Hi,
I just upgraded from VS 2010 to VS 2013. In general the IDE looks great and have a lot of small improvements that i find useful for everyday coding.
The problem that i have is with my main Window on a WPF project, which i can't see in Design view. Everything was working in VS 2010. I am using Avalon Dock if that is of any relevance and i have one Attached property regarding visibility animation, which now it is treated as an error in the XAML editor saying that:
Error36 'Visibility' property was already registered by 'FrameworkElement'
Which is strange because the property is properly defined and it is working when the project is started.
I tried removing the property and the design view is still empty so i think that this is not the problem.
Anyway if somebody have any info why the Editor is acting this way please help. The same thing is happening in Blend also.
Best regards