How To Get HINTERNET handle of Automated IWebBrowser2?

Internet Explorer Extension Development

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    - IWebBrowser2::Navigate2 with navOpenInNewWindow being blocked by popup blocker You can use IHTMLWindow2::open and check the returned window. Display an error message like "you have popup blocker installed" when the resulted window is null. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Managed C++ Windows Form not showing up in IE I turned on IE Debugging and it indicates a secuirty/permission issue for the Managed C++/WinForm (see below). The assemby has the following: .... [assembly:AssemblyVersionAttribute( "1.0.*" )]; [assembly:ComVisible( false )]; [assembly:CLSCompliantAttribute( true )]; [assembly ecurityPermission(SecurityAction::RequestMinimum, UnmanagedCode = true )]; Is there something else that needs to be set for the security Microsoft.IE.SecureFactory: Trying to create instance of type http://localhost:1144/WebSite1/ManagedCPPControlLib.dll#ManagedCPPControlLib.ManagedCPPControlLibControl Microsoft.IE.SecureFactory: System.IO.FileLoadException: Could not load file or assembly 'ManagedCPPControlLib, Version=1.0.2706.23966, Culture=neutral, PublicKeyToken=null' or one of its dependencies. Failed to grant minimum permission requests. (Exception from HRESULT: 0x80131417) File name: 'ManagedCPPControlLib, Version=1.0.2706.23966, Culture=neutral, PublicKeyToken=null' ---> System.Security.Policy.PolicyException: Required permissions cannot be acquired. at System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Boolean checkExecutionPermission) at System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Int32& securitySpecialFlags, Boolean checkExecutionPermission) at System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) at System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) at System.Reflection.Assembly.InternalLoadFrom(String assemblyFile, Evidence securityEvidence, Byte[] hashValue, AssemblyHashAlgorithm hashAlgorithm, Boolean forIntrospection, StackCrawlMark& stackMark) at System.Reflection.Assembly.LoadFrom(String assemblyFile, Evidence securityEvidence, Byte[] hashValue, AssemblyHashAlgorithm hashAlgorithm) at System.Activator.CreateComInstanceFrom(String assemblyName, String typeName, Byte[] hashValue, AssemblyHashAlgorithm hashAlgorithm) at System.AppDomain.CreateComInstanceFrom(String assemblyFile, String typeName, Byte[] hashValue, AssemblyHashAlgorithm hashAlgorithm) at System.AppDomain.CreateComInstanceFrom(String assemblyFile, String typeName, Byte[] hashValue, AssemblyHashAlgorithm hashAlgorithm) at Microsoft.IE.SecureFactory.CreateInstanceWithSecurity(Int32 dwFlag, Int32 dwZone, String pURL, String uniqueIdString, String link, Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - ActiveX Modal Dialogs do work in IE7 Here are some key points towards working around the problem. 1. With the above example, the problem does not present itself if you change the threading model from " Apartment Threaded " to " Single Threaded ". This works in both IE6 and IE7 so far. I'll bet this fixes a lot of people's problems. 2. Behavior is slightly different between specifying Call objForm.Show(vbModal) and Call objForm.Show(vbModal, Me) In IE6, the top Show method is more susceptible to modal dialogs being stuck behind the Internet Explorer window. It only occurs when the dialog is in a different project than the control, however. We're not sure about IE7 entirely yet. Unfortunately, if we set all items in our product to single threaded, it crashes IE7. So, we're still in a rut. Meanwhile, I fight back the urge to complain about IE7 in all caps. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Help writing an extension for IE Hi Belassal, You can try the same javascriptlet with IE6 (not IE7 though as it does not support the javascript: protocol in the Addressbar). Just copy your FF javascript to the address bar of IE6 and prefix it with javascript: eg. javascript:alert('hello world'); Method 2. - Place the scriptlet in an Internet Shortcut(IE6 and 7) Open up Notepad type in url=javascript:{your javascript goes here} IconFile={the url to your favorite icon} IconIndex=1 Save the file with a .url extension (make sure you have FileType=All selected in the filetype dropdown) in your Favorites or Links folder Method 3 - Place the scriptlet in a button script (IE6 and 7) Open notepad and enter something similar to <script language=javascript defer> {your javascript goes here} </script> Save the file as a .htm or .html extension. with all methods you have to be aware of the differences between scripting engines used by FF and IE. Ie uses the external object to access the browser and the document objects. (search msdn for external.menuArguments) and of coarse document.all is a no-no for FireFox. As far as making an installer for your scriptlete I have a utility to build a msi for Button Add-ons, but my site iecustomizer.com is currently off the air due to a hardware failure. So if you would like to publish your script for the general public or want it packaged to an installer, send us a note and I would be happy to do it for you. Regards. