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WebBrowser v19.* Events Options
Andreas
Posted: Thursday, May 9, 2019 11:08:33 AM
Rank: Member
Groups: Member

Joined: 12/2/2015
Posts: 25
Hi,
we updated our Business Application to v19.* and now we have several problems with this Version in combination with our Application.

at the moment we found two problems, our solution was to handle the event in our application.
the events are MouseDown-Event on the WebControl
and GotKeyboardFocus on the FrameworkElement (we have a complex way how we to load the module with the control)

both events are new with the v19.* and cause errors in our application (only in combination with our client)

our question is, is there a list with new events thrown in v19.* to check our client for other problems and to have an idea if we get new errors on our side?

thanks
eo_support
Posted: Thursday, May 9, 2019 3:12:55 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,218
Hi,

Version 19 significantly improved how input events are handled. As you have observed it triggers some WPF events that were not triggered before. One of the primary reason for this change is to give your application the ability to handle the events (and cancel it) before the browser engine handles it. This page described how input events are handled in the new version in detail:

https://www.essentialobjects.com/doc/webbrowser/advanced/input_events.aspx

Hope the above page helps. Please feel free to let us know if you still have any more question.

Thanks!


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