private void OnDragItemCompleted(DragDropCompletedData completedData)
{
if (completedData.DropResult != DataPackageOperation.None)
{
var draggedItems = completedData.Items.Cast <CustomItem>();
foreach (var item in draggedItems)
{
Items.Remove(item);
}
listview.AllowDrop = !Items.Any();
}
}
private static void ConfigureListView(ListViewBase listview, ListViewDropConfiguration configuration)
{
listview.DragItemsStarting += (sender, args) =>
{
var data = new DragDropStartingData {
Data = args.Data, Items = args.Items
};
configuration.DragItemsStartingCommand?.Execute(data);
};
listview.DragItemsCompleted += (sender, args) =>
{
var data = new DragDropCompletedData {
DropResult = args.DropResult, Items = args.Items
};
configuration.DragItemsCompletedCommand?.Execute(data);
};
}
private static void ConfigureListView(ListViewBase listview, ListViewDropConfiguration configuration)
{
//{[{
listview.DragItemsStarting += (sender, args) =>
{
var data = new DragDropStartingData {
Data = args.Data, Items = args.Items
};
configuration.DragItemsStartingAction?.Invoke(data);
};
listview.DragItemsCompleted += (sender, args) =>
{
var data = new DragDropCompletedData {
DropResult = args.DropResult, Items = args.Items
};
configuration.DragItemsCompletedAction?.Invoke(data);
};
//}]}
}