зеркало из https://github.com/DeGsoft/maui-linux.git
28 строки
648 B
C#
28 строки
648 B
C#
using System;
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using System.Globalization;
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using System.Windows;
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namespace Xamarin.Forms.Platform.WinPhone
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{
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public class CollapseWhenEmptyConverter : System.Windows.Data.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 length = 0;
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var s = value as string;
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if (s != null)
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length = s.Length;
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if (value is int)
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length = (int)value;
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return length > 0 ? Visibility.Visible : 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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throw new NotSupportedException();
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}
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}
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} |