How to cast a System.Windows.Controls.SelectedItemCollection?
Right, got it sorted. I kept trying to cast it like
IList<PuzzleViewModel> collection = (IList<PuzzleViewModel>)param;Which told me it couldn't convert from SelectedItemCollection to IList...
This is in fact what you need to do.
System.Collections.IList items = (System.Collections.IList)param;var collection = items.Cast<PuzzleViewModel>();
from reflector : -
[Category("Appearance"), Bindable(true), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]public IList SelectedItems{ get { return base.SelectedItemsImpl; }}Selected Items of ListView is an IList, id like to see the calling method.