Posted 1 June 2023, 12:31 am EST
Thanks Nitin. Please let me know what they find out.
In the meantime, we are having issues when clicking between tabs and FlexGrid which sets the contents of the tabs and selects the first tab. Sort of a master/details pattern. The contents of the two tabs will change depending on an attribute in the FlexGrid row. Every once in a while, we will get an error when setting the “ActiveTab” property (bound to SelectedIndex of TabControl).
We get this error: Error HRESULT E_FAIL has been returned from a call to a COM component.
The line reporting this is: NotifyOfPropertyChange(() => ActiveTab);
We are using CaliburnMicro as well.
Not sure, but it sort of appears as maybe there are no tabs present when the ActiveTab (SelectedIndex) property is set, and the property changed event is fired.
I know that’s not a lot to go on. This just stated happening after we upgraded to v10.0.20222.770. There is no set pattern for making this happen. It is repeatable, but not always with the same steps.
I discovered the bug above while working on this issue.