20 lines
635 B
C#
20 lines
635 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 HandyControl.Tools.Converter
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{
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public class String2VisibilityConverter : 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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return string.IsNullOrEmpty((string)value) ? Visibility.Collapsed : 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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return value != null && (Visibility)value == Visibility.Collapsed;
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}
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}
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} |