33 lines
944 B
C#
33 lines
944 B
C#
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 DMS.WPF.Converters
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{
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/// <summary>
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/// 布尔值到可见性转换器。当绑定的布尔值为true时，返回Visible，否则返回Collapsed。
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/// </summary>
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public class BoolToVisibilityConverter : 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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if (value is bool boolValue)
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{
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return boolValue ? Visibility.Visible : Visibility.Collapsed;
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}
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return Visibility.Collapsed;
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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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if (value is Visibility visibility)
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{
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return visibility == Visibility.Visible;
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}
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return false;
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}
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}
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} |