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WebBrowser Test Application closes immediately after start Options
Timo
Posted: Wednesday, May 13, 2020 3:01:26 AM
Rank: Newbie
Groups: Member

Joined: 5/13/2020
Posts: 8
Dear Sirs and Madames,

we are currently testing the EO.WebBrowser (Trial Version) with WinForms. When starting the exe, it is closed again immediately without any exception. This occurs with the "Create Method". However, if I run the test application directly in Visual Studio 2013, it will also start correctly.

What is the problem?

Here is the source code:

var chrome = new WebBrowser.WebView ();
chrome.Create (pictureBox1.Handle);
chrome.Url = "www.google.de";

I'm thrilled about a quick answer.

Many Greetings
Timo Franke
eo_support
Posted: Wednesday, May 13, 2020 12:50:36 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,217
Hi,

Do you get an exception when you call Create? Can you post the exception message and stack trace?

Thanks!
Timo
Posted: Thursday, May 14, 2020 2:14:18 AM
Rank: Newbie
Groups: Member

Joined: 5/13/2020
Posts: 8
Hi,

no, unfortunately no exception is thrown. I couldn't find any in the Windows logs either. This does not occur with all computers, so far on 2. Are certain Windows components such as "Microsoft Visual C ++ Redistributable" missing?

Many Greetings

Timo Franke
eo_support
Posted: Thursday, May 14, 2020 9:11:49 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,217
Hi,

Please try to run TabbedBrowser.exe directly from the installation folder (by default in c:\Program Files (x86)\Essential Objects\EO.Total 2020 folder) and see if that works fine. If that works fine, you can try to enable EO worker process and see if help you resolving the issue:

https://www.essentialobjects.com/doc/common/eowp.aspx

You can check whether the worker process has been successfully enabled by checking the process list in your task manager. If you see multiple "Essential Objects Worker Process", then it has been successfully enabled.

Thanks!
Timo
Posted: Friday, May 15, 2020 2:38:40 AM
Rank: Newbie
Groups: Member

Joined: 5/13/2020
Posts: 8
Hi,

thank you for the fast answer.
Our test application was actually blocked by our virus program (malware).
After activating the EO worker process, the application could be started without any problems.

Thank you so much!
eo_support
Posted: Friday, May 15, 2020 9:16:19 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,217
Great. Glad to see it works for you!


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