Question

I need help on how execute javascript attached to htmlelement in webbrowser control

When typing in an input First textbox, a javascript code execute OnChange for the particular textbox, and display the count of the text in a Second textbox.

But settingvalue using code through the webbrowser, it Second textbox value does not change.

Is there anyway i can execute the javascript after setting value?

Answer 1

Either call WebBrowser.Document.InvokeScript, passing in the name of the js function; Or call HtmlElement.InvokeMember, passing in the name of the “event” to fire (eg. “OnChange”).

EDIT: Example as requested.

In a button click or DocumentCompleted handler…

oWeb.Document.InvokeScript("checkAgree")