private static void IsCompletedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SubtaskItem item = d as SubtaskItem;
if (item != null)
{
item.UpdateVisualState((bool)e.NewValue ? CompletedState : UncompletedState);
}
}
private static void DeleteFromChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SubtaskItem item = d as SubtaskItem;
if (item != null)
{
item.UpdateVisualState(e.NewValue != null ? DeletedState : NotDeletedState);
}
}