Welcome Guest Search | Active Topics | Sign In | Register

dynamic instance of WebView is empty after using LoadHTML Options
Mr Binary
Posted: Thursday, April 23, 2015 12:06:40 PM
Rank: Newbie
Groups: Member

Joined: 4/23/2015
Posts: 5
I have an application that uses an Infragistics UltraTab control. At run time, I create a new tab dynamically followed by a new instance of the EO.Browser control. The control is added to the new tab's Controls collection and I dynamically attach 3 event handlers to the new WebView.

The next thing I do is LoadHTML() using a valid string of HTML content. After calling this function, the WebView instance is EMPTY. When I debug the code and test for a value using GetHtml() and GetText(), both functions return an empty string. I don't get it!!!!!!!!!! Now here's where it gets really weird....

The above fails only on the first attempt!

When I close the first UltraTab, the WebView is presumably destroyed along with it. It isn't until I create a NEW tab (the 2nd tab or more) that the LoadHTML() actually gets the data to stick!

I have never seen anything like this. I've been troubleshooting this problem for a couple of weeks now.

I took an earlier look at the EO.Browser control's multi-tabbed option but for some reason I chose not too use it. Probably because it was inflexible for my needs.

Can someone tell me why the WebView LoadHTML() fails on the first attempt but works any other time after that?
eo_support
Posted: Thursday, April 23, 2015 2:11:34 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,067


You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.