22 lines
594 B
C#
22 lines
594 B
C#
using System.Collections.Generic;
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using System.ComponentModel;
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namespace LibationWinForms
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{
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internal class MemberComparer<T> : IComparer<T> where T : IMemberComparable
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{
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public ListSortDirection Direction { get; set; } = ListSortDirection.Ascending;
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public string PropertyName { get; set; }
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public int Compare(T x, T y)
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{
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var val1 = x.GetMemberValue(PropertyName);
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var val2 = y.GetMemberValue(PropertyName);
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return DirMult * x.GetMemberComparer(val1.GetType()).Compare(val1, val2);
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}
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private int DirMult => Direction == ListSortDirection.Descending ? -1 : 1;
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}
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}
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