Add support for sorting/filtering/grouping of the additional properties that are not present for all items.
Posted on:19 Apr 2017 11:28
The behavior can be observed in a scenario where each item in RadGridView's ItemsSource contains a List of objects. These objects are of different types. One of the types introduces several additional properties on top of the other. When you bound to these properties the sorting/filtering/grouping works only for the columns bound to the common properties. Explicitly setting the DataType of the column makes no difference.
Behavior can be observed in the attached sample project