void Remove(FlexItemView item)
{
if (item == null)
{
return;
}
item.RemoveClicked -= ItemRemoveClicked;
flexBox.Children.Remove(item);
}
View CreateItem()
{
var item = new FlexItemView
{
Style = Resources["DemoItemStyle"] as Style
};
(item.BindingContext as FlexItemViewModel).Index = flexBox.Children.Count + 1;
item.RemoveClicked += ItemRemoveClicked;
return(item);
}