27 lines
849 B
C#
27 lines
849 B
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Data;
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namespace Client.Application.Converters
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{
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public class NullToVisibilityConverter : IValueConverter
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{
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public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
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{
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var isCollapsedWhenNull = parameter == null ? false : true;
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var nullVisibility = isCollapsedWhenNull ? Visibility.Collapsed : Visibility.Hidden;
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return value == null ? nullVisibility : Visibility.Visible;
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}
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public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
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{
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throw new NotImplementedException();
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}
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}
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}
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