CentralizedControl/HandyControl/HandyControl_Shared/Tools/Generator/DateTimeRangeComparer.cs

using System.Collections.Generic;
using HandyControl.Data;

namespace HandyControl.Tools;

public class DateTimeRangeComparer : IComparer<DateTimeRange>
{
    public int Compare(DateTimeRange x, DateTimeRange y)
    {
        if (x.Start > y.Start && x.End > y.End) return 1;
        if (x.Start < y.Start && x.End < y.End) return -1;
        return 0;
    }
}