44 lines
1.2 KiB
C#
44 lines
1.2 KiB
C#
// Copyright (c) 2017 schick Informatik
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// Description: Converter
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//
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using System;
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using System.Globalization;
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using System.Windows;
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using System.Windows.Data;
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namespace ENI2.Util
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{
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[ValueConversion(typeof(bool), typeof(Visibility))]
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public sealed class BoolToVisibilityConverter : IValueConverter
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{
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public Visibility TrueValue { get; set; }
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public Visibility FalseValue { get; set; }
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public BoolToVisibilityConverter()
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{
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// set defaults
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TrueValue = Visibility.Visible;
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FalseValue = Visibility.Collapsed;
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}
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public object Convert(object value, Type targetType,
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object parameter, CultureInfo culture)
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{
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if (!(value is bool))
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return null;
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return (bool)value ? TrueValue : FalseValue;
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}
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public object ConvertBack(object value, Type targetType,
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object parameter, CultureInfo culture)
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{
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if (Equals(value, TrueValue))
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return true;
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if (Equals(value, FalseValue))
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return false;
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return null;
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}
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}
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}
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