public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
TaskChainPosition chain = value as TaskChainPosition;
return(HasChainNotFromOne(chain) ?
Visibility.Visible :
Visibility.Collapsed);
}
private static bool HasChainNotFromOne(TaskChainPosition chain)
{
return(chain != null && chain.HasChain);
}
