Develop Reference

IE plugins in system.windows.forms.webbrowser

I am using system.windows.forms.webbrowser in my Win forms application with IE as my default browser. Does the IE plugin/ Patch be applicable for my WebBrowser control?

No. If you read the document you will find that system.windows.forms.webbrowser is using embedded Internet Explorer regardless of what your default browser is.
AFAIK there is no built in way to use chrome as embedded browser in win form. You need a third party lib for that.

Loading jQuery in a C# windows form application

I'm making a Windows Form application that makes use of the browser tool. The browser does not connect to the internet and is only used to load local HTML content.
It's loading HTML CSS and JavaScript fine, but It cant seem to recognise jQuery. Is there a simple way for MVS to recognise jQuery as a script? All of the errors are related to it not understanding jQuery methods.

JQuery is supported form internet Explorer: 9+
when you use WebBrowserControl you get browser emulator ie 7,
change your regEdit key according with Use latest version of Internet Explorer in the webbrowser control

Custom C# Web Browser cannot support javascript

I'm creating a web browser that has an automatic loading of specific web pages, but the problem is that the browser that i created using c# in visual studio wont load javascipt, the browser that i created only load html file, but don't support java script. can anyone help me on how to add some functionality on my custom web browser that will support javascript.

WebKit DotNet is the best port of WebKit powerful browser engine into DotNetFramework.
It has nice and easy tutorials and properties and methods to customize.
It has JavaScript activated by default.
http://webkitdotnet.sourceforge.net/ is the official website.
http://webkitdotnet.sourceforge.net/basics.php is where you can find the basic tutorial

Webbrowser control is really crappy. I'm assuming you're trying to scape some kind of website. For this use HttpWebRequest instead.
If you`re trying create your own webbrowser: don't, or use Webkit or Gecko instead.

In case you're using the webbrowser control you will have to enable JavaScript in your Internet Explorer settings, because the webbrowser control is the Internet Explorer or at least the engine of it. IE has local JavaScript disabled by default, so this could be your problem. As user #user3855678 said I would recommend using Webkit etc too.

C# WinForm application supporting Google Checkout?

I am working on a project where entire application is C# WinForm desktop application. Now our client want to support an action on a form which results in user being charged via his/her Google checkout account. I am wondering if I can provide a checkout interface similar to web browser using windows form or not. If so, How?

have you tried the native winforms WebBrowser control?
The WebBrowser control lets you host Web pages and other browser-enabled documents in your Windows Forms applications. You can use the WebBrowser control, for example, to provide integrated HTML-based user assistance or Web browsing capabilities in your application. Additionally, you can use the WebBrowser control to add your existing Web-based controls to your Windows Forms client applications.
http://msdn.microsoft.com/en-us/library/system.windows.forms.webbrowser.aspx

Is there a way to display HTML page that is not dependent on IE?

My client WPF application needs to display an HTML page. I understand that the webbrowser control uses the version of IE that is installed on the box.
Is there a control to render HTML that can be totally embedded into my application so that it is not dependent on the version of IE, that the user has installed?
What would happed if a user is using IE6?
Thanks

You could always use WebKit .NET instead. It allows you to embed a WebKit browser in your .NET application without having to have extra software installed on the machine.

There is also geckofx if you would rather go the Mozilla Gecko route.