I am having trouble overriding cell highlighted and unhighlighted events. i have a view controller which contains a UICollectionView and various buttons and labels. when i try to override highlighted the method can't be found. i then change the inheritance from UIViewController to UICollectionViewController which allows me to override the highlighted, but the app crashes when i load the controller.
So my question is how do i override the cell highlighted in the view controller class?
public partial class ClientEvaluationsViewController : UIViewController, IUICollectionViewDataSource