= [wiki:ReviewHeuristicLab3.3.0Code HeuristicLab 3.3.0 Code Review] - !HeuristicLab.Core.Views-3.3 = == Reviewer: mkommend == * '''!ItemCollectionView''': What is the `ColumnHeader1` in the `ItemCollectionView`? * mkommend: The `ColumnHeader1` is necessary because otherwise no items are displayed in the `ListView`. * '''!VariableCollectionView''': The `VariableCollectionView` produces `StackOverFlowExceptions`, if a Variable is dragged from the `ListView` to the `DetailsView` while it is displayed. Maybe this effects also base classes from `VariableCollectionView`