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Typing issue IE7 with Toolbars Paul, Does the issue occur when you're running IE with add-ons disabled If not, then the problem lies with one of your add-ons. At that point, you should selectively enable each add-on until you've located the one causing the problem. Once you've identified the culprit, you should check the publisher's web site to see if there's an update. Hope this helps... -- Lance Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Internet Explorer/websites/this is disturbing... This really isn't all that uncommon, annoying, and kinda creepy, but by no means hard to come by. The chances are that the site did not leach your info from somewhere you gave it away at, like a store. Some sites provide services that allow you to find out what basic area a public IP address is, I am not sure how, but it probobly has to do with what IPs are assigned where. These sites are usually scriptable and you can access them from your web site code for a price. They are mainly used for sites that provide mirrors to files and choose the server closest to your area automatically for best speed. However, these services aren't perfect. I live in the middle of nowhere and pages like the one you described say I live in the city 60 miles away from me, even though there is a small city 10 miles away in the same direction. Oh, and I don't think this quite belongs to Microsoft DEVELOPMENT Network, but I am not one to say. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Support for SVG It's curently too early to announce exact plans at this stage. We are certainly looking into this area though. Of course IE does support VML a prevcursor to the SVG standard recommendation but we do understand this is nto the same a supporting the SVG recommendation. Thanks -Dave Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - "Requested lookup key" IE7 Problem Hi, We are aware of this issue only in the event of not rebooting the machine after installing IE7. Hopefully, a reboot should fix the problem, have you tried this yet Regards, Wesley Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - window.showModalDialog() controls are misplaced with IE 7 I I have scroll:no set. I just discovered that if I change that to yes then the dialog opens scrolled entirely to the right I can scroll my controlls into view. - Dan. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - programming IE in Plaform SDK Depends on what kind of 'looks' you want to change, can you describe it in details Also are you new to C++, windows programming Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Please help !!! - Javascript OnChange events are not fired Check if JavaScript is disabled on PC A and B. You might like to check security settings of IE Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Help w/ hiding explorer bars with Jscript Where is the page running from Does it have permission to create the Shell.Application object Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - IE 7 Uninstall/Install Issues I share the madness.... I had the EI 7 english version.. Try to install the dutch one. It's a bit easier to learn to work with it.... AT once my computer is telling me that there are parts missing. Like the one i OFFICIALY donwloaded from the net is not complete. BAck to EI6 and try again. NO no no... not that easy. SO back to the english one. Done , yes back on track. NO... my internet options were gone. I could only type the web adress, go back and forward and that's it. Everything off would be the solution. Nope... missing NEEDED files. Found them all exept on mshtml.dll.000. Using the search from the computer. Found two files ... readme files where the file is writen down. Half way... pc out.... rebooted himself and told me there was a serious fault somewhere. Even did a back to a certain point (don't know the term in english.. restore the computer even went back to 29 jan 2007. Try it all... ttry to put firefox on it... can not even download it. Because the downloading happens in a new window and there my computer sais... error... I loved working with IE7 but not anymore I'm so glad I'm not the only one Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - BeforeNavigate2 gets bad parameter values Hi All It seems that I was able to bypass the problem. I implemented the Invoke method and was able to extract the value from the raw parameters. Something must be wrong with the marshaling implementation provided by the SINK macro provided by microsoft mentioned in my previous post above. Yaniv Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - IE7 Displays Different to older versions. Hmmm... It IS happening with Firefox 2.0.0.3. I can't confirm with IE6 at the moment. The script error happens in Firefox, too. The "window_onload" function is not defined. <script language="javascript" type="text/javascript" for="window" event="onload"> return window_onload() </script> PS: The script error happens on IE6 as well. Pay careful attention to the status bar. A yellow triangle and "Error on page" indicates something bad has happened. (If you'd rather see a popup, select "Display a notification about every script error" in Advanced options.) Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Moving items from Toolbar dropdown to main tool bar Hi (f)'ark, (was that a magpie ) I assume you are talking about the Command Bar buttons and the Customize Buttons dialog. First up, the IE7 implementation of this is a bit flakey (when you add a new button with an installer sometimes the button appears in the list on the right, sometimes in the list on the left, in IE6 you could hold down the "move up" button and scroll the button into position, IE7 you have to continually click the move up button) You will find the ordinal positions of the buttons under this key HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar[{1E796980-9CC5-11D1-A83F-00C04FC99D61}] The indexed ordinals of the buttons follows the ordinal position of the Button CLSID values under HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Extensions (Buttons can also be added under the HKLM root, but I am not sure how IE merges the keys, I usually install my buttons under the Local Machine root and leave the decision to display the button to individual users.) However the layout of this value is undocumented (as yet) and as the mechanism for positioning Command bar buttons varies between IE7 and earlier versions I would suggest that you do not bother to position your button upon installation, but instead direct your users to a web page with instructions on how to use the Customize Buttons dialog to place the button in a position of their choosing (after all the User is King.) Regards. (a magpie is a native bird of australia that makes a 'fark' sound) Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Custom Image Decode Filters for GIF and JPEG? Curious: What are you doing with the custom decoder Do you get a meaningful difference in the pwzUrl parameter when FindMimeFromData is being called for an upload Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Javascript in IE Addon Hi, Sample command bar button script.. <script language="javascript"> var win=external.menuArguments; var doc=win.document; alert('Document Title = ' + doc.title); </script> Porting from Firefox..... Try it an see... make coding changes as required... use the external.menuArguments object to reference the browser window. Regards. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Calling .Net executable from a browser i'm looking to do something similar but to open excel. let me know if you figure this out. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Problem Getting C# BHO To Work/Deploy Hi Wayne, Can you post back with the HKCR/CLSID registry settings for your BHO, Also check that you have Internet Options - Advanced tab "Enable third-party browser extensions" checked. and That the BHO and any satellite dlls have not been disabled in the Addons manager. Regards. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Displaying yellow information bar on the .chm help file.(this only in IE7, Not in IE6) Hi, Please refer the below link for more information http://www.ec-software.com/products_hhreg.html regards Maha Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - IE7 HP Director Problem Found on another forum, there is a workaround until HP issues a fix: Click (or double-click) on the Director Icon like you normally do to run it... the program is starting, but hiding. After a second or two, hit <ALT><Space> on the keyboard. That will "pop-up" a dialog box... click "Minimize" (may have to click it twice). You will then see the Director icon appear in the taskbar. Click the taskbar Director button and the program will then come up and work normally. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Res://ieframe.dll/dnserror.htm# I was getting this problem when opening IE7, no matter what website I tried it would come up with that message. I reset my router( pinhole on back of router) and everything works fine now. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - "Requested lookup key" IE7 Problem Hi, We are aware of this issue only in the event of not rebooting the machine after installing IE7. Hopefully, a reboot should fix the problem, have you tried this yet Regards, Wesley Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Context Menu Extension in Internet Explorer. You have to write JavaScript code, to launch the exe file. After this, save this JavaScript code to some html file (in appropriate tags), and provide path to this file in the registry. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - IEDevTB - problems with installation Hi, I installed developer toolbar 1.00.2188.0 but it doesn't show up when I right click to view and use it. I have restarted IE 7 but no sign of the toolbar... I have also installed Win live toolbar without any problems. What's wrong Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Res://ieframe.dll/dnserror.htm# I was getting this problem when opening IE7, no matter what website I tried it would come up with that message. I reset my router( pinhole on back of router) and everything works fine now. