tbf/NfcC7_DLL/NfcHanler/Utils/BoolToVisibility.cs

using System.Windows;
using System.Windows.Data;

namespace NfcC7_DLL.NfcHanler.Utils
{
    [ValueConversion(typeof(bool), typeof(Visibility))]
    public class BoolToVisibility : IValueConverter
    {
        public Visibility TrueValue { get; set; }
        public Visibility FalseValue { get; set; }

        public BoolToVisibility()
        {
            // set defaults
            TrueValue = Visibility.Visible;
            FalseValue = Visibility.Collapsed;
        }

        #region IValueConverter Members

        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (!(value is bool))
                return null;
            return (bool)value ? TrueValue : FalseValue;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (Equals(value, TrueValue))
                return true;
            if (Equals(value, FalseValue))
                return false;
            return null;
        }

        #endregion
    }
}