35 lines
1.2 KiB
C#
35 lines
1.2 KiB
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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/// 将整数值转换为Visibility的转换器。
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/// 当值等于参数时，返回Visibility.Collapsed；否则返回Visibility.Visible。
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/// </summary>
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public class IntToVisibilityConverter : 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 int intValue && parameter is string paramString && int.TryParse(paramString, out int paramValue))
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{
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return intValue == paramValue ? Visibility.Collapsed : Visibility.Visible;
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}
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// 默认情况下，如果值为0则隐藏，否则显示
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if (value is int intValueDefault)
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{
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return intValueDefault == 0 ? Visibility.Collapsed : Visibility.Visible;
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}
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return 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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} |