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - WebBrowser Control: Old-timey Button Style Figured it out: Add this to the head of the html <meta http-equiv="MSThemeCompatible" content="yes" /> Or, modify the http headers with: MSThemeCompatible: Yes Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - IE7 Changes Session Numbers All of internet explorer's windows share the same cookies as far as I know - and therefore share sessions assuming your sessions are tracked by using cookies. But the same thing is true for Firefox. It sounds to me like you're trying to log into the same application with different credentials in browser window 2, right In that case I don't se how it would work in either IE or Firefox. Are you using something other than cookies to track the sessions Or somehow using another method of tracking which browser window is which, such as some embedded POST or GET variable I think you'll have to write the application to allow the same browser (sharing cookies) to be logged in with multiple sets of credentials if that's what you want. Or use a different login interface (using separate cookies and authentication) for the customer accounts - at least for this part of the application. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - adding a button to work offline Hi E (or is that H IE Rudder) Its a bit strange. I have a number of machines with different versions of IE running. On my IE6 Sp1 machine there is no Work Offline menu option... well it could be a group policy setting on that machine. Nope a check rules that out... It just goes to show that you cannot rely on the menu layout between versions. I couldn't find any documentation on the Work-offline menu.. could not find any registry keys and regmon does not indicate any registry changes when the menu option is toggled. The object.offline property refers to the WebBrowser object. Add a reference to IEFrame.dll in Visual Studio and use the Object Browser to inspect its properties and methods. You will see the offline property listed with a comment 'Property Offline as Boolean - Controls if the frame is offline (read from cache)' For a command bar button to hook into the webbrowser instance, you need to get the top window handle (hwnd) which will be the IE window where the user has pressed the button (api GetForegroundWindow). Next you have to enum the IE windows and find which one has the same hwnd value... here is a vb snippet... hwnd = GetForegroundWindow() dim SWs as new shdocvw.ShellWindows dim IE as shdocvw.InternetExplorer Set myWB = Nothing ' this is your event sink to the web browser object For i = SWs.count - 1 to 0 Step -1 ' start from the topmost for speed Set IE = SWs.Item(i) If Not IE Is Nothing then If IE.hwnd = hwnd then Set myWB = IE '' then you can toggle the offline property Either myWB.Offline = Not myWB.Offline or IE.Offline = Not IE.Offline exit the For once you have found the top window or loop through all open IE instances if you want to toggle the Offline property for them all. You may like to consider a scripted button instead that will use sendkeys to toggle the menu option (if it exists and is enabled) <script language="vbscript"> // IE7 Toggle Work Offline menu set WshShell=createobject("wscript.shell") WshShell.AppActivate("IExplore.exe") WshShell.SendKeys "^FW" </script> In both solutions you will not be able to indicate the browser Offline state with the button state on the command bar button (hot and cold icon values) Regards. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - Cleartype problem, using transition & IE7 Cleartype and filter could not be used together, because of some weird effect with filter on cleartype font. This is a known issue of IE7. Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development
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    - IE7 cookie problem Please take a capture with Fiddler ( www.fiddlertool.com/fiddler/help/log.asp ) and send it to me (ericlaw @ microsoft). Thanks! Eric Lawrence PM - IE Networking Tag: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2? Internet Explorer Development

Yurec

Hi everybody! May be somebody help me

How To Get HINTERNET handle of Automated IWebBrowser2 and also get it from WebBrowser control (.NET).

Thanks a lot in advance.

Re: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2?

Janne_K

Hi,

I am having the same problem. Is it even possible to get HINTERNET handle of IWebBrowser2 created by me I am interested in monitoring the http traffic.. Is there maybe some other way to do this

- Janne_K

Re: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2?

EricLaw-MSFT

No, there is no way to grab the HINTERNET from the IWebBrowser2 instance. Some APIs are available to poke data downward, but these are few and far between.

Re: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2?

MarioRR

Janne,

IE doesn't use WinHTTP. There is another way to monitor IE traffic, simple theoretically but complicated to implement. I have done it already. Reply , if interested.

Denis

Re: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2?

RatneshK

MarioRR please explain how did u monitor http traffic

Re: Internet Explorer Extension Development How To Get HINTERNET handle of Automated IWebBrowser2?

Hiteshb

I have been trying long ago for catching HTTP request , but couldnt find it how.

Please help me out by providing some hints or some links or some sample code.

I am developing a BHO using C++ & ATL , for this. Please provide your valuable suggestions as soon as possible.