When am work on webBrowser control using wpf Getting error like "script error" even i pasted screen shot here and even some jquery UI and css not working
I faced this problem too. I need to create browser application which the web has lot of Jquery, JSON etc and webbrowser control does't work as expected (I'm using Windows 10 and Visual Studio 2015)
As solution, I use cefsharp.github.io which allow me to embed a full-featured standards-complaint web browser into C# or VB.NET project solution without hacking windows registry key. It based on Chromium Embedded Framework. It work like a charm!
Just grab nuget packages and create ChromiumWebBrowser class and you are ready to use it.
You have to change your WebBrowser rendering engine, by default it uses the oldest one.
In this link Microsoft describes how you can do it:
http://msdn.microsoft.com/en-us/library/ie/ee330730%28v=vs.85%29.aspx
And you can follow this good answer too.
Will the IE9 WebBrowser Control Support all of IE9's features, including SVG?
Pay attention that if you are running a 32 bit app on a 64bit system you must set this key instead
[HKLM\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
I tried the site that fails in your screenshot and works well with this registry change from a WebBrowser.
Related
I'm facing a quite difficult problem. I inherited a software framework (roughly 100k lines of code) and now I want to display PDF files within this software. Since I can put WPF UserControls into this, I created a light-weight UC containing a WPF WebBrowser. I then used the Navigate() method to load a PDF document. Unfortunately, the WebBrowser does not display the PDF document, but instead opens up Adobe Reader 10 in a separate window/process. It will display HTML just fine, but even embedding the PDF inside HTML (using the <object>-tag or <iframe> did not display the pdf though, but caused Adobe Reader to open). When I use the same code in a standalone app (with no code from the framework), the WebBrowser displays the PDF as expected.
Modifying the Registry to allow feature emulation did not solve this issue either.
I've been looking for a solution for days now and cannot seem to find anything. So here is were I hope to get some insight:
How do I get my standalone app to behave like my framework? I did not seem to find anything about this either, but I hope that by managing this, I'll be able to fix the issue with my framework.
Okay, I kinda feel dumb for not paying attention to this:
My test app works because its being compiled in x86, while my Framework uses x64. Apparently, the WPF WebBrowser (same's true for the WinForms WebBrowser Control) are not able to render PDFs when they are running in an x64 app. Once it changed the target platform in my test app from x86 to x64, it also began opening up Adobe Reader...
I made a program that use the new google maps in c# but when opened, I get a notification concerning the compatibility of IE. (See image)
Any idea to fix it?
Please see this answer
In general, WebBrowser control always runs in compatibility mode and the only way to disable it is to edit registry.
Another option is to use other control (not based on IE), like http://sourceforge.net/projects/webkitdotnet/
From what I know, browsers that are based on WebKit have been built around the open source webkit project after they downloaded it and built it, so if one were to build a browser around the Trident rendering engine/Internet Explorer's rendering engine, would you-
Download Trident from somewhere, build it and add it to your project, or;
Add a System.Windows.Forms.WebBrowser Control to your Form and use that?
I believe that the System.Windows.Forms.WebBrowser control is indeed based on IE's Trident engine. however it is highly limited in what it can and can't do, by default.
You can however modify application specific settings for your browser to enable features through the control.
An example of this is that the WebBrowser control, by default, renders using the lowest setting supported by the version of IE installed on the machine, so for example if you have IE9 installed, the WebBrowser control will render in IE7 compatibility mode, but you can make it render using IE9 standards based mode if you change/add some settings to the registry.
Take a look at implementing/modifying Internet Feature Controls here:
http://msdn.microsoft.com/en-us/library/ee330720%28v=vs.85%29.aspx
On another note, I think you'd be hard pushed to find a download for Trident. Being a Microsoft product, my guess is that it's a closely guarded, closed source, secret! - However of you do find a download for it, I'd be very interested to know more! :-)
Using Visual Studio 2012 I tried to follow the steps given in the link
http://msdn.microsoft.com/en-us/magazine/cc135987.aspx
for the same I downloaded Silverlight.js file from
http://archive.msdn.microsoft.com/silverlightjs
but in the very first example of growing and shrinking green sphere I was unable to see expected output. I see a blank white page. Is something I am missing. I tested my silverlight installation, its perfectly running sample silverlight application in browser, so no issue in silverlight version etc. Because the article posted on the link is too old. So there may be some updates or change in way of using. Please let me know where am I going wrong.
You are right - that is a very old article, and the method of embedding the Silverlight control in the ASPX page changed at about v3 of Silverlight.
I suggest you watch this instruction video: Adding Silverlight to a Web Page. Additionally this page is also a good launch page for learning more about Silverlight.
I have a managed application which has
a web browser component. I am trying
to write a program which automatically
fills some HTML text fields , set some
HTML combo boxes, click buttons... I have done these sort of things. The
program supposed to upload some excel
files to a remote server. The excel
files are attached to an HTML form. That is the point I am stacked at.
I know this issue has been talked on
SO but I am stucked at the point of
setting this famous html element
type=file . I dig in the forums and
web about this situation. I read that
with IE 6.0 ActiveX wrapper , one can
manage to set file chooser HTML
element by Send.SendKeys() security hole.
My question is:
In my recent code I am using a wrapper
class which I found here :
http://blogs.artinsoft.net/mrojas/archive/2008/09/18/newwindow2-events-in-the-c-webbrowsercontrol.aspx
since IE 8.0 is installed on my win7 I am automatically wrapping IE 8.0. Is it possible to wrap IE 6.0
on .NET 4.0 and on windows 7 and IS IT
POSSIBLE TO SOMEHOW VIRTUALIZE YOUR
PROGRAM FOR JUST USING IE 6.0 SINCE
THE USER OF THE PROGRAMS MAY NOT WANT
TO INSTALL IE 6.0. And I did not try
this; Is it possible to set the
filechooser text field with IE 6.0.
And Where can I get IE 6.0 ?
If someone helps , I assure that I pray for him/her to the rest of my entire life.
Thanks.
note:any comment if my path is wrong from the beginning , would be very appreciated... thanks again.
A security hole is not a feature, it is a bug. Don't rely on the existance of a bug.
I think this hole is fixed in all modern versions of manjor browsers, so if you embed an open source webbrowser into your solution you need to find a very old one (e.g. FireFox 1.5).
Why wrap IE 6 to automate this when you can achieve the same result by using Selenium?