Since error handlers seem to be an issue, I have opened a new thread.
To see WPF error handlers "in action", you can use my sample:
https://www.riedmann.it/download/WPFErrorHandler.viaef
I have also a few interesting links:
https://code.msdn.microsoft.com/windowsdesktop/Handling-Unhandled-47492d0b#content
http://www.wpf-tutorial.com/wpf-application/handling-exceptions/
and of course a link to Paul Piko's excellent post here:
https://www.xsharp.eu/forum/public-vo-vn/310-suggestions-for-conversion-vo-programs-using-vo-gui-classes?start=10#1984
I'm repeating this link here because otherwise the post goes lost in the (long) thread on the forum.
Wolfgang
Error handlers
Error handlers
Wolfgang Riedmann
Meran, South Tyrol, Italy
wolfgang@riedmann.it
https://www.riedmann.it - https://docs.xsharp.it
Meran, South Tyrol, Italy
wolfgang@riedmann.it
https://www.riedmann.it - https://docs.xsharp.it