window handle for active tab from inside my event handler: STDMETHOD(Invoke)(DISPID, REFIID, LCID, WORD, DISPPARAMS*, VARIANT*, EXCEPINFO*, UINT*); and when the document completes loading, i need to get the window handle of the tab. thanks... Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Mixed Content in IE 7 I also have experienced problems with IE7 respecting the "Display Mixed Content" setting for trusted sites. This forum posting is the only location I could find information regarding this bug. I would also like to have an official KB bug report link. I'm using IE7 w/ Windows Server 2003. The only resolution to the issue I could find was making this setting for the entire internet zone instead of just for trusted sites. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Res://ieframe.dll/dnserror.htm# I ran into a similar problem. In my case, I was unable to open Compressed Help Modules (. CHM files ) with IE7. I would get "Internet Explorer cannot display the webpage" and the URL would start with: res://ieframe.dll/dnserror . . . After some heavy lifting, I eventually found the following KB article. It addresses both types of problems. You cannot open remote content by using the InfoTech protocol after you install security update 896358, security update 840315, or Windows Server 2003 Service Pack 1 http://support.microsoft.com/kb/896054 In your case, the UrlAllowList registry key should help. In my case, the MaxAllowedZone key helped. A key snippet: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\HTMLHelp] [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\HTMLHelp\1.x\ItssRestrictions] "MaxAllowedZone"=dword:00000001 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\HTMLHelp\1.x\ItssRestrictions] "UrlAllowList"=" http://www.wingtiptoys.com/;http://www.contoso.com/ " My problem opening CHM (help) files yielded error messages like this: Cannot Open the File: res://ieframe.dll/dnserrordiagoff_webOC.htm#mk:@MSITStore:C:\path\sample.chm My Event Viewer (Application Error Log) had entrie s like these: Event ID ( 1 ) in Source ( ITSS ) Event ID ( 1904 ) in Source ( HHCTRL ) In some cases, however, the above fix was not enough. In those cases, the "unblock" solution described below did the job: How to unblock downloaded Compressed Help Modules (.CHM) http://pointerx.net/blogs/glozano/archive/2006/04/06/151.aspx Essentially, CHM files can be unblocked by clicking " Unblock " from the "General" tab in the CHM file's "Properties" window. For more information, see: http://support.microsoft.com/kb/896358 The above link describes security issues involving the InfoTech protocol (A/K/A: ms-its ITS ITSS ). Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Certain keys not returning a keyCode in IE7 Method that I used is as follows: 1. Register event handler for the key up event using put_onkeyup(). eg IDispatchPtr spdisp_Key = CMy_EventObject<CMy_HandlerClass>::CreateHandler(&(m_My_HandlerClass), CMy_HandlerClass::Key, 1 ); VARIANT vRk; V_VT(&vRk) = VT_DISPATCH; V_DISPATCH(&vRk) = spdisp_Key; sphtmlDoc->put_onkeyup( vRk ); From memory have a look at the 2Find example at the www.thecodeproject.com for an example of doing this and specifically the CMy_EventObject template. 2. In your key handler function handle the event. eg void CMy_HandlerClass::Key(DISPID id, VARIANT* pVarResult) { HRESULT hr; MSHTML::IHTMLDocument2Ptr sphtmlDoc; IDispatchPtr spDisp; m_pWebBrowser->get_Document(&spDisp); spDisp->QueryInterface(IID_IHTMLDocument2, (void**)&sphtmlDoc); if( sphtmlDoc != NULL ) { /* Get a pointer to the event object*/ MSHTML::IHTMLWindow2Ptr spWindow; MSHTML::IHTMLEventObjPtr spEvent; hr = sphtmlDoc->get_parentWindow(&spWindow); if(SUCCEEDED(hr)) { hr = spWindow->get_event(&spEvent); if(SUCCEEDED(hr)) { /* Ensure what was pressed was actually a keyboard button*/ long button; hr = spEvent->get_button(&button); if(button!=0) return; /* Get the keycode pressed*/ long nKey; hr = spEvent->get_keyCode(&nKey ); etc etc etc } } } } Regards Ian Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - IE7 and desktop icons Does not work for IE7 RC1. Any other solutions Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - IE7 and Right Click Menu Rob, Thanks for the quick response. I tried your first suggestion. It didn't work. I don't think I can use your second suggestion. How can I pass the selected text directly to the Explorer Bar This is the sequence. Please tell me where and how the selected text could directly be passed on to the explorer bar: - text is selected in main browser - right click on selected text and choose the menu option - Choosing the menu option makes the main browser navigate to the script in the local file system - The navigation is intercepted by the explorer bar - Explorer bar looks for a specific parameter name in the URL to identify that the right click navigation - Explorer bar stops the main browser navigation, parses the URL to get the selected text from the query parameter, reconstructs a new URL and does a Navigate2 on the Explorer Bar Browser (not the main browser). - The site from the new URL ends up inside the Explorer bar (not a new Window) Given the flow above flow, which works perfectly fine in IE6, how can I make it work in IE7 Thanks K. Ramesh Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - bypass or supress print dialog box Yes, I would find it annoying too. Unfortunately our clients want this behavior in our web application. From my research so far, it seems I can't