I do apologise for the confusion. I actually mean the ICustomTypeDescriptor as per the above class. The class file I have attached to the issue I raised after realising I'd created a discussion http://wpftoolkit.codeplex.com/workitem/21986
This is against the community edition that I downloaded the source to in order to diagnose the error. I can get the fully exception which is trapped by a catch of the PropertyGrid and written using Debug.WriteLine if I recall.
To test, just create the test class and set SelectedObject to the created object on a PropertyGrid under WPF.
This is against the community edition that I downloaded the source to in order to diagnose the error. I can get the fully exception which is trapped by a catch of the PropertyGrid and written using Debug.WriteLine if I recall.
To test, just create the test class and set SelectedObject to the created object on a PropertyGrid under WPF.