Hello Arne,

In a way it is good to see that you encountered the same issue ;) But I am not retrieving information from the Webview2 browser, so I can not use a delay for anything.

I see on https://learn.microsoft.com/en-us/previous-versions/aa752134(v=vs.85) that Navigate2 has a return value. I am ...

Hello Franz,

For other readers I reply in English - long ago I might have had a comparable issue. This was solved by a full export of all AEF's, deleting the old repo subdierctory, recreating an empty repository and reimporting all AEF's again (importing and compiling them with VOPP).

The ...

Hello Robert,


No idea. Are you sure that the customer is running the new version of the EXE?


Indeed my first thought too. But they sent a screenprint of the About window with the latest version number in it.



That webbrowser is the Internet Explorer control. It is very well possible that ...

In a VO window we show a preview of a PDF invoice using the WebView2 browsers. This has worked for years, but recently 2 users (out of many on the same server) reported a VO runtime error (intermittent) showing:

No errorblock
Error in Errorhandler
OLEWEBBROWSER:NAVIGATE2() line 49

Line 49 is ...

Hallo Franz,

Das hilft vielleicht nicht weiter, aber ich habe dieses Problem häufiger (aber nicht immer) mit Corel PaintShop Pro (2023).

Ich starte das Programm, es passiert nichts, obwohl es im Speicher ist.

Ich starte es jetzt immer als Administrator, und dann funktioniert es. Du könntest das ...

Hello Chris,

Thanks again a lot for your example and also confirming why the program needs a timer. I found that it is only working correctly with a brief timer (1 second; I also added the Stop and Dispose) and 1 second sleep in wmp_PlayStateChange. As I pause the video before all this it does ...

Hello Wolfgang,

Making X# work for any VS version takes a lot of resources. Even if it works on paper (Robert will tell if it does), you will encounter issues which are probably mostly solved for VS2022/2019.

I've got VS 2019 and 2022 and they both work independently so I why not install 2 VS ...

As a follow up (for most readers on the message below), after some more experimenting:

This seems to work to capture the correct moment (and the Sleep below I know from X# looks like a good alternative for Wait):

PRIVATE METHOD wmp_PlayStateChange(sender AS System.Object, e AS AxWMPLib ...

Hello Chris,

Your sample works indeed and it was my first X# Core program actually ;)

I've been working on some improvements. First it seems that the scaling factor does not make a differences. I retrieved it from Windows using the following code but after I set my scailng to 125% (and saw my ...

Hello Chris,

Wow, that is fantastic. I was away the whole day but I am going to check out your code very soon.

And I totally agree with you about AI. My general feeling is: when Microsoft embraces it, it is bound to fail. Everything Microsoft has done has failed except there very mediocre OS ...