Question

I have a C# application which uses a System.Windows.Forms.WebBrowser.

The problem is: i’d like the user to navigate smoothly in my application, without prompts, without javascript windows popping up, without security prompts. Even if this requires some contents to be unavailable.
I just want to have one window (always one window, if a receive a new window event, i redirect it to the single window).
How can i do this?

I tried to use this.browser.ScriptErrorsSuppressed = true but i doesnt seem to work.
For example, if i test it on a browser page which performs text validation, i still receive a popup window saying that my text is invalid.

Thank you!

Answer 1

I’ve found a solution somewhere else, since it wasn’t available here.

Here it is: http://www.codeproject.com/Articles/31163/Suppressing-Hosted-WebBrowser-Control-Dialogs

Basically, you have to hook the WM_INITDIALOG message.

It works wonders here.