26 lines
784 B
C#
26 lines
784 B
C#
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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namespace SWS.CAD.Converter
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{
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public class ExpandConverter : 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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// 假设我们基于某个布尔属性来决定是否展开
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return (bool)value; // 直接返回布尔值，用于IsExpanded绑定
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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 (bool)value;
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//throw new NotImplementedException(); // 不需要实现反向转换
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}
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}
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}
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