public void GridInventoryItemsSelectionChanged(object sender, SelectionChangedEventArgs e)
{
//todo so: add validation && exception handling
if (e.AddedItems.Count > 0)
{
var item = e.AddedItems[0] as Tuple<bool, IInventoryItem>;
if (item == null)
{
//todo so: How to DI in here?
//Logger.WarnFormat("Could not cast SelectionChangedEventArgs to Tuple<bool, IInventoryItem>, e is typeof {0}", e.GetType());
throw new NullReferenceException(
String.Format(
"Could not cast SelectionChangedEventArgs to Tuple<bool, IInventoryItem>, e is typeof {0}",
e.GetType()));
}
SelectedInventoryItem = item.Item2;
}
else
{
SelectedInventoryItem = null;
}
e.Handled = true;
}
