using System; using System.Globalization; using System.Windows; using System.Windows.Data; namespace TaskManager.Converters { public class NumberToVisibilityConverter : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { if (value is int number) { return number > 0 ? Visibility.Visible : Visibility.Collapsed; } return Visibility.Collapsed; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { throw new NotImplementedException(); } } }