StringToVisibility.cs 694 B

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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  5. using System.Threading.Tasks;
  6. using System.Windows;
  7. using System.Windows.Data;
  8. namespace MECF.Framework.UI.Core.Converters
  9. {
  10. public class StringToVisibility : IValueConverter
  11. {
  12. public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
  13. {
  14. return string.IsNullOrEmpty((string)value) ? Visibility.Hidden : Visibility.Visible;
  15. }
  16. public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
  17. {
  18. return null;
  19. }
  20. }
  21. }