42 lines
1.2 KiB
C#
42 lines
1.2 KiB
C#
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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.Data;
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using System.Windows.Media;
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namespace JiangsuEarthquake.Common.ValueToBrushConvert
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{
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public class ValueToBrushConvert : 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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double number = ConvertToDouble(value);
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if (number > ConvertToDouble(parameter) || number < 0)
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{
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return new SolidColorBrush(Colors.Red); // 返回大于某个值的颜色
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}
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else
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{
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return new SolidColorBrush(Colors.White); // 返回默认颜色或背景色
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}
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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 new SolidColorBrush(Colors.Green); // 返回默认颜色或背景色
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}
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private double ConvertToDouble(object value)
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{
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double d;
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double.TryParse(value.ToString(), out d);
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return d;
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}
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}
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}
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