do this with javascript alone. I was wondering if it would be possible to do this with an ActiveX control Any suggestions Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - dropdown overlaps menu Hello Popup menu doesnt overlap the dropdown box... popup menu is in DIV. What to do Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Webbrowser Automation I am developing a application that will submit information on the website and read the results so that I can update my database. This is the sample code Private Sub cmdBaseData_Click() Dim i As Integer Dim xDoc As MSHTML.HTMLDocument Dim xSearchBtn As HTMLInputButtonElement WB1.navigate " http://www.state.sc.us/UnclaimedProperty " Do While (WB1.readyState = READYSTATE_LOADING) Or WB1.Busy DoEvents Loop WB1.Silent = True DoWebPost WB1, " http://webprod.cio.sc.gov/SCSTOWeb/searchForProperty.do ", "searchName=SMITH&execSearchForProperty=Y" Do While (WB1.readyState = READYSTATE_LOADING) Or WB1.Busy DoEvents Loop Set xDoc = WB1.document For i = 2 To 5 Set xSearchBtn = xDoc.getElementById("nextPropertyPage") xSearchBtn.Click Do While (WB1.readyState = READYSTATE_LOADING) Or WB1.Busy DoEvents Loop Set xDoc = WB1.document Next End Sub Private Sub DoWebPost(objWB As WebBrowser, strURL As String, ByRef strFormData As String) Dim strServerHeaders As String, strNewFormData() As Byte strNewFormData = StrConv(strFormData, vbFromUnicode) strServerHeaders = "Content-Type: application/x-www-form-urlencoded" & vbCrLf objWB.navigate strURL, , , strNewFormData, strServerHeaders Do While (objWB.readyState = READYSTATE_LOADING) Or objWB.Busy DoEvents Loop End Sub Now when the code has to navigate to the pages 2 to 5 to read dat (for loop) the WB1.readyState changes to READYSTATE_COMPLETE even though the page changed page is still in process of loading. I have even tried to use the Webbrowser_DocumentComplete and Webbrowser_NavigateComplete2 methods for this but they donot give the desired result. Anyone having any solution out there for this problem please help me out. Regards, Vibhu Bansal. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Toolbar Button display in Manage Add-ons Hi, I had a close look at the Addons installed on my machine with the Addons Manager and also at the sub-keys in the Registry at HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext Now, what I can see, and what I think how the Addons Manager works is that it picks up the Publisher and Product name from the File Properties of the dll or exe of the COM server. This only applies to Addons of type Toolbar or Browser Helper. Now for Toolbars or Browser Helpers compiled with C# the InProcServer32 value is always MSCoree.dll Here are the CLSID values for an Addon from my machine that does not have the Publiser and name details Code Snippet Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\CLSID\{1FB575B2-EB1C-431B-8873-9FB454379B62}] @="IEAlias.MuvAlias" [HKEY_CLASSES_ROOT\CLSID\{1FB575B2-EB1C-431B-8873-9FB454379B62}\Implemented Categories] [HKEY_CLASSES_ROOT\CLSID\{1FB575B2-EB1C-431B-8873-9FB454379B62}\Implemented Categories\{62C8FE65-4EBB-45e7-B440-6E39B2CDBF29}] [HKEY_CLASSES_ROOT\CLSID\{1FB575B2-EB1C-431B-8873-9FB454379B62}\InprocServer32] @="mscoree.dll" "ThreadingModel"="Both" "Class"="IEAlias.MuvAlias" "Assembly"="IEAlias, Version=1.0.0.0, Culture=neutral, PublicKeyToken=3b1c3ad84160fdc3" "RuntimeVersion"="v2.0.50727" [HKEY_CLASSES_ROOT\CLSID\{1FB575B2-EB1C-431B-8873-9FB454379B62}\InprocServer32\1.0.0.0] "Class"="IEAlias.MuvAlias" "Assembly"="IEAlias, Version=1.0.0.0, Culture=neutral, PublicKeyToken=3b1c3ad84160fdc3" "RuntimeVersion"="v2.0.50727" [HKEY_CLASSES_ROOT\CLSID\{1FB575B2-EB1C-431B-8873-9FB454379B62}\ProgId] @="IEAlias.MuvAlias" Whereas here are the CLSID values for the Google toolbar which does appear in the Addons list with Publisher and title details Code Snippet Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\CLSID\{AA58ED58-01DD-4d91-8333-CF10577473F7}] @="Google Toolbar Helper" [HKEY_CLASSES_ROOT\CLSID\{AA58ED58-01DD-4d91-8333-CF10577473F7}\InprocServer32] @="c:\\program files\\google\\googletoolbar4.dll" "ThreadingModel"="Apartment Compare the two above and you see the differences in the InprocServer32 default value. The IEAlias BHO points to mscoree.dll while the Google Toolbar points to googletoolbar4.dll from where it can extract the Title and Publisher details. So in conclusion... It would appear that currently the Addons Manager does not cater for C# Toolbars or Browser Helpers. I don't know of a workaround for this. I think it is up to MS to adjust the Addons Manager to detect when the InprocServer32 value is mscoree.dll and then use the Class Name to look up the dll/exe that contains the Publisher and Title details. Regards. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - How to enable javascript programmatically? Hi, Go pure COM instead. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Error while accessing any Web page in IE7 Hello, I am getting an error " An unhandled exception ("Object doesn't support this property or method") occurred in iexplore.exe [6056]." while accessing any web page in IE7. I do not know what this error is for. Can anyone help me to get it resolved Regards, MehulG Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Prompting Users When Using window.close() In IE7 Paul, I've been searching numerous forums and websites for a solution to the same issue for a better half of the day, nothing worked for IE7 until I found this. I applied your script and it works perfectly for my purpose. Thank you. Here is my scenario: I use Default.aspx and Default1.aspx to open MyHome.aspx (the Home page of my application without any toolbar, menubar, etc.). Default.aspx: <script language="javascript" type="text/javascript"> window.onload = OpenWindow(); function OpenWindow(){ window.open('Default1.aspx','_self'); } </script> Default1.aspx: <script language="javascript" type="text/javascript"> window.onload = OpenHomePage(); function OpenHomePage(){ window.open('MyHome.aspx','null','width=1012,height=733,toolbar=no, scrollbars=no,location=no,resizable=yes,status=no'); window.close(); } </script> Frank Lin Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Drop down box ie7 - not displaying Hi wonder , if anyone can help I'm have problems displaying drop down list in ie7. It works fine in all other browsers. Any ideas Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - accessing dhtml/dom within c# user control I'd prefer use C++ to write an ActiveX. If you want to stay in managed code, take a look at http://groups.google.com/group/microsoft.public.dotnet.security/browse_thread/thread/ffb0b5d37adbfbb6/bfb21dbfd202cf73 lnk=st&q=%22user+control%22+%22internet+explorer%22+permission&rnum=1&hl=en#bfb21dbfd202cf73 . Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - developing plugin for IE PS: If you'd be willing to let us in on the basics of your idea, we might be able to provide more detailed assistance. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - How to know when a tab is switched in IE7 *bump* isn't there such an event Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Activating dynamically added ActiveX Control (<object>) Hello, I have a problem activating ActiveX controls that have been added after the page has been loaded. Currently my page loads with a flash object, which doesn't require activation (thanks to the known javascript workaround ). I want to remove that object and replace it with a new one after the page has been loaded (based on user interaction). For this I'm using the .innerHTML method and it works fine, except that the control requires to be clicked on to be activated. I'm guessing the documented workaround only works when it's used while the page is still loading. So my question is: is there any way to activate an ActiveX control (or just my <object> ) that has been added after the page has been loaded Many thanks. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - IE navigation ahmedilyas wrote: There isn't a way to "notify" your application when you have navigated to a site in IE im afraid. Could I ask why you would like to know and what is the purpose of your application Sure there is. You can write a browser extension and subscribe to navigation events. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - How do i read URL from Internet Explorer 7 Tabs Unfortunately, we have not exposed a specific API set or way to interact directly with multiple tabs in IE7. If you write your application as a BHO, then your class gets instantiated once per tab. Then you can control the behavior of each tab. Otherwise, you cannot one tab from another just with the WebBrowser control. -Reza Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development
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    - Ie7 crash if window.close() is called immediately after set window.location Hi all. I'm updating our system in order to make it IE7 compatible. Our system is a web based document management system, and to download/upload batches of multiple files it use a small .NET application called Downloader.exe, which is stored in a server directory, and launched by IE. After the program launched, the launcher screen must be automatically closed: ----------------------------------------------------- <html> <head> <title>Launcher</title> </head> <SCRIPT language="JavaScript">window.location = " http://DMS/Downloader/Downloader.exe";window.close()</SCRIPT > <body > This page load an application and then automatically close </body> </html> ----------------------------------------------------- All looked pretty correct, but the problem is IE7 crash with message "unhandled win32 exception occurred in iexplore.exe[2700]" everytime I try to load that page. I guess that error is generated if IE is closed while being busy with external application loading. Can anyone help me PS: My friend tried this code as well, but in his machine, IE7 didn't crash, and launcher window remain open. Strange. Tag: Internet Explorer Extension Development Using IWebBrowser2 to display RSS channel file Internet Explorer Development

BobM54321

Hi,

I am using an IWebBrowser2 in an MFC application for a built in web browser. I have most everything going just fine.

My last hurdle has stumped me. I want to display RSS xml files like IE7 - a list of RSS items to click on etc.

IWebBrowser2 will display the RSS channel xml file like a normal xml file in IE, but I want to render the xml into HTML and load the DOM with it.

I cannot work out how to get the raw XML file after it is downloaded but before it is loaded into DOM. I've looked at the usual handlers - OnDocumentComplete, OnDownloadComplete etc - but the DOM is already loaded with IE default XML view HTML.

I am probable either missing something obvious or going about this the wrong way totally.

Can someone advise the best way to do this please

T.I.A,

Bob

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