everlight.eap/backend/DllEapEntity/Dtos/FactoryRegionTreeDto.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace DllEapEntity.Dtos
{
    public class FactoryRegionTreeDto : FactoryRegion
    {
        public string Key { get; set; }
        public string Name { get; set; }

        public int Level { get; set; }
        public bool Expand { get; set; } = false;
        public IEnumerable<FactoryRegionTreeDto> Children { get; set; }
    